移动app

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# 介绍
`uQRCode`是一款基于`Javascript`环境开发的二维码生成插件,适用所有`Javascript`运行环境的前端应用和`Node.js`应用。
`uQRCode`可扩展性高,它支持自定义渲染二维码,可通过`uQRCode API`得到二维码绘制关键信息后,使用`canvas``svg``js`操作`dom`的方式绘制二维码图案。还可自定义二维码样式,如随机颜色、圆点、方块、块与块之间的间距等。
欢迎加入群聊【uQRCode交流群】[695070434](https://jq.qq.com/?_wv=1027&k=JRjzDqiw)。
# 设计器
uQRCode发布了配套的可视化设计器可根据自己喜好在设计器中设计二维码样式一键生成配置代码复制到项目中详情请在微信小程序搜索“柚子二维码”或扫描下方小程序码体验。
![uQRCode设计器](https://uqrcode.cn/mp_weixin_code.jpg)
## 设计器模板示例
![uQRCode设计器](https://uqrcode.cn/yz_1.png)
![uQRCode设计器](https://uqrcode.cn/yz_2.png)
![uQRCode设计器](https://uqrcode.cn/yz_3.png)
![uQRCode设计器](https://uqrcode.cn/yz_4.png)
![uQRCode设计器](https://uqrcode.cn/yz_5.png)
![uQRCode设计器](https://uqrcode.cn/yz_6.png)
![uQRCode设计器](https://uqrcode.cn/yz_7.png)
![uQRCode设计器](https://uqrcode.cn/yz_8.png)
![uQRCode设计器](https://uqrcode.cn/yz_9.png)
# 快速上手
> 在`uni-app`中,我们更推荐使用组件方式来生成二维码,组件方式大大提高了页面的可读性以及避开了一些平台容易出问题的地方,当组件无法满足需求的时候,再考虑切换成原生方式。
官方文档:[https://uqrcode.cn/doc](https://uqrcode.cn/doc)。
github地址[https://github.com/Sansnn/uQRCode](https://github.com/Sansnn/uQRCode)。
npm地址[https://www.npmjs.com/package/uqrcodejs](https://www.npmjs.com/package/uqrcodejs)。
uni-app插件市场地址[https://ext.dcloud.net.cn/plugin?id=1287](https://ext.dcloud.net.cn/plugin?id=1287)。
## 原生方式
原生方式仅需要获取`uqrcode.js`文件便可使用。详细配置请移步到:文档 > [原生](https://uqrcode.cn/doc/document/native.html)。
### 安装
1. 通过`npm`安装,成功后即可使用`import``require`进行引用。
``` bash
# npm安装
npm install uqrcodejs
# 或者
npm install @uqrcode/js
```
2. 通过项目开源地址获取`uqrcode.js`,下载`uqrcode.js`后,将其复制到您项目指定目录,在页面中引入`uqrcode.js`文件即可开始使用。
### 引入
- 通过`import`引入。
``` javascript
// npm安装
import UQRCode from 'uqrcodejs'; // npm install uqrcodejs
// 或者
import UQRCode from '@uqrcode/js'; // npm install @uqrcode/js
```
- `Node.js`通过`require`引入。
``` javascript
// npm安装
const UQRCode = require('uqrcodejs'); // npm install uqrcodejs
// 或者
const UQRCode = require('@uqrcode/js'); // npm install @uqrcode/js
```
- 原生浏览器环境在js脚本加载时添加到`window`。
``` html
<script type="text/javascript" src="uqrcode.js"></script>
<script>
var UQRCode = window.UQRCode;
</script>
```
### 简单用法
`uQRCode`基于`Canvas API`封装了一套方法,建议开发者使用`canvas`生成,一键调用,非常方便。以下是示例:
- HTML示例
- DOM部分
``` html
<canvas id="qrcode" width="200" height="200"></canvas>
```
- JS部分
``` javascript
// 获取uQRCode实例
var qr = new UQRCode();
// 设置二维码内容
qr.data = "https://uqrcode.cn/doc";
// 设置二维码大小必须与canvas设置的宽高一致
qr.size = 200;
// 调用制作二维码方法
qr.make();
// 获取canvas元素
var canvas = document.getElementById("qrcode");
// 获取canvas上下文
var canvasContext = canvas.getContext("2d");
// 设置uQRCode实例的canvas上下文
qr.canvasContext = canvasContext;
// 调用绘制方法将二维码图案绘制到canvas上
qr.drawCanvas();
```
- uni-app示例
- Template部分
``` html
<canvas id="qrcode" canvas-id="qrcode" style="width: 200px;height: 200px;"></canvas>
```
- JS部分
``` javascript
onReady() {
// 获取uQRCode实例
var qr = new UQRCode();
// 设置二维码内容
qr.data = "https://uqrcode.cn/doc";
// 设置二维码大小必须与canvas设置的宽高一致
qr.size = 200;
// 调用制作二维码方法
qr.make();
// 获取canvas上下文
var canvasContext = uni.createCanvasContext('qrcode', this); // 如果是组件this必须传入
// 设置uQRCode实例的canvas上下文
qr.canvasContext = canvasContext;
// 调用绘制方法将二维码图案绘制到canvas上
qr.drawCanvas();
}
```
- 微信小程序推荐使用Canvas 2D关于Canvas 2D的使用请参考微信开放文档。
### 高级用法
考虑到部分平台可能不支持`canvas`,所以`uQRCode`并没有强制要求和`canvas`一起使用,您还可以选择其他方式来生成二维码,例如使用`js`操作`dom`进行绘制或是使用`svg`绘制等。以下是示例:
- uni-app v-for+view
```html
<template>
<view>
<view class="qrcode">
<view v-for="(row, rowI) in modules" :key="rowI" style="display: flex;flex-direction: row;">
<view v-for="(col, colI) in row" :key="colI">
<view v-if="col.isBlack" style="width: 10px;height: 10px;background-color: black;">
<!-- 黑色码点 -->
</view>
<view v-else style="width: 10px;height: 10px;background-color: white;">
<!-- 白色码点 -->
</view>
</view>
</view>
</view>
</view>
</template>
<script>
import UQRCode from '../../uni_modules/Sansnn-uQRCode/js_sdk/uqrcode/uqrcode.js';
export default {
data() {
return {
modules: []
}
},
onLoad() {
const qr = new UQRCode();
qr.data = 'uQRCode';
qr.make();
this.modules = qr.modules;
},
methods: {
}
}
</script>
```
- js操作dom
``` html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>uQRCode二维码生成</title>
</head>
<body>
<div id="qrcode" style="position: relative;"></div>
<script type="text/javascript" src="uqrcode.js"></script>
<script>
// 引入uQRCode
var UQRCode = window.UQRCode;
// 获取uQRCode实例
var qr = new UQRCode();
// 设置二维码内容
qr.data = "https://uqrcode.cn/doc";
// 设置二维码大小必须与canvas设置的宽高一致
qr.size = 200;
// 设置二维码前景图,可以是路径
qr.foregroundImageSrc =
'data:image/png;base64,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';
// 调用制作二维码方法
qr.make();
var drawModules = qr.getDrawModules();
// 遍历drawModules创建dom元素
var qrHtml = '';
for (var i = 0; i < drawModules.length; i++) {
var drawModule = drawModules[i];
switch (drawModule.type) {
case 'tile':
/* 绘制小块 */
qrHtml += `<div style="position: absolute;left: ${drawModule.x}px;top: ${drawModule.y}px;width: ${drawModule.width}px;height: ${drawModule.height}px;background: ${drawModule.color};"></div>`;
break;
case 'image':
/* 绘制图像 */
qrHtml += `<img style="position: absolute;left: ${drawModule.x}px;top: ${drawModule.y}px;width: ${drawModule.width}px;height: ${drawModule.height}px;" src="${drawModule.imageSrc}" />`;
break;
}
}
document.getElementById('qrcode').innerHTML = qrHtml;
</script>
</body>
</html>
```
- svg
``` html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>uQRCode二维码生成</title>
</head>
<body>
<svg id="qrcode" width="200" height="200" xmlns="http://www.w3.org/2000/svg" version="1.1"></svg>
<script type="text/javascript" src="uqrcode.js"></script>
<script>
// 引入uQRCode
var UQRCode = window.UQRCode;
// 获取uQRCode实例
var qr = new UQRCode();
// 设置二维码内容
qr.data = "https://uqrcode.cn/doc";
// 设置二维码大小必须与canvas设置的宽高一致
qr.size = 200;
// 设置二维码前景图,可以是路径
qr.foregroundImageSrc =
'data:image/png;base64,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';
// 调用制作二维码方法
qr.make();
var drawModules = qr.getDrawModules();
// 遍历drawModules创建svg元素
var qrHtml = '';
for (var i = 0; i < drawModules.length; i++) {
var drawModule = drawModules[i];
switch (drawModule.type) {
case 'tile':
/* 绘制小块 */
qrHtml += `<rect x="${drawModule.x}" y="${drawModule.y}" width="${drawModule.width}" height="${drawModule.height}" style="fill: ${drawModule.color};" />`;
break;
case 'image':
/* 绘制图像 */
qrHtml += `<image href="${drawModule.imageSrc}" x="${drawModule.x}" y="${drawModule.y}" width="${drawModule.width}" height="${drawModule.height}" />`;
break;
}
}
document.getElementById('qrcode').innerHTML = qrHtml;
</script>
</body>
</html>
```
> 更多用法大家自行探索咯,期待分享哟~
### 导出临时文件路径
原生方式基于`Canvas`的,请自行参阅各平台`Canvas`的导出方式。以下是部分示例:
- uni-app
```javascript
// 通过uni.createCanvasContext方式创建绘制上下文的对应导出API为uni.canvasToTempFilePath
// 调用完ctx.draw()方法后不能第一时间导出,否则会异常,需要有一定的延时
setTimeout(() => {
uni.canvasToTempFilePath(
{
canvasId: this.canvasId,
fileType: this.fileType,
width: this.canvasWidth,
height: this.canvasHeight,
success: res => {
console.log(res);
},
fail: err => {
console.log(err);
}
},
// this // 组件内使用必传当前实例
);
}, 300);
```
- Canvas2D
```javascript
// 得到base64
console.log(canvas.toDataURL());
// 得到buffer
console.log(canvas.toBuffer());
```
### 保存二维码到本地相册
必须在导出临时文件路径成功后再执行保存。uni-app通用保存方式H5除外
```javascript
uni.saveImageToPhotosAlbum({
filePath: tempFilePath,
success: res => {
console.log(res);
},
fail: err => {
console.log(err);
}
});
```
H5可以通过设置`<a>`标签`href`属性的方式进行保存:
```javascript
const aEle = document.createElement('a');
aEle.download = 'uQRCode'; // 设置下载的文件名,默认是'下载'
aEle.href = tempFilePath;
document.body.appendChild(aEle);
aEle.click();
aEle.remove(); // 下载之后把创建的元素删除
```
经过测试PC端浏览器可以下载部分安卓自带或第三方浏览器可以下载安卓微信浏览器不适用移动端iOS所有浏览器均不适用差异较大还是推荐各位导出文件给图片组件显示然后提示用户通过长按图片进行保存这种方式。
## uni-app组件方式
### 安装
通过uni-app插件市场地址安装[https://ext.dcloud.net.cn/plugin?id=1287](https://ext.dcloud.net.cn/plugin?id=1287)。详细配置请移步到:文档 > [uni-app组件](https://uqrcode.cn/doc/document/uni-app.html)。
### 引入
uni-app默认为easycom模式可直接键入`<uqrcode>`标签。
### 简单用法
安装`uqrcode`组件后,在`template`中键入`<uqrcode/>`。设置`ref`属性可使用组件内部方法,`canvas-id`属性为组件内部的canvas组件标识`value`属性为二维码生成对应内容,`options`为配置选项可配置二维码样式绘制Logo等详见[options](https://uqrcode.cn/doc/document/uni-app.html#options) 。
``` html
<uqrcode ref="uqrcode" canvas-id="qrcode" value="https://uqrcode.cn/doc" :options="{ margin: 10 }"></uqrcode>
```
### 导出临时文件路径
为了保证方法调用成功,请在 [complete](https://uqrcode.cn/doc/document/uni-app.html#complete) 事件返回`success=true`后调用。
```javascript
// uqrcode为组件的ref名称
this.$refs.uqrcode.toTempFilePath({
success: res => {
console.log(res);
}
});
```
### 保存二维码到本地相册
为了保证方法调用成功,请在 [complete](https://uqrcode.cn/doc/document/uni-app.html#complete) 事件返回`success=true`后调用。
```javascript
// uqrcode为组件的ref名称
this.$refs.uqrcode.save({
success: () => {
uni.showToast({
icon: 'success',
title: '保存成功'
});
}
});
```
## 更多使用说明请前往官方文档查看:[https://uqrcode.cn/doc](https://uqrcode.cn/doc)。

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## 4.0.62022-12-12
修复`getDrawModules`,第一次获取结果正常,后续获取`tile`模块不存在的问题;
修复安卓type:normal因Canvas API使用了小数或为0的参数导致生成异常的问题安卓非2d Canvas部分API参数不支持携带小数部分API参数必须大于0
## 4.0.12022-11-28
优化组件loading属性的表现
新增组件type选项normal以便于在某些条件编译初始为type=2d时还可以选择使用非2d组件类型
修复组件条件编译在其他编辑器语法提示报错;
修复原生对es5的支持。
## 4.0.02022-11-21
v4版本源代码全面开放开源地址[https://github.com/Sansnn/uQRCode](https://github.com/Sansnn/uQRCode)
升级说明v4为大版本更新虽然已尽可能兼容上一代版本但不可避免的还是存在一些细节差异若更新后出现问题请参考对照[v3 文档](https://uqrcode.cn/doc/v3)[v4 文档](https://uqrcode.cn/doc)进行修改。

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export const cacheImageList = [];

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function Queue() {
let waitingQueue = this.waitingQueue = [];
let isRunning = this.isRunning = false; // 记录是否有未完成的任务
function execute(task, resolve, reject) {
task()
.then((data) => {
resolve(data);
})
.catch((e) => {
reject(e);
})
.finally(() => {
// 等待任务队列中如果有任务则触发它否则设置isRunning = false,表示无任务状态
if (waitingQueue.length) {
const next = waitingQueue.shift();
execute(next.task, next.resolve, next.reject);
} else {
isRunning = false;
}
});
}
this.exec = function(task) {
return new Promise((resolve, reject) => {
if (isRunning) {
waitingQueue.push({
task,
resolve,
reject
});
} else {
isRunning = true;
execute(task, resolve, reject);
}
});
}
}
/* 队列实例某些平台一起使用多个组件时需要通过队列逐一绘制否则部分绘制方法异常nvue端的iOS gcanvas尤其明显在不通过队列绘制时会出现图片丢失的情况 */
export const queueDraw = new Queue();
export const queueLoadImage = new Queue();

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declare module '*/common/cache' {
export const cacheImageList: Array;
}

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declare module '*/common/queue' {
export const queueDraw: any;
export const queueLoadImage: any;
}

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const isWeex = typeof WXEnvironment !== 'undefined';
const isWeexIOS = isWeex && /ios/i.test(WXEnvironment.platform);
const isWeexAndroid = isWeex && !isWeexIOS;
import GLmethod from '../context-webgl/GLmethod';
const GCanvasModule =
(typeof weex !== 'undefined' && weex.requireModule) ? (weex.requireModule('gcanvas')) :
(typeof __weex_require__ !== 'undefined') ? (__weex_require__('@weex-module/gcanvas')) : {};
let isDebugging = false;
let isComboDisabled = false;
const logCommand = (function () {
const methodQuery = [];
Object.keys(GLmethod).forEach(key => {
methodQuery[GLmethod[key]] = key;
})
const queryMethod = (id) => {
return methodQuery[parseInt(id)] || 'NotFoundMethod';
}
const logCommand = (id, cmds) => {
const mId = cmds.split(',')[0];
const mName = queryMethod(mId);
console.log(`=== callNative - componentId:${id}; method: ${mName}; cmds: ${cmds}`);
}
return logCommand;
})();
function joinArray(arr, sep) {
let res = '';
for (let i = 0; i < arr.length; i++) {
if (i !== 0) {
res += sep;
}
res += arr[i];
}
return res;
}
const commandsCache = {}
const GBridge = {
callEnable: (ref, configArray) => {
commandsCache[ref] = [];
return GCanvasModule.enable({
componentId: ref,
config: configArray
});
},
callEnableDebug: () => {
isDebugging = true;
},
callEnableDisableCombo: () => {
isComboDisabled = true;
},
callSetContextType: function (componentId, context_type) {
GCanvasModule.setContextType(context_type, componentId);
},
callReset: function(id){
GCanvasModule.resetComponent && canvasModule.resetComponent(componentId);
},
render: isWeexIOS ? function (componentId) {
return GCanvasModule.extendCallNative({
contextId: componentId,
type: 0x60000001
});
} : function (componentId) {
return callGCanvasLinkNative(componentId, 0x60000001, 'render');
},
render2d: isWeexIOS ? function (componentId, commands, callback) {
if (isDebugging) {
console.log('>>> >>> render2d ===');
console.log('>>> commands: ' + commands);
}
GCanvasModule.render([commands, callback?true:false], componentId, callback);
} : function (componentId, commands,callback) {
if (isDebugging) {
console.log('>>> >>> render2d ===');
console.log('>>> commands: ' + commands);
}
callGCanvasLinkNative(componentId, 0x20000001, commands);
if(callback){
callback();
}
},
callExtendCallNative: isWeexIOS ? function (componentId, cmdArgs) {
throw 'should not be here anymore ' + cmdArgs;
} : function (componentId, cmdArgs) {
throw 'should not be here anymore ' + cmdArgs;
},
flushNative: isWeexIOS ? function (componentId) {
const cmdArgs = joinArray(commandsCache[componentId], ';');
commandsCache[componentId] = [];
if (isDebugging) {
console.log('>>> >>> flush native ===');
console.log('>>> commands: ' + cmdArgs);
}
const result = GCanvasModule.extendCallNative({
"contextId": componentId,
"type": 0x60000000,
"args": cmdArgs
});
const res = result && result.result;
if (isDebugging) {
console.log('>>> result: ' + res);
}
return res;
} : function (componentId) {
const cmdArgs = joinArray(commandsCache[componentId], ';');
commandsCache[componentId] = [];
if (isDebugging) {
console.log('>>> >>> flush native ===');
console.log('>>> commands: ' + cmdArgs);
}
const result = callGCanvasLinkNative(componentId, 0x60000000, cmdArgs);
if (isDebugging) {
console.log('>>> result: ' + result);
}
return result;
},
callNative: function (componentId, cmdArgs, cache) {
if (isDebugging) {
logCommand(componentId, cmdArgs);
}
commandsCache[componentId].push(cmdArgs);
if (!cache || isComboDisabled) {
return GBridge.flushNative(componentId);
} else {
return undefined;
}
},
texImage2D(componentId, ...args) {
if (isWeexIOS) {
if (args.length === 6) {
const [target, level, internalformat, format, type, image] = args;
GBridge.callNative(
componentId,
GLmethod.texImage2D + ',' + 6 + ',' + target + ',' + level + ',' + internalformat + ',' + format + ',' + type + ',' + image.src
)
} else if (args.length === 9) {
const [target, level, internalformat, width, height, border, format, type, image] = args;
GBridge.callNative(
componentId,
GLmethod.texImage2D + ',' + 9 + ',' + target + ',' + level + ',' + internalformat + ',' + width + ',' + height + ',' + border + ',' +
+ format + ',' + type + ',' + (image ? image.src : 0)
)
}
} else if (isWeexAndroid) {
if (args.length === 6) {
const [target, level, internalformat, format, type, image] = args;
GCanvasModule.texImage2D(componentId, target, level, internalformat, format, type, image.src);
} else if (args.length === 9) {
const [target, level, internalformat, width, height, border, format, type, image] = args;
GCanvasModule.texImage2D(componentId, target, level, internalformat, width, height, border, format, type, (image ? image.src : 0));
}
}
},
texSubImage2D(componentId, target, level, xoffset, yoffset, format, type, image) {
if (isWeexIOS) {
if (arguments.length === 8) {
GBridge.callNative(
componentId,
GLmethod.texSubImage2D + ',' + 6 + ',' + target + ',' + level + ',' + xoffset + ',' + yoffset, + ',' + format + ',' + type + ',' + image.src
)
}
} else if (isWeexAndroid) {
GCanvasModule.texSubImage2D(componentId, target, level, xoffset, yoffset, format, type, image.src);
}
},
bindImageTexture(componentId, src, imageId) {
GCanvasModule.bindImageTexture([src, imageId], componentId);
},
perloadImage([url, id], callback) {
GCanvasModule.preLoadImage([url, id], function (image) {
image.url = url;
image.id = id;
callback(image);
});
},
measureText(text, fontStyle, componentId) {
return GCanvasModule.measureText([text, fontStyle], componentId);
},
getImageData (componentId, x, y, w, h, callback) {
GCanvasModule.getImageData([x, y,w,h],componentId,callback);
},
putImageData (componentId, data, x, y, w, h, callback) {
GCanvasModule.putImageData([x, y,w,h,data],componentId,callback);
},
toTempFilePath(componentId, x, y, width, height, destWidth, destHeight, fileType, quality, callback){
GCanvasModule.toTempFilePath([x, y, width,height, destWidth, destHeight, fileType, quality], componentId, callback);
}
}
export default GBridge;

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class FillStyleLinearGradient {
constructor(x0, y0, x1, y1) {
this._start_pos = { _x: x0, _y: y0 };
this._end_pos = { _x: x1, _y: y1 };
this._stop_count = 0;
this._stops = [0, 0, 0, 0, 0];
}
addColorStop = function (pos, color) {
if (this._stop_count < 5 && 0.0 <= pos && pos <= 1.0) {
this._stops[this._stop_count] = { _pos: pos, _color: color };
this._stop_count++;
}
}
}
export default FillStyleLinearGradient;

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class FillStylePattern {
constructor(img, pattern) {
this._style = pattern;
this._img = img;
}
}
export default FillStylePattern;

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class FillStyleRadialGradient {
constructor(x0, y0, r0, x1, y1, r1) {
this._start_pos = { _x: x0, _y: y0, _r: r0 };
this._end_pos = { _x: x1, _y: y1, _r: r1 };
this._stop_count = 0;
this._stops = [0, 0, 0, 0, 0];
}
addColorStop(pos, color) {
if (this._stop_count < 5 && 0.0 <= pos && pos <= 1.0) {
this._stops[this._stop_count] = { _pos: pos, _color: color };
this._stop_count++;
}
}
}
export default FillStyleRadialGradient;

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import FillStylePattern from './FillStylePattern';
import FillStyleLinearGradient from './FillStyleLinearGradient';
import FillStyleRadialGradient from './FillStyleRadialGradient';
import GImage from '../env/image.js';
import {
ArrayBufferToBase64,
Base64ToUint8ClampedArray
} from '../env/tool.js';
export default class CanvasRenderingContext2D {
_drawCommands = '';
_globalAlpha = 1.0;
_fillStyle = 'rgb(0,0,0)';
_strokeStyle = 'rgb(0,0,0)';
_lineWidth = 1;
_lineCap = 'butt';
_lineJoin = 'miter';
_miterLimit = 10;
_globalCompositeOperation = 'source-over';
_textAlign = 'start';
_textBaseline = 'alphabetic';
_font = '10px sans-serif';
_savedGlobalAlpha = [];
timer = null;
componentId = null;
_notCommitDrawImageCache = [];
_needRedrawImageCache = [];
_redrawCommands = '';
_autoSaveContext = true;
// _imageMap = new GHashMap();
// _textureMap = new GHashMap();
constructor() {
this.className = 'CanvasRenderingContext2D';
//this.save()
}
setFillStyle(value) {
this.fillStyle = value;
}
set fillStyle(value) {
this._fillStyle = value;
if (typeof(value) == 'string') {
this._drawCommands = this._drawCommands.concat("F" + value + ";");
} else if (value instanceof FillStylePattern) {
const image = value._img;
if (!image.complete) {
image.onload = () => {
var index = this._needRedrawImageCache.indexOf(image);
if (index > -1) {
this._needRedrawImageCache.splice(index, 1);
CanvasRenderingContext2D.GBridge.bindImageTexture(this.componentId, image.src, image._id);
this._redrawflush(true);
}
}
this._notCommitDrawImageCache.push(image);
} else {
CanvasRenderingContext2D.GBridge.bindImageTexture(this.componentId, image.src, image._id);
}
//CanvasRenderingContext2D.GBridge.bindImageTexture(this.componentId, image.src, image._id);
this._drawCommands = this._drawCommands.concat("G" + image._id + "," + value._style + ";");
} else if (value instanceof FillStyleLinearGradient) {
var command = "D" + value._start_pos._x.toFixed(2) + "," + value._start_pos._y.toFixed(2) + "," +
value._end_pos._x.toFixed(2) + "," + value._end_pos._y.toFixed(2) + "," +
value._stop_count;
for (var i = 0; i < value._stop_count; ++i) {
command += ("," + value._stops[i]._pos + "," + value._stops[i]._color);
}
this._drawCommands = this._drawCommands.concat(command + ";");
} else if (value instanceof FillStyleRadialGradient) {
var command = "H" + value._start_pos._x.toFixed(2) + "," + value._start_pos._y.toFixed(2) + "," + value._start_pos._r
.toFixed(2) + "," +
value._end_pos._x.toFixed(2) + "," + value._end_pos._y.toFixed(2) + "," + value._end_pos._r.toFixed(2) + "," +
value._stop_count;
for (var i = 0; i < value._stop_count; ++i) {
command += ("," + value._stops[i]._pos + "," + value._stops[i]._color);
}
this._drawCommands = this._drawCommands.concat(command + ";");
}
}
get fillStyle() {
return this._fillStyle;
}
get globalAlpha() {
return this._globalAlpha;
}
setGlobalAlpha(value) {
this.globalAlpha = value;
}
set globalAlpha(value) {
this._globalAlpha = value;
this._drawCommands = this._drawCommands.concat("a" + value.toFixed(2) + ";");
}
get strokeStyle() {
return this._strokeStyle;
}
setStrokeStyle(value) {
this.strokeStyle = value;
}
set strokeStyle(value) {
this._strokeStyle = value;
if (typeof(value) == 'string') {
this._drawCommands = this._drawCommands.concat("S" + value + ";");
} else if (value instanceof FillStylePattern) {
CanvasRenderingContext2D.GBridge.bindImageTexture(this.componentId, image.src, image._id);
this._drawCommands = this._drawCommands.concat("G" + image._id + "," + value._style + ";");
} else if (value instanceof FillStyleLinearGradient) {
var command = "D" + value._start_pos._x.toFixed(2) + "," + value._start_pos._y.toFixed(2) + "," +
value._end_pos._x.toFixed(2) + "," + value._end_pos._y.toFixed(2) + "," +
value._stop_count;
for (var i = 0; i < value._stop_count; ++i) {
command += ("," + value._stops[i]._pos + "," + value._stops[i]._color);
}
this._drawCommands = this._drawCommands.concat(command + ";");
} else if (value instanceof FillStyleRadialGradient) {
var command = "H" + value._start_pos._x.toFixed(2) + "," + value._start_pos._y.toFixed(2) + "," + value._start_pos._r
.toFixed(2) + "," +
value._end_pos._x.toFixed(2) + "," + value._end_pos._y + ",".toFixed(2) + value._end_pos._r.toFixed(2) + "," +
value._stop_count;
for (var i = 0; i < value._stop_count; ++i) {
command += ("," + value._stops[i]._pos + "," + value._stops[i]._color);
}
this._drawCommands = this._drawCommands.concat(command + ";");
}
}
get lineWidth() {
return this._lineWidth;
}
setLineWidth(value) {
this.lineWidth = value;
}
set lineWidth(value) {
this._lineWidth = value;
this._drawCommands = this._drawCommands.concat("W" + value + ";");
}
get lineCap() {
return this._lineCap;
}
setLineCap(value) {
this.lineCap = value;
}
set lineCap(value) {
this._lineCap = value;
this._drawCommands = this._drawCommands.concat("C" + value + ";");
}
get lineJoin() {
return this._lineJoin;
}
setLineJoin(value) {
this.lineJoin = value
}
set lineJoin(value) {
this._lineJoin = value;
this._drawCommands = this._drawCommands.concat("J" + value + ";");
}
get miterLimit() {
return this._miterLimit;
}
setMiterLimit(value) {
this.miterLimit = value
}
set miterLimit(value) {
this._miterLimit = value;
this._drawCommands = this._drawCommands.concat("M" + value + ";");
}
get globalCompositeOperation() {
return this._globalCompositeOperation;
}
set globalCompositeOperation(value) {
this._globalCompositeOperation = value;
let mode = 0;
switch (value) {
case "source-over":
mode = 0;
break;
case "source-atop":
mode = 5;
break;
case "source-in":
mode = 0;
break;
case "source-out":
mode = 2;
break;
case "destination-over":
mode = 4;
break;
case "destination-atop":
mode = 4;
break;
case "destination-in":
mode = 4;
break;
case "destination-out":
mode = 3;
break;
case "lighter":
mode = 1;
break;
case "copy":
mode = 2;
break;
case "xor":
mode = 6;
break;
default:
mode = 0;
}
this._drawCommands = this._drawCommands.concat("B" + mode + ";");
}
get textAlign() {
return this._textAlign;
}
setTextAlign(value) {
this.textAlign = value
}
set textAlign(value) {
this._textAlign = value;
let Align = 0;
switch (value) {
case "start":
Align = 0;
break;
case "end":
Align = 1;
break;
case "left":
Align = 2;
break;
case "center":
Align = 3;
break;
case "right":
Align = 4;
break;
default:
Align = 0;
}
this._drawCommands = this._drawCommands.concat("A" + Align + ";");
}
get textBaseline() {
return this._textBaseline;
}
setTextBaseline(value) {
this.textBaseline = value
}
set textBaseline(value) {
this._textBaseline = value;
let baseline = 0;
switch (value) {
case "alphabetic":
baseline = 0;
break;
case "middle":
baseline = 1;
break;
case "top":
baseline = 2;
break;
case "hanging":
baseline = 3;
break;
case "bottom":
baseline = 4;
break;
case "ideographic":
baseline = 5;
break;
default:
baseline = 0;
break;
}
this._drawCommands = this._drawCommands.concat("E" + baseline + ";");
}
get font() {
return this._font;
}
setFontSize(size) {
var str = this._font;
var strs = str.trim().split(/\s+/);
for (var i = 0; i < strs.length; i++) {
var values = ["normal", "italic", "oblique", "normal", "small-caps", "normal", "bold",
"bolder", "lighter", "100", "200", "300", "400", "500", "600", "700", "800", "900",
"normal", "ultra-condensed", "extra-condensed", "condensed", "semi-condensed",
"semi-expanded", "expanded", "extra-expanded", "ultra-expanded"
];
if (-1 == values.indexOf(strs[i].trim())) {
if (typeof size === 'string') {
strs[i] = size;
} else if (typeof size === 'number') {
strs[i] = String(size) + 'px';
}
break;
}
}
this.font = strs.join(" ");
}
set font(value) {
this._font = value;
this._drawCommands = this._drawCommands.concat("j" + value + ";");
}
setTransform(a, b, c, d, tx, ty) {
this._drawCommands = this._drawCommands.concat("t" +
(a === 1 ? "1" : a.toFixed(2)) + "," +
(b === 0 ? "0" : b.toFixed(2)) + "," +
(c === 0 ? "0" : c.toFixed(2)) + "," +
(d === 1 ? "1" : d.toFixed(2)) + "," + tx.toFixed(2) + "," + ty.toFixed(2) + ";");
}
transform(a, b, c, d, tx, ty) {
this._drawCommands = this._drawCommands.concat("f" +
(a === 1 ? "1" : a.toFixed(2)) + "," +
(b === 0 ? "0" : b.toFixed(2)) + "," +
(c === 0 ? "0" : c.toFixed(2)) + "," +
(d === 1 ? "1" : d.toFixed(2)) + "," + tx + "," + ty + ";");
}
resetTransform() {
this._drawCommands = this._drawCommands.concat("m;");
}
scale(a, d) {
this._drawCommands = this._drawCommands.concat("k" + a.toFixed(2) + "," +
d.toFixed(2) + ";");
}
rotate(angle) {
this._drawCommands = this._drawCommands
.concat("r" + angle.toFixed(6) + ";");
}
translate(tx, ty) {
this._drawCommands = this._drawCommands.concat("l" + tx.toFixed(2) + "," + ty.toFixed(2) + ";");
}
save() {
this._savedGlobalAlpha.push(this._globalAlpha);
this._drawCommands = this._drawCommands.concat("v;");
}
restore() {
this._drawCommands = this._drawCommands.concat("e;");
this._globalAlpha = this._savedGlobalAlpha.pop();
}
createPattern(img, pattern) {
if (typeof img === 'string') {
var imgObj = new GImage();
imgObj.src = img;
img = imgObj;
}
return new FillStylePattern(img, pattern);
}
createLinearGradient(x0, y0, x1, y1) {
return new FillStyleLinearGradient(x0, y0, x1, y1);
}
createRadialGradient = function(x0, y0, r0, x1, y1, r1) {
return new FillStyleRadialGradient(x0, y0, r0, x1, y1, r1);
};
createCircularGradient = function(x0, y0, r0) {
return new FillStyleRadialGradient(x0, y0, 0, x0, y0, r0);
};
strokeRect(x, y, w, h) {
this._drawCommands = this._drawCommands.concat("s" + x + "," + y + "," + w + "," + h + ";");
}
clearRect(x, y, w, h) {
this._drawCommands = this._drawCommands.concat("c" + x + "," + y + "," + w +
"," + h + ";");
}
clip() {
this._drawCommands = this._drawCommands.concat("p;");
}
resetClip() {
this._drawCommands = this._drawCommands.concat("q;");
}
closePath() {
this._drawCommands = this._drawCommands.concat("o;");
}
moveTo(x, y) {
this._drawCommands = this._drawCommands.concat("g" + x.toFixed(2) + "," + y.toFixed(2) + ";");
}
lineTo(x, y) {
this._drawCommands = this._drawCommands.concat("i" + x.toFixed(2) + "," + y.toFixed(2) + ";");
}
quadraticCurveTo = function(cpx, cpy, x, y) {
this._drawCommands = this._drawCommands.concat("u" + cpx + "," + cpy + "," + x + "," + y + ";");
}
bezierCurveTo(cp1x, cp1y, cp2x, cp2y, x, y, ) {
this._drawCommands = this._drawCommands.concat(
"z" + cp1x.toFixed(2) + "," + cp1y.toFixed(2) + "," + cp2x.toFixed(2) + "," + cp2y.toFixed(2) + "," +
x.toFixed(2) + "," + y.toFixed(2) + ";");
}
arcTo(x1, y1, x2, y2, radius) {
this._drawCommands = this._drawCommands.concat("h" + x1 + "," + y1 + "," + x2 + "," + y2 + "," + radius + ";");
}
beginPath() {
this._drawCommands = this._drawCommands.concat("b;");
}
fillRect(x, y, w, h) {
this._drawCommands = this._drawCommands.concat("n" + x + "," + y + "," + w +
"," + h + ";");
}
rect(x, y, w, h) {
this._drawCommands = this._drawCommands.concat("w" + x + "," + y + "," + w + "," + h + ";");
}
fill() {
this._drawCommands = this._drawCommands.concat("L;");
}
stroke(path) {
this._drawCommands = this._drawCommands.concat("x;");
}
arc(x, y, radius, startAngle, endAngle, anticlockwise) {
let ianticlockwise = 0;
if (anticlockwise) {
ianticlockwise = 1;
}
this._drawCommands = this._drawCommands.concat(
"y" + x.toFixed(2) + "," + y.toFixed(2) + "," +
radius.toFixed(2) + "," + startAngle + "," + endAngle + "," + ianticlockwise +
";"
);
}
fillText(text, x, y) {
let tmptext = text.replace(/!/g, "!!");
tmptext = tmptext.replace(/,/g, "!,");
tmptext = tmptext.replace(/;/g, "!;");
this._drawCommands = this._drawCommands.concat("T" + tmptext + "," + x + "," + y + ",0.0;");
}
strokeText = function(text, x, y) {
let tmptext = text.replace(/!/g, "!!");
tmptext = tmptext.replace(/,/g, "!,");
tmptext = tmptext.replace(/;/g, "!;");
this._drawCommands = this._drawCommands.concat("U" + tmptext + "," + x + "," + y + ",0.0;");
}
measureText(text) {
return CanvasRenderingContext2D.GBridge.measureText(text, this.font, this.componentId);
}
isPointInPath = function(x, y) {
throw new Error('GCanvas not supported yet');
}
drawImage(image, sx, sy, sw, sh, dx, dy, dw, dh) {
if (typeof image === 'string') {
var imgObj = new GImage();
imgObj.src = image;
image = imgObj;
}
if (image instanceof GImage) {
if (!image.complete) {
imgObj.onload = () => {
var index = this._needRedrawImageCache.indexOf(image);
if (index > -1) {
this._needRedrawImageCache.splice(index, 1);
CanvasRenderingContext2D.GBridge.bindImageTexture(this.componentId, image.src, image._id);
this._redrawflush(true);
}
}
this._notCommitDrawImageCache.push(image);
} else {
CanvasRenderingContext2D.GBridge.bindImageTexture(this.componentId, image.src, image._id);
}
var srcArgs = [image, sx, sy, sw, sh, dx, dy, dw, dh];
var args = [];
for (var arg in srcArgs) {
if (typeof(srcArgs[arg]) != 'undefined') {
args.push(srcArgs[arg]);
}
}
this.__drawImage.apply(this, args);
//this.__drawImage(image,sx, sy, sw, sh, dx, dy, dw, dh);
}
}
__drawImage(image, sx, sy, sw, sh, dx, dy, dw, dh) {
const numArgs = arguments.length;
function drawImageCommands() {
if (numArgs === 3) {
const x = parseFloat(sx) || 0.0;
const y = parseFloat(sy) || 0.0;
return ("d" + image._id + ",0,0," +
image.width + "," + image.height + "," +
x + "," + y + "," + image.width + "," + image.height + ";");
} else if (numArgs === 5) {
const x = parseFloat(sx) || 0.0;
const y = parseFloat(sy) || 0.0;
const width = parseInt(sw) || image.width;
const height = parseInt(sh) || image.height;
return ("d" + image._id + ",0,0," +
image.width + "," + image.height + "," +
x + "," + y + "," + width + "," + height + ";");
} else if (numArgs === 9) {
sx = parseFloat(sx) || 0.0;
sy = parseFloat(sy) || 0.0;
sw = parseInt(sw) || image.width;
sh = parseInt(sh) || image.height;
dx = parseFloat(dx) || 0.0;
dy = parseFloat(dy) || 0.0;
dw = parseInt(dw) || image.width;
dh = parseInt(dh) || image.height;
return ("d" + image._id + "," +
sx + "," + sy + "," + sw + "," + sh + "," +
dx + "," + dy + "," + dw + "," + dh + ";");
}
}
this._drawCommands += drawImageCommands();
}
_flush(reserve, callback) {
const commands = this._drawCommands;
this._drawCommands = '';
CanvasRenderingContext2D.GBridge.render2d(this.componentId, commands, callback);
this._needRender = false;
}
_redrawflush(reserve, callback) {
const commands = this._redrawCommands;
CanvasRenderingContext2D.GBridge.render2d(this.componentId, commands, callback);
if (this._needRedrawImageCache.length == 0) {
this._redrawCommands = '';
}
}
draw(reserve, callback) {
if (!reserve) {
this._globalAlpha = this._savedGlobalAlpha.pop();
this._savedGlobalAlpha.push(this._globalAlpha);
this._redrawCommands = this._drawCommands;
this._needRedrawImageCache = this._notCommitDrawImageCache;
if (this._autoSaveContext) {
this._drawCommands = ("v;" + this._drawCommands);
this._autoSaveContext = false;
} else {
this._drawCommands = ("e;X;v;" + this._drawCommands);
}
} else {
this._needRedrawImageCache = this._needRedrawImageCache.concat(this._notCommitDrawImageCache);
this._redrawCommands += this._drawCommands;
if (this._autoSaveContext) {
this._drawCommands = ("v;" + this._drawCommands);
this._autoSaveContext = false;
}
}
this._notCommitDrawImageCache = [];
if (this._flush) {
this._flush(reserve, callback);
}
}
getImageData(x, y, w, h, callback) {
CanvasRenderingContext2D.GBridge.getImageData(this.componentId, x, y, w, h, function(res) {
res.data = Base64ToUint8ClampedArray(res.data);
if (typeof(callback) == 'function') {
callback(res);
}
});
}
putImageData(data, x, y, w, h, callback) {
if (data instanceof Uint8ClampedArray) {
data = ArrayBufferToBase64(data);
CanvasRenderingContext2D.GBridge.putImageData(this.componentId, data, x, y, w, h, function(res) {
if (typeof(callback) == 'function') {
callback(res);
}
});
}
}
toTempFilePath(x, y, width, height, destWidth, destHeight, fileType, quality, callback) {
CanvasRenderingContext2D.GBridge.toTempFilePath(this.componentId, x, y, width, height, destWidth, destHeight,
fileType, quality,
function(res) {
if (typeof(callback) == 'function') {
callback(res);
}
});
}
}

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export default class WebGLActiveInfo {
className = 'WebGLActiveInfo';
constructor({
type, name, size
}) {
this.type = type;
this.name = name;
this.size = size;
}
}

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@@ -0,0 +1,21 @@
import {getTransferedObjectUUID} from './classUtils';
const name = 'WebGLBuffer';
function uuid(id) {
return getTransferedObjectUUID(name, id);
}
export default class WebGLBuffer {
className = name;
constructor(id) {
this.id = id;
}
static uuid = uuid;
uuid() {
return uuid(this.id);
}
}

View File

@@ -0,0 +1,21 @@
import {getTransferedObjectUUID} from './classUtils';
const name = 'WebGLFrameBuffer';
function uuid(id) {
return getTransferedObjectUUID(name, id);
}
export default class WebGLFramebuffer {
className = name;
constructor(id) {
this.id = id;
}
static uuid = uuid;
uuid() {
return uuid(this.id);
}
}

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@@ -0,0 +1,298 @@
export default {
"DEPTH_BUFFER_BIT": 256,
"STENCIL_BUFFER_BIT": 1024,
"COLOR_BUFFER_BIT": 16384,
"POINTS": 0,
"LINES": 1,
"LINE_LOOP": 2,
"LINE_STRIP": 3,
"TRIANGLES": 4,
"TRIANGLE_STRIP": 5,
"TRIANGLE_FAN": 6,
"ZERO": 0,
"ONE": 1,
"SRC_COLOR": 768,
"ONE_MINUS_SRC_COLOR": 769,
"SRC_ALPHA": 770,
"ONE_MINUS_SRC_ALPHA": 771,
"DST_ALPHA": 772,
"ONE_MINUS_DST_ALPHA": 773,
"DST_COLOR": 774,
"ONE_MINUS_DST_COLOR": 775,
"SRC_ALPHA_SATURATE": 776,
"FUNC_ADD": 32774,
"BLEND_EQUATION": 32777,
"BLEND_EQUATION_RGB": 32777,
"BLEND_EQUATION_ALPHA": 34877,
"FUNC_SUBTRACT": 32778,
"FUNC_REVERSE_SUBTRACT": 32779,
"BLEND_DST_RGB": 32968,
"BLEND_SRC_RGB": 32969,
"BLEND_DST_ALPHA": 32970,
"BLEND_SRC_ALPHA": 32971,
"CONSTANT_COLOR": 32769,
"ONE_MINUS_CONSTANT_COLOR": 32770,
"CONSTANT_ALPHA": 32771,
"ONE_MINUS_CONSTANT_ALPHA": 32772,
"BLEND_COLOR": 32773,
"ARRAY_BUFFER": 34962,
"ELEMENT_ARRAY_BUFFER": 34963,
"ARRAY_BUFFER_BINDING": 34964,
"ELEMENT_ARRAY_BUFFER_BINDING": 34965,
"STREAM_DRAW": 35040,
"STATIC_DRAW": 35044,
"DYNAMIC_DRAW": 35048,
"BUFFER_SIZE": 34660,
"BUFFER_USAGE": 34661,
"CURRENT_VERTEX_ATTRIB": 34342,
"FRONT": 1028,
"BACK": 1029,
"FRONT_AND_BACK": 1032,
"TEXTURE_2D": 3553,
"CULL_FACE": 2884,
"BLEND": 3042,
"DITHER": 3024,
"STENCIL_TEST": 2960,
"DEPTH_TEST": 2929,
"SCISSOR_TEST": 3089,
"POLYGON_OFFSET_FILL": 32823,
"SAMPLE_ALPHA_TO_COVERAGE": 32926,
"SAMPLE_COVERAGE": 32928,
"NO_ERROR": 0,
"INVALID_ENUM": 1280,
"INVALID_VALUE": 1281,
"INVALID_OPERATION": 1282,
"OUT_OF_MEMORY": 1285,
"CW": 2304,
"CCW": 2305,
"LINE_WIDTH": 2849,
"ALIASED_POINT_SIZE_RANGE": 33901,
"ALIASED_LINE_WIDTH_RANGE": 33902,
"CULL_FACE_MODE": 2885,
"FRONT_FACE": 2886,
"DEPTH_RANGE": 2928,
"DEPTH_WRITEMASK": 2930,
"DEPTH_CLEAR_VALUE": 2931,
"DEPTH_FUNC": 2932,
"STENCIL_CLEAR_VALUE": 2961,
"STENCIL_FUNC": 2962,
"STENCIL_FAIL": 2964,
"STENCIL_PASS_DEPTH_FAIL": 2965,
"STENCIL_PASS_DEPTH_PASS": 2966,
"STENCIL_REF": 2967,
"STENCIL_VALUE_MASK": 2963,
"STENCIL_WRITEMASK": 2968,
"STENCIL_BACK_FUNC": 34816,
"STENCIL_BACK_FAIL": 34817,
"STENCIL_BACK_PASS_DEPTH_FAIL": 34818,
"STENCIL_BACK_PASS_DEPTH_PASS": 34819,
"STENCIL_BACK_REF": 36003,
"STENCIL_BACK_VALUE_MASK": 36004,
"STENCIL_BACK_WRITEMASK": 36005,
"VIEWPORT": 2978,
"SCISSOR_BOX": 3088,
"COLOR_CLEAR_VALUE": 3106,
"COLOR_WRITEMASK": 3107,
"UNPACK_ALIGNMENT": 3317,
"PACK_ALIGNMENT": 3333,
"MAX_TEXTURE_SIZE": 3379,
"MAX_VIEWPORT_DIMS": 3386,
"SUBPIXEL_BITS": 3408,
"RED_BITS": 3410,
"GREEN_BITS": 3411,
"BLUE_BITS": 3412,
"ALPHA_BITS": 3413,
"DEPTH_BITS": 3414,
"STENCIL_BITS": 3415,
"POLYGON_OFFSET_UNITS": 10752,
"POLYGON_OFFSET_FACTOR": 32824,
"TEXTURE_BINDING_2D": 32873,
"SAMPLE_BUFFERS": 32936,
"SAMPLES": 32937,
"SAMPLE_COVERAGE_VALUE": 32938,
"SAMPLE_COVERAGE_INVERT": 32939,
"COMPRESSED_TEXTURE_FORMATS": 34467,
"DONT_CARE": 4352,
"FASTEST": 4353,
"NICEST": 4354,
"GENERATE_MIPMAP_HINT": 33170,
"BYTE": 5120,
"UNSIGNED_BYTE": 5121,
"SHORT": 5122,
"UNSIGNED_SHORT": 5123,
"INT": 5124,
"UNSIGNED_INT": 5125,
"FLOAT": 5126,
"DEPTH_COMPONENT": 6402,
"ALPHA": 6406,
"RGB": 6407,
"RGBA": 6408,
"LUMINANCE": 6409,
"LUMINANCE_ALPHA": 6410,
"UNSIGNED_SHORT_4_4_4_4": 32819,
"UNSIGNED_SHORT_5_5_5_1": 32820,
"UNSIGNED_SHORT_5_6_5": 33635,
"FRAGMENT_SHADER": 35632,
"VERTEX_SHADER": 35633,
"MAX_VERTEX_ATTRIBS": 34921,
"MAX_VERTEX_UNIFORM_VECTORS": 36347,
"MAX_VARYING_VECTORS": 36348,
"MAX_COMBINED_TEXTURE_IMAGE_UNITS": 35661,
"MAX_VERTEX_TEXTURE_IMAGE_UNITS": 35660,
"MAX_TEXTURE_IMAGE_UNITS": 34930,
"MAX_FRAGMENT_UNIFORM_VECTORS": 36349,
"SHADER_TYPE": 35663,
"DELETE_STATUS": 35712,
"LINK_STATUS": 35714,
"VALIDATE_STATUS": 35715,
"ATTACHED_SHADERS": 35717,
"ACTIVE_UNIFORMS": 35718,
"ACTIVE_ATTRIBUTES": 35721,
"SHADING_LANGUAGE_VERSION": 35724,
"CURRENT_PROGRAM": 35725,
"NEVER": 512,
"LESS": 513,
"EQUAL": 514,
"LEQUAL": 515,
"GREATER": 516,
"NOTEQUAL": 517,
"GEQUAL": 518,
"ALWAYS": 519,
"KEEP": 7680,
"REPLACE": 7681,
"INCR": 7682,
"DECR": 7683,
"INVERT": 5386,
"INCR_WRAP": 34055,
"DECR_WRAP": 34056,
"VENDOR": 7936,
"RENDERER": 7937,
"VERSION": 7938,
"NEAREST": 9728,
"LINEAR": 9729,
"NEAREST_MIPMAP_NEAREST": 9984,
"LINEAR_MIPMAP_NEAREST": 9985,
"NEAREST_MIPMAP_LINEAR": 9986,
"LINEAR_MIPMAP_LINEAR": 9987,
"TEXTURE_MAG_FILTER": 10240,
"TEXTURE_MIN_FILTER": 10241,
"TEXTURE_WRAP_S": 10242,
"TEXTURE_WRAP_T": 10243,
"TEXTURE": 5890,
"TEXTURE_CUBE_MAP": 34067,
"TEXTURE_BINDING_CUBE_MAP": 34068,
"TEXTURE_CUBE_MAP_POSITIVE_X": 34069,
"TEXTURE_CUBE_MAP_NEGATIVE_X": 34070,
"TEXTURE_CUBE_MAP_POSITIVE_Y": 34071,
"TEXTURE_CUBE_MAP_NEGATIVE_Y": 34072,
"TEXTURE_CUBE_MAP_POSITIVE_Z": 34073,
"TEXTURE_CUBE_MAP_NEGATIVE_Z": 34074,
"MAX_CUBE_MAP_TEXTURE_SIZE": 34076,
"TEXTURE0": 33984,
"TEXTURE1": 33985,
"TEXTURE2": 33986,
"TEXTURE3": 33987,
"TEXTURE4": 33988,
"TEXTURE5": 33989,
"TEXTURE6": 33990,
"TEXTURE7": 33991,
"TEXTURE8": 33992,
"TEXTURE9": 33993,
"TEXTURE10": 33994,
"TEXTURE11": 33995,
"TEXTURE12": 33996,
"TEXTURE13": 33997,
"TEXTURE14": 33998,
"TEXTURE15": 33999,
"TEXTURE16": 34000,
"TEXTURE17": 34001,
"TEXTURE18": 34002,
"TEXTURE19": 34003,
"TEXTURE20": 34004,
"TEXTURE21": 34005,
"TEXTURE22": 34006,
"TEXTURE23": 34007,
"TEXTURE24": 34008,
"TEXTURE25": 34009,
"TEXTURE26": 34010,
"TEXTURE27": 34011,
"TEXTURE28": 34012,
"TEXTURE29": 34013,
"TEXTURE30": 34014,
"TEXTURE31": 34015,
"ACTIVE_TEXTURE": 34016,
"REPEAT": 10497,
"CLAMP_TO_EDGE": 33071,
"MIRRORED_REPEAT": 33648,
"FLOAT_VEC2": 35664,
"FLOAT_VEC3": 35665,
"FLOAT_VEC4": 35666,
"INT_VEC2": 35667,
"INT_VEC3": 35668,
"INT_VEC4": 35669,
"BOOL": 35670,
"BOOL_VEC2": 35671,
"BOOL_VEC3": 35672,
"BOOL_VEC4": 35673,
"FLOAT_MAT2": 35674,
"FLOAT_MAT3": 35675,
"FLOAT_MAT4": 35676,
"SAMPLER_2D": 35678,
"SAMPLER_CUBE": 35680,
"VERTEX_ATTRIB_ARRAY_ENABLED": 34338,
"VERTEX_ATTRIB_ARRAY_SIZE": 34339,
"VERTEX_ATTRIB_ARRAY_STRIDE": 34340,
"VERTEX_ATTRIB_ARRAY_TYPE": 34341,
"VERTEX_ATTRIB_ARRAY_NORMALIZED": 34922,
"VERTEX_ATTRIB_ARRAY_POINTER": 34373,
"VERTEX_ATTRIB_ARRAY_BUFFER_BINDING": 34975,
"IMPLEMENTATION_COLOR_READ_TYPE": 35738,
"IMPLEMENTATION_COLOR_READ_FORMAT": 35739,
"COMPILE_STATUS": 35713,
"LOW_FLOAT": 36336,
"MEDIUM_FLOAT": 36337,
"HIGH_FLOAT": 36338,
"LOW_INT": 36339,
"MEDIUM_INT": 36340,
"HIGH_INT": 36341,
"FRAMEBUFFER": 36160,
"RENDERBUFFER": 36161,
"RGBA4": 32854,
"RGB5_A1": 32855,
"RGB565": 36194,
"DEPTH_COMPONENT16": 33189,
"STENCIL_INDEX8": 36168,
"DEPTH_STENCIL": 34041,
"RENDERBUFFER_WIDTH": 36162,
"RENDERBUFFER_HEIGHT": 36163,
"RENDERBUFFER_INTERNAL_FORMAT": 36164,
"RENDERBUFFER_RED_SIZE": 36176,
"RENDERBUFFER_GREEN_SIZE": 36177,
"RENDERBUFFER_BLUE_SIZE": 36178,
"RENDERBUFFER_ALPHA_SIZE": 36179,
"RENDERBUFFER_DEPTH_SIZE": 36180,
"RENDERBUFFER_STENCIL_SIZE": 36181,
"FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE": 36048,
"FRAMEBUFFER_ATTACHMENT_OBJECT_NAME": 36049,
"FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL": 36050,
"FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE": 36051,
"COLOR_ATTACHMENT0": 36064,
"DEPTH_ATTACHMENT": 36096,
"STENCIL_ATTACHMENT": 36128,
"DEPTH_STENCIL_ATTACHMENT": 33306,
"NONE": 0,
"FRAMEBUFFER_COMPLETE": 36053,
"FRAMEBUFFER_INCOMPLETE_ATTACHMENT": 36054,
"FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT": 36055,
"FRAMEBUFFER_INCOMPLETE_DIMENSIONS": 36057,
"FRAMEBUFFER_UNSUPPORTED": 36061,
"FRAMEBUFFER_BINDING": 36006,
"RENDERBUFFER_BINDING": 36007,
"MAX_RENDERBUFFER_SIZE": 34024,
"INVALID_FRAMEBUFFER_OPERATION": 1286,
"UNPACK_FLIP_Y_WEBGL": 37440,
"UNPACK_PREMULTIPLY_ALPHA_WEBGL": 37441,
"CONTEXT_LOST_WEBGL": 37442,
"UNPACK_COLORSPACE_CONVERSION_WEBGL": 37443,
"BROWSER_DEFAULT_WEBGL": 37444
};

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@@ -0,0 +1,142 @@
let i = 1;
const GLmethod = {};
GLmethod.activeTexture = i++; //1
GLmethod.attachShader = i++;
GLmethod.bindAttribLocation = i++;
GLmethod.bindBuffer = i++;
GLmethod.bindFramebuffer = i++;
GLmethod.bindRenderbuffer = i++;
GLmethod.bindTexture = i++;
GLmethod.blendColor = i++;
GLmethod.blendEquation = i++;
GLmethod.blendEquationSeparate = i++; //10
GLmethod.blendFunc = i++;
GLmethod.blendFuncSeparate = i++;
GLmethod.bufferData = i++;
GLmethod.bufferSubData = i++;
GLmethod.checkFramebufferStatus = i++;
GLmethod.clear = i++;
GLmethod.clearColor = i++;
GLmethod.clearDepth = i++;
GLmethod.clearStencil = i++;
GLmethod.colorMask = i++; //20
GLmethod.compileShader = i++;
GLmethod.compressedTexImage2D = i++;
GLmethod.compressedTexSubImage2D = i++;
GLmethod.copyTexImage2D = i++;
GLmethod.copyTexSubImage2D = i++;
GLmethod.createBuffer = i++;
GLmethod.createFramebuffer = i++;
GLmethod.createProgram = i++;
GLmethod.createRenderbuffer = i++;
GLmethod.createShader = i++; //30
GLmethod.createTexture = i++;
GLmethod.cullFace = i++;
GLmethod.deleteBuffer = i++;
GLmethod.deleteFramebuffer = i++;
GLmethod.deleteProgram = i++;
GLmethod.deleteRenderbuffer = i++;
GLmethod.deleteShader = i++;
GLmethod.deleteTexture = i++;
GLmethod.depthFunc = i++;
GLmethod.depthMask = i++; //40
GLmethod.depthRange = i++;
GLmethod.detachShader = i++;
GLmethod.disable = i++;
GLmethod.disableVertexAttribArray = i++;
GLmethod.drawArrays = i++;
GLmethod.drawArraysInstancedANGLE = i++;
GLmethod.drawElements = i++;
GLmethod.drawElementsInstancedANGLE = i++;
GLmethod.enable = i++;
GLmethod.enableVertexAttribArray = i++; //50
GLmethod.flush = i++;
GLmethod.framebufferRenderbuffer = i++;
GLmethod.framebufferTexture2D = i++;
GLmethod.frontFace = i++;
GLmethod.generateMipmap = i++;
GLmethod.getActiveAttrib = i++;
GLmethod.getActiveUniform = i++;
GLmethod.getAttachedShaders = i++;
GLmethod.getAttribLocation = i++;
GLmethod.getBufferParameter = i++; //60
GLmethod.getContextAttributes = i++;
GLmethod.getError = i++;
GLmethod.getExtension = i++;
GLmethod.getFramebufferAttachmentParameter = i++;
GLmethod.getParameter = i++;
GLmethod.getProgramInfoLog = i++;
GLmethod.getProgramParameter = i++;
GLmethod.getRenderbufferParameter = i++;
GLmethod.getShaderInfoLog = i++;
GLmethod.getShaderParameter = i++; //70
GLmethod.getShaderPrecisionFormat = i++;
GLmethod.getShaderSource = i++;
GLmethod.getSupportedExtensions = i++;
GLmethod.getTexParameter = i++;
GLmethod.getUniform = i++;
GLmethod.getUniformLocation = i++;
GLmethod.getVertexAttrib = i++;
GLmethod.getVertexAttribOffset = i++;
GLmethod.isBuffer = i++;
GLmethod.isContextLost = i++; //80
GLmethod.isEnabled = i++;
GLmethod.isFramebuffer = i++;
GLmethod.isProgram = i++;
GLmethod.isRenderbuffer = i++;
GLmethod.isShader = i++;
GLmethod.isTexture = i++;
GLmethod.lineWidth = i++;
GLmethod.linkProgram = i++;
GLmethod.pixelStorei = i++;
GLmethod.polygonOffset = i++; //90
GLmethod.readPixels = i++;
GLmethod.renderbufferStorage = i++;
GLmethod.sampleCoverage = i++;
GLmethod.scissor = i++;
GLmethod.shaderSource = i++;
GLmethod.stencilFunc = i++;
GLmethod.stencilFuncSeparate = i++;
GLmethod.stencilMask = i++;
GLmethod.stencilMaskSeparate = i++;
GLmethod.stencilOp = i++; //100
GLmethod.stencilOpSeparate = i++;
GLmethod.texImage2D = i++;
GLmethod.texParameterf = i++;
GLmethod.texParameteri = i++;
GLmethod.texSubImage2D = i++;
GLmethod.uniform1f = i++;
GLmethod.uniform1fv = i++;
GLmethod.uniform1i = i++;
GLmethod.uniform1iv = i++;
GLmethod.uniform2f = i++; //110
GLmethod.uniform2fv = i++;
GLmethod.uniform2i = i++;
GLmethod.uniform2iv = i++;
GLmethod.uniform3f = i++;
GLmethod.uniform3fv = i++;
GLmethod.uniform3i = i++;
GLmethod.uniform3iv = i++;
GLmethod.uniform4f = i++;
GLmethod.uniform4fv = i++;
GLmethod.uniform4i = i++; //120
GLmethod.uniform4iv = i++;
GLmethod.uniformMatrix2fv = i++;
GLmethod.uniformMatrix3fv = i++;
GLmethod.uniformMatrix4fv = i++;
GLmethod.useProgram = i++;
GLmethod.validateProgram = i++;
GLmethod.vertexAttrib1f = i++; //new
GLmethod.vertexAttrib2f = i++; //new
GLmethod.vertexAttrib3f = i++; //new
GLmethod.vertexAttrib4f = i++; //new //130
GLmethod.vertexAttrib1fv = i++; //new
GLmethod.vertexAttrib2fv = i++; //new
GLmethod.vertexAttrib3fv = i++; //new
GLmethod.vertexAttrib4fv = i++; //new
GLmethod.vertexAttribPointer = i++;
GLmethod.viewport = i++;
export default GLmethod;

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@@ -0,0 +1,23 @@
const GLtype = {};
[
"GLbitfield",
"GLboolean",
"GLbyte",
"GLclampf",
"GLenum",
"GLfloat",
"GLint",
"GLintptr",
"GLsizei",
"GLsizeiptr",
"GLshort",
"GLubyte",
"GLuint",
"GLushort"
].sort().map((typeName, i) => GLtype[typeName] = 1 >> (i + 1));
export default GLtype;

View File

@@ -0,0 +1,21 @@
import {getTransferedObjectUUID} from './classUtils';
const name = 'WebGLProgram';
function uuid(id) {
return getTransferedObjectUUID(name, id);
}
export default class WebGLProgram {
className = name;
constructor(id) {
this.id = id;
}
static uuid = uuid;
uuid() {
return uuid(this.id);
}
}

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@@ -0,0 +1,21 @@
import {getTransferedObjectUUID} from './classUtils';
const name = 'WebGLRenderBuffer';
function uuid(id) {
return getTransferedObjectUUID(name, id);
}
export default class WebGLRenderbuffer {
className = name;
constructor(id) {
this.id = id;
}
static uuid = uuid;
uuid() {
return uuid(this.id);
}
}

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@@ -0,0 +1,22 @@
import {getTransferedObjectUUID} from './classUtils';
const name = 'WebGLShader';
function uuid(id) {
return getTransferedObjectUUID(name, id);
}
export default class WebGLShader {
className = name;
constructor(id, type) {
this.id = id;
this.type = type;
}
static uuid = uuid;
uuid() {
return uuid(this.id);
}
}

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@@ -0,0 +1,11 @@
export default class WebGLShaderPrecisionFormat {
className = 'WebGLShaderPrecisionFormat';
constructor({
rangeMin, rangeMax, precision
}) {
this.rangeMin = rangeMin;
this.rangeMax = rangeMax;
this.precision = precision;
}
}

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@@ -0,0 +1,22 @@
import {getTransferedObjectUUID} from './classUtils';
const name = 'WebGLTexture';
function uuid(id) {
return getTransferedObjectUUID(name, id);
}
export default class WebGLTexture {
className = name;
constructor(id, type) {
this.id = id;
this.type = type;
}
static uuid = uuid;
uuid() {
return uuid(this.id);
}
}

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@@ -0,0 +1,22 @@
import {getTransferedObjectUUID} from './classUtils';
const name = 'WebGLUniformLocation';
function uuid(id) {
return getTransferedObjectUUID(name, id);
}
export default class WebGLUniformLocation {
className = name;
constructor(id, type) {
this.id = id;
this.type = type;
}
static uuid = uuid;
uuid() {
return uuid(this.id);
}
}

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@@ -0,0 +1,3 @@
export function getTransferedObjectUUID(name, id) {
return `${name.toLowerCase()}-${id}`;
}

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@@ -0,0 +1,74 @@
import GContext2D from '../context-2d/RenderingContext';
import GContextWebGL from '../context-webgl/RenderingContext';
export default class GCanvas {
// static GBridge = null;
id = null;
_needRender = true;
constructor(id, { disableAutoSwap }) {
this.id = id;
this._disableAutoSwap = disableAutoSwap;
if (disableAutoSwap) {
this._swapBuffers = () => {
GCanvas.GBridge.render(this.id);
}
}
}
getContext(type) {
let context = null;
if (type.match(/webgl/i)) {
context = new GContextWebGL(this);
context.componentId = this.id;
if (!this._disableAutoSwap) {
const render = () => {
if (this._needRender) {
GCanvas.GBridge.render(this.id);
this._needRender = false;
}
}
setInterval(render, 16);
}
GCanvas.GBridge.callSetContextType(this.id, 1); // 0 for 2d; 1 for webgl
} else if (type.match(/2d/i)) {
context = new GContext2D(this);
context.componentId = this.id;
// const render = ( callback ) => {
//
// const commands = context._drawCommands;
// context._drawCommands = '';
//
// GCanvas.GBridge.render2d(this.id, commands, callback);
// this._needRender = false;
// }
// //draw方法触发
// context._flush = render;
// //setInterval(render, 16);
GCanvas.GBridge.callSetContextType(this.id, 0);
} else {
throw new Error('not supported context ' + type);
}
return context;
}
reset() {
GCanvas.GBridge.callReset(this.id);
}
}

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@@ -0,0 +1,96 @@
let incId = 1;
const noop = function () { };
class GImage {
static GBridge = null;
constructor() {
this._id = incId++;
this._width = 0;
this._height = 0;
this._src = undefined;
this._onload = noop;
this._onerror = noop;
this.complete = false;
}
get width() {
return this._width;
}
set width(v) {
this._width = v;
}
get height() {
return this._height;
}
set height(v) {
this._height = v;
}
get src() {
return this._src;
}
set src(v) {
if (v.startsWith('//')) {
v = 'http:' + v;
}
this._src = v;
GImage.GBridge.perloadImage([this._src, this._id], (data) => {
if (typeof data === 'string') {
data = JSON.parse(data);
}
if (data.error) {
var evt = { type: 'error', target: this };
this.onerror(evt);
} else {
this.complete = true;
this.width = typeof data.width === 'number' ? data.width : 0;
this.height = typeof data.height === 'number' ? data.height : 0;
var evt = { type: 'load', target: this };
this.onload(evt);
}
});
}
addEventListener(name, listener) {
if (name === 'load') {
this.onload = listener;
} else if (name === 'error') {
this.onerror = listener;
}
}
removeEventListener(name, listener) {
if (name === 'load') {
this.onload = noop;
} else if (name === 'error') {
this.onerror = noop;
}
}
get onload() {
return this._onload;
}
set onload(v) {
this._onload = v;
}
get onerror() {
return this._onerror;
}
set onerror(v) {
this._onerror = v;
}
}
export default GImage;

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@@ -0,0 +1,24 @@
export function ArrayBufferToBase64 (buffer) {
var binary = '';
var bytes = new Uint8ClampedArray(buffer);
for (var len = bytes.byteLength, i = 0; i < len; i++) {
binary += String.fromCharCode(bytes[i]);
}
return btoa(binary);
}
export function Base64ToUint8ClampedArray(base64String) {
const padding = '='.repeat((4 - base64String.length % 4) % 4);
const base64 = (base64String + padding)
.replace(/\-/g, '+')
.replace(/_/g, '/');
const rawData = atob(base64);
const outputArray = new Uint8ClampedArray(rawData.length);
for (let i = 0; i < rawData.length; ++i) {
outputArray[i] = rawData.charCodeAt(i);
}
return outputArray;
}

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@@ -0,0 +1,39 @@
import GCanvas from './env/canvas';
import GImage from './env/image';
import GWebGLRenderingContext from './context-webgl/RenderingContext';
import GContext2D from './context-2d/RenderingContext';
import GBridgeWeex from './bridge/bridge-weex';
export let Image = GImage;
export let WeexBridge = GBridgeWeex;
export function enable(el, { bridge, debug, disableAutoSwap, disableComboCommands } = {}) {
const GBridge = GImage.GBridge = GCanvas.GBridge = GWebGLRenderingContext.GBridge = GContext2D.GBridge = bridge;
GBridge.callEnable(el.ref, [
0, // renderMode: 0--RENDERMODE_WHEN_DIRTY, 1--RENDERMODE_CONTINUOUSLY
-1, // hybridLayerType: 0--LAYER_TYPE_NONE 1--LAYER_TYPE_SOFTWARE 2--LAYER_TYPE_HARDWARE
false, // supportScroll
false, // newCanvasMode
1, // compatible
'white',// clearColor
false // sameLevel: newCanvasMode = true && true => GCanvasView and Webview is same level
]);
if (debug === true) {
GBridge.callEnableDebug();
}
if (disableComboCommands) {
GBridge.callEnableDisableCombo();
}
var canvas = new GCanvas(el.ref, { disableAutoSwap });
canvas.width = el.style.width;
canvas.height = el.style.height;
return canvas;
};

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@@ -0,0 +1,12 @@
{
"name": "uqrcode",
"version": "3.5.1",
"description": "",
"main": "uqrcode.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1"
},
"keywords": [],
"author": "",
"license": "ISC"
}

File diff suppressed because one or more lines are too long

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{
"id": "Sansnn-uQRCode",
"displayName": "uQRCode 全端二维码生成插件 支持nvue 支持nodejs服务端",
"version": "4.0.6",
"description": "uQRCode是一款基于Javascript环境开发的二维码生成插件适用所有Javascript运行环境的前端应用和Node.js。",
"keywords": [
"二维码",
"uQRCode",
"qrcode",
"qr"
],
"repository": "https://github.com/Sansnn/uQRCode",
"engines": {
"HBuilderX": "^3.1.0"
},
"dcloudext": {
"sale": {
"regular": {
"price": "0.00"
},
"sourcecode": {
"price": "0.00"
}
},
"contact": {
"qq": ""
},
"declaration": {
"ads": "无",
"data": "无",
"permissions": "无"
},
"npmurl": "https://www.npmjs.com/package/uqrcodejs",
"type": "sdk-js"
},
"uni_modules": {
"dependencies": [],
"encrypt": [],
"platforms": {
"cloud": {
"tcb": "y",
"aliyun": "y"
},
"client": {
"App": {
"app-vue": "y",
"app-nvue": "y"
},
"H5-mobile": {
"Safari": "y",
"Android Browser": "y",
"微信浏览器(Android)": "y",
"QQ浏览器(Android)": "y"
},
"H5-pc": {
"Chrome": "y",
"IE": "y",
"Edge": "y",
"Firefox": "y",
"Safari": "y"
},
"小程序": {
"微信": "y",
"阿里": "y",
"百度": "y",
"字节跳动": "y",
"QQ": "y"
},
"快应用": {
"华为": "y",
"联盟": "y"
},
"Vue": {
"vue2": "y",
"vue3": "y"
}
}
}
}
}

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@@ -0,0 +1,33 @@
## 1.2.22023-01-28
- 修复 运行/打包 控制台警告问题
## 1.2.12022-09-05
- 修复 当 text 超过 max-num 时badge 的宽度计算是根据 text 的长度计算,更改为 css 计算实际展示宽度,详见:[https://ask.dcloud.net.cn/question/150473](https://ask.dcloud.net.cn/question/150473)
## 1.2.02021-11-19
- 优化 组件UI并提供设计资源详见:[https://uniapp.dcloud.io/component/uniui/resource](https://uniapp.dcloud.io/component/uniui/resource)
- 文档迁移,详见:[https://uniapp.dcloud.io/component/uniui/uni-badge](https://uniapp.dcloud.io/component/uniui/uni-badge)
## 1.1.72021-11-08
- 优化 升级ui
- 修改 size 属性默认值调整为 small
- 修改 type 属性,默认值调整为 errorinfo 替换 default
## 1.1.62021-09-22
- 修复 在字节小程序上样式不生效的 bug
## 1.1.52021-07-30
- 组件兼容 vue3如何创建vue3项目详见 [uni-app 项目支持 vue3 介绍](https://ask.dcloud.net.cn/article/37834)
## 1.1.42021-07-29
- 修复 去掉 nvue 不支持css 的 align-self 属性nvue 下不暂支持 absolute 属性
## 1.1.32021-06-24
- 优化 示例项目
## 1.1.12021-05-12
- 新增 组件示例地址
## 1.1.02021-05-12
- 新增 uni-badge 的 absolute 属性,支持定位
- 新增 uni-badge 的 offset 属性,支持定位偏移
- 新增 uni-badge 的 is-dot 属性,支持仅显示有一个小点
- 新增 uni-badge 的 max-num 属性,支持自定义封顶的数字值,超过 99 显示99+
- 优化 uni-badge 属性 custom-style 支持以对象形式自定义样式
## 1.0.72021-05-07
- 修复 uni-badge 在 App 端数字小于10时不是圆形的bug
- 修复 uni-badge 在父元素不是 flex 布局时宽度缩小的bug
- 新增 uni-badge 属性 custom-style 支持自定义样式
## 1.0.62021-02-04
- 调整为uni_modules目录规范

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<template>
<view class="uni-badge--x">
<slot />
<text v-if="text" :class="classNames" :style="[positionStyle, customStyle, dotStyle]"
class="uni-badge" @click="onClick()">{{displayValue}}</text>
</view>
</template>
<script>
/**
* Badge 数字角标
* @description 数字角标一般和其它控件列表、9宫格等配合使用用于进行数量提示默认为实心灰色背景
* @tutorial https://ext.dcloud.net.cn/plugin?id=21
* @property {String} text 角标内容
* @property {String} size = [normal|small] 角标内容
* @property {String} type = [info|primary|success|warning|error] 颜色类型
* @value info 灰色
* @value primary 蓝色
* @value success 绿色
* @value warning 黄色
* @value error 红色
* @property {String} inverted = [true|false] 是否无需背景颜色
* @property {Number} maxNum 展示封顶的数字值,超过 99 显示 99+
* @property {String} absolute = [rightTop|rightBottom|leftBottom|leftTop] 开启绝对定位, 角标将定位到其包裹的标签的四角上
* @value rightTop 右上
* @value rightBottom 右下
* @value leftTop 左上
* @value leftBottom 左下
* @property {Array[number]} offset 距定位角中心点的偏移量,只有存在 absolute 属性时有效,例如:[-10, -10] 表示向外偏移 10px[10, 10] 表示向 absolute 指定的内偏移 10px
* @property {String} isDot = [true|false] 是否显示为一个小点
* @event {Function} click 点击 Badge 触发事件
* @example <uni-badge text="1"></uni-badge>
*/
export default {
name: 'UniBadge',
emits: ['click'],
props: {
type: {
type: String,
default: 'error'
},
inverted: {
type: Boolean,
default: false
},
isDot: {
type: Boolean,
default: false
},
maxNum: {
type: Number,
default: 99
},
absolute: {
type: String,
default: ''
},
offset: {
type: Array,
default () {
return [0, 0]
}
},
text: {
type: [String, Number],
default: ''
},
size: {
type: String,
default: 'small'
},
customStyle: {
type: Object,
default () {
return {}
}
}
},
data() {
return {};
},
computed: {
width() {
return String(this.text).length * 8 + 12
},
classNames() {
const {
inverted,
type,
size,
absolute
} = this
return [
inverted ? 'uni-badge--' + type + '-inverted' : '',
'uni-badge--' + type,
'uni-badge--' + size,
absolute ? 'uni-badge--absolute' : ''
].join(' ')
},
positionStyle() {
if (!this.absolute) return {}
let w = this.width / 2,
h = 10
if (this.isDot) {
w = 5
h = 5
}
const x = `${- w + this.offset[0]}px`
const y = `${- h + this.offset[1]}px`
const whiteList = {
rightTop: {
right: x,
top: y
},
rightBottom: {
right: x,
bottom: y
},
leftBottom: {
left: x,
bottom: y
},
leftTop: {
left: x,
top: y
}
}
const match = whiteList[this.absolute]
return match ? match : whiteList['rightTop']
},
dotStyle() {
if (!this.isDot) return {}
return {
width: '10px',
minWidth: '0',
height: '10px',
padding: '0',
borderRadius: '10px'
}
},
displayValue() {
const {
isDot,
text,
maxNum
} = this
return isDot ? '' : (Number(text) > maxNum ? `${maxNum}+` : text)
}
},
methods: {
onClick() {
this.$emit('click');
}
}
};
</script>
<style lang="scss" >
$uni-primary: #2979ff !default;
$uni-success: #4cd964 !default;
$uni-warning: #f0ad4e !default;
$uni-error: #dd524d !default;
$uni-info: #909399 !default;
$bage-size: 12px;
$bage-small: scale(0.8);
.uni-badge--x {
/* #ifdef APP-NVUE */
// align-self: flex-start;
/* #endif */
/* #ifndef APP-NVUE */
display: inline-block;
/* #endif */
position: relative;
}
.uni-badge--absolute {
position: absolute;
}
.uni-badge--small {
transform: $bage-small;
transform-origin: center center;
}
.uni-badge {
/* #ifndef APP-NVUE */
display: flex;
overflow: hidden;
box-sizing: border-box;
font-feature-settings: "tnum";
min-width: 20px;
/* #endif */
justify-content: center;
flex-direction: row;
height: 20px;
padding: 0 4px;
line-height: 18px;
color: #fff;
border-radius: 100px;
background-color: $uni-info;
background-color: transparent;
border: 1px solid #fff;
text-align: center;
font-family: 'Helvetica Neue', Helvetica, sans-serif;
font-size: $bage-size;
/* #ifdef H5 */
z-index: 999;
cursor: pointer;
/* #endif */
&--info {
color: #fff;
background-color: $uni-info;
}
&--primary {
background-color: $uni-primary;
}
&--success {
background-color: $uni-success;
}
&--warning {
background-color: $uni-warning;
}
&--error {
background-color: $uni-error;
}
&--inverted {
padding: 0 5px 0 0;
color: $uni-info;
}
&--info-inverted {
color: $uni-info;
background-color: transparent;
}
&--primary-inverted {
color: $uni-primary;
background-color: transparent;
}
&--success-inverted {
color: $uni-success;
background-color: transparent;
}
&--warning-inverted {
color: $uni-warning;
background-color: transparent;
}
&--error-inverted {
color: $uni-error;
background-color: transparent;
}
}
</style>

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{
"id": "uni-badge",
"displayName": "uni-badge 数字角标",
"version": "1.2.2",
"description": "数字角标(徽章)组件,在元素周围展示消息提醒,一般用于列表、九宫格、按钮等地方。",
"keywords": [
"",
"badge",
"uni-ui",
"uniui",
"数字角标",
"徽章"
],
"repository": "https://github.com/dcloudio/uni-ui",
"engines": {
"HBuilderX": ""
},
"directories": {
"example": "../../temps/example_temps"
},
"dcloudext": {
"sale": {
"regular": {
"price": "0.00"
},
"sourcecode": {
"price": "0.00"
}
},
"contact": {
"qq": ""
},
"declaration": {
"ads": "无",
"data": "无",
"permissions": "无"
},
"npmurl": "https://www.npmjs.com/package/@dcloudio/uni-ui",
"type": "component-vue"
},
"uni_modules": {
"dependencies": ["uni-scss"],
"encrypt": [],
"platforms": {
"cloud": {
"tcb": "y",
"aliyun": "y"
},
"client": {
"App": {
"app-vue": "y",
"app-nvue": "y"
},
"H5-mobile": {
"Safari": "y",
"Android Browser": "y",
"微信浏览器(Android)": "y",
"QQ浏览器(Android)": "y"
},
"H5-pc": {
"Chrome": "y",
"IE": "y",
"Edge": "y",
"Firefox": "y",
"Safari": "y"
},
"小程序": {
"微信": "y",
"阿里": "y",
"百度": "y",
"字节跳动": "y",
"QQ": "y"
},
"快应用": {
"华为": "y",
"联盟": "y"
},
"Vue": {
"vue2": "y",
"vue3": "y"
}
}
}
}
}

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@@ -0,0 +1,10 @@
## Badge 数字角标
> **组件名uni-badge**
> 代码块: `uBadge`
数字角标一般和其它控件列表、9宫格等配合使用用于进行数量提示默认为实心灰色背景
### [查看文档](https://uniapp.dcloud.io/component/uniui/uni-badge)
#### 如使用过程中有任何问题或者您对uni-ui有一些好的建议欢迎加入 uni-ui 交流群871950839

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## 0.6.42023-01-16
- 修复 部分情况下APP端无法获取验证码的问题
## 0.6.32023-01-11
- 修复 抖音小程序无法显示的Bug
- 修复 刷新时兼容 device_uuid
## 0.6.12022-06-23
- 修复:部分返回值,不符合响应体规范的问题
## 0.6.02022-05-27
- 新增:支持在`uni-config-center`中根据场景值配置
- 修复:弹窗式验证码,输入内容后点击取消,重新打开验证码的值仍然存在的问题
## 0.5.22022-05-19
- 修复在Vue3的兼容问题
## 0.5.12022-05-18
- 修复在某些情况下微信小程序端验证码显示错误的问题
## 0.5.02022-05-17
- 新增支持在`uni-captcha-co`->`config`配置验证码
## 0.4.12022-05-16
- 新增示例项目
## 0.4.02022-05-16
- 集成创建、刷新、显示验证码的云端一体验证码组件
- 云对象`uni-captcha-co`集成获取验证码的api`getImageCaptcha`
## 0.3.12022-05-13
- 新增 返回值符合响应体规范
## 0.3.02022-05-13
- 新增 支持 uni-config-center 配置
## 0.2.22022-04-25
- 修复 0.2.1 版本引起的使用 image 组件验证码不显示的Bug
## 0.2.12022-04-18
- 更新 优化字体
## 0.2.02022-04-14
- 新增 使用 svg 表现形式更好
- 新增 使用字体,可以任意替换默认字体
- 新增 支持设置字体大小
- 新增 支持忽略某些字符
- 注意 更新之后请重新上传公共模块
## 0.1.02021-03-01
- 调整为uni_modules目录规范

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<template>
<view class="captcha-box">
<view class="captcha-img-box">
<uni-icons class="loding" size="20px" color="#BBB" v-if="loging" type="spinner-cycle"></uni-icons>
<image class="captcha-img" :class="{opacity:loging}" @click="getImageCaptcha" :src="captchaBase64"
mode="widthFix"></image>
</view>
<input @blur="focusCaptchaInput = false" :focus="focusCaptchaInput" type="text" class="captcha"
:inputBorder="false" maxlength="4" v-model="val" placeholder="请输入验证码">
</view>
</template>
<script>
export default {
props: {
modelValue:String,
value:String,
scene: {
type: String,
default () {
return ""
}
},
focus: {
type: Boolean,
default () {
return false
}
}
},
computed:{
val:{
get(){
return this.value||this.modelValue
},
set(value){
// console.log(value);
// TODO 兼容 vue2
// #ifdef VUE2
this.$emit('input', value);
// #endif
// TODO 兼容 vue3
// #ifdef VUE3
this.$emit('update:modelValue', value)
// #endif
}
}
},
data() {
return {
focusCaptchaInput: false,
captchaBase64: "",
loging: false
};
},
watch: {
scene: {
handler(scene) {
if (scene) {
this.getImageCaptcha(this.focus)
} else {
uni.showToast({
title: 'scene不能为空',
icon: 'none'
});
}
},
immediate:true
}
},
methods: {
getImageCaptcha(focus = true) {
this.loging = true
if (focus) {
this.val = ''
this.focusCaptchaInput = true
}
const uniIdCo = uniCloud.importObject("uni-captcha-co", {
customUI: true
})
uniIdCo.getImageCaptcha({
scene: this.scene
}).then(result => {
// console.log(result);
this.captchaBase64 = result.captchaBase64
})
.catch(e => {
uni.showToast({
title: e.message,
icon: 'none'
});
}).finally(e => {
this.loging = false
})
}
}
}
</script>
<style lang="scss" scoped>
.captcha-box {
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
align-items: center;
justify-content: flex-end;
flex: 1;
}
.captcha-img-box,
.captcha {
height: 44px;
line-height: 44px;
}
.captcha-img-box {
position: relative;
background-color: #FEFAE7;
}
.captcha {
background-color: #F8F8F8;
font-size: 14px;
flex: 1;
padding: 0 20rpx;
margin-left: 20rpx;
/* #ifndef APP-NVUE */
box-sizing: border-box;
/* #endif */
}
.captcha-img-box,
.captcha-img,
.loding {
height: 44px !important;
width: 100px;
}
.captcha-img{
cursor: pointer;
}
.loding {
z-index: 9;
color: #bbb;
position: absolute;
text-align: center;
line-height: 45px;
animation: rotate 1s linear infinite;
}
.opacity {
opacity: 0.5;
}
@keyframes rotate {
from {
transform: rotate(0deg)
}
to {
transform: rotate(360deg)
}
}
</style>

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<template>
<uni-popup ref="popup" type="center">
<view class="popup-captcha">
<view class="content">
<text class="title">{{title}}</text>
<uni-captcha :focus="focus" :scene="scene" v-model="val"></uni-captcha>
</view>
<view class="button-box">
<view @click="close" class="btn">取消</view>
<view @click="confirm" class="btn confirm">确认</view>
</view>
</view>
</uni-popup>
</template>
<script>
export default {
data() {
return {
focus: false
}
},
props: {
modelValue:String,
value:String,
scene: {
type: String,
default () {
return ""
}
},
title: {
type: String,
default () {
return ""
}
},
},
computed:{
val:{
get(){
return this.value||this.modelValue
},
set(value){
// console.log(value);
// TODO 兼容 vue2
// #ifdef VUE2
this.$emit('input', value);
// #endif
// TODO 兼容 vue3
// #ifdef VUE3
this.$emit('update:modelValue', value)
// #endif
}
}
},
methods: {
open() {
this.focus = true
this.val = ""
this.$refs.popup.open()
},
close() {
this.focus = false
this.$refs.popup.close()
},
confirm() {
if(!this.val){
return uni.showToast({
title: '请填写验证码',
icon: 'none'
});
}
this.close()
this.$emit('confirm')
}
}
}
</script>
<style lang="scss" scoped>
/* #ifndef APP-NVUE */
view {
display: flex;
flex-direction: column;
}
/* #endif */
.popup-captcha {
/* #ifndef APP-NVUE */
display: flex;
max-width: 600px;
/* #endif */
width: 600rpx;
padding-bottom: 0;
background-color: #FFF;
border-radius: 10px;
flex-direction: column;
position: relative;
}
.popup-captcha .content {
padding: 1.3em 0.8em;
}
.popup-captcha .title {
text-align: center;
word-wrap: break-word;
word-break: break-all;
white-space: pre-wrap;
font-weight: 400;
font-size: 18px;
overflow: hidden;
text-overflow: ellipsis;
color: #111;
margin-bottom: 15px;
}
.button-box {
height: 44px;
border-top: solid 1px #eee;
flex-direction: row;
align-items: center;
justify-content: space-around;
}
.button-box ,.btn{
height: 44px;
line-height: 44px;
}
.button-box .btn{
flex: 1;
margin: 1px;
text-align: center;
}
.button-box .confirm{
color: #007aff;
border-left: solid 1px #eee;
}
</style>

View File

@@ -0,0 +1,81 @@
{
"id": "uni-captcha",
"displayName": "uni-captcha",
"version": "0.6.4",
"description": "云端一体图形验证码组件",
"keywords": [
"captcha",
"图形验证码",
"人机验证",
"防刷",
"防脚本"
],
"repository": "https://gitee.com/dcloud/uni-captcha",
"engines": {
"HBuilderX": "^3.1.0"
},
"dcloudext": {
"sale": {
"regular": {
"price": "0.00"
},
"sourcecode": {
"price": "0.00"
}
},
"contact": {
"qq": ""
},
"declaration": {
"ads": "无",
"data": "无",
"permissions": "无"
},
"npmurl": "",
"type": "unicloud-template-function"
},
"uni_modules": {
"dependencies": [],
"encrypt": [],
"platforms": {
"cloud": {
"tcb": "y",
"aliyun": "y"
},
"client": {
"App": {
"app-vue": "u",
"app-nvue": "u"
},
"H5-mobile": {
"Safari": "u",
"Android Browser": "u",
"微信浏览器(Android)": "u",
"QQ浏览器(Android)": "u"
},
"H5-pc": {
"Chrome": "u",
"IE": "u",
"Edge": "u",
"Firefox": "u",
"Safari": "u"
},
"小程序": {
"微信": "u",
"阿里": "u",
"百度": "u",
"字节跳动": "u",
"QQ": "u"
},
"快应用": {
"华为": "u",
"联盟": "u"
},
"Vue": {
"vue2": "y",
"vue3": "u"
}
}
}
}
}

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<h2>
文档已移至 <a href="https://uniapp.dcloud.io/uniCloud/uni-captcha.html" target="_blank">uni-captcha文档</a>
</h2>

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@@ -0,0 +1,201 @@
Apache License
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File diff suppressed because one or more lines are too long

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{
"name": "uni-captcha",
"version": "0.6.4",
"description": "uni-captcha",
"main": "index.js",
"homepage": "https://ext.dcloud.net.cn/plugin?id=4048",
"repository": {
"type": "git",
"url": "git+https://gitee.com/dcloud/uni-captcha"
},
"author": "DCloud",
"license": "Apache-2.0",
"dependencies": {
"uni-config-center": "file:../../../../../uni-config-center/uniCloud/cloudfunctions/common/uni-config-center"
}
}

View File

@@ -0,0 +1,17 @@
module.exports = {
"image-captcha":{
"width": 150, //图片宽度
"height": 44, //图片高度
"background": "#FFFAE8", //验证码背景色,设置空字符`''`不使用背景颜色
// "size": 4, //验证码长度,最多 6 个字符
// "noise": 4, //验证码干扰线条数
// "color": false, //字体是否使用随机颜色,当设置`background`后恒为`true`
// "fontSize": 40, //字体大小
// "ignoreChars": '', //忽略那些字符
// "mathExpr": false, //是否使用数学表达式
// "mathMin": 1, //表达式所使用的最小数字
// "mathMax": 9, //表达式所使用的最大数字
// "mathOperator": '' //表达式所使用的运算符,支持 `+`、`-`。不传随机使用
// "expiresDate":180 //验证码过期时间(s)
}
}

View File

@@ -0,0 +1,32 @@
// 开发文档: https://uniapp.dcloud.net.cn/uniCloud/cloud-obj
//导入验证码公共模块
const uniCaptcha = require('uni-captcha')
//获取数据库对象
const db = uniCloud.database();
//获取数据表opendb-verify-codes对象
const verifyCodes = db.collection('opendb-verify-codes')
module.exports = {
async getImageCaptcha({
scene
}) {
//获取设备id
let {
deviceId,
platform
} = this.getClientInfo();
//根据设备id、场景值、状态查找记录是否存在
let res = await verifyCodes.where({
scene,
deviceId,
state: 0
}).limit(1).get()
//如果已存在则调用刷新接口,反之调用插件接口
let action = res.data.length ? 'refresh' : 'create'
//执行并返回结果
//导入配置,配置优先级说明:此处配置 > uni-config-center
return await uniCaptcha[action]({
scene, //来源客户端传递,表示:使用场景值,用于防止不同功能的验证码混用
uniPlatform: platform
})
}
}

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{
"name": "uni-captcha-co",
"dependencies": {
"uni-captcha": "file:../common/uni-captcha",
"uni-config-center": "file:../../../../uni-config-center/uniCloud/cloudfunctions/common/uni-config-center"
},
"extensions": {
"uni-cloud-jql": {}
}
}

View File

@@ -0,0 +1,45 @@
{
"bsonType": "object",
"properties": {
"_id": {
"description": "ID系统自动生成"
},
"code": {
"bsonType": "string",
"description": "验证码"
},
"create_date": {
"bsonType": "timestamp",
"description": "创建时间"
},
"device_uuid": {
"bsonType": "string",
"description": "设备UUID常用于图片验证码"
},
"email": {
"bsonType": "string",
"description": "邮箱"
},
"expired_date": {
"bsonType": "timestamp",
"description": "过期时间"
},
"ip": {
"bsonType": "string",
"description": "请求时客户端IP地址"
},
"mobile": {
"bsonType": "string",
"description": "手机号码"
},
"scene": {
"bsonType": "string",
"description": "使用验证码的场景login, bind, unbind, pay"
},
"state": {
"bsonType": "int",
"description": "验证状态0 未验证、1 已验证、2 已作废"
}
},
"required": []
}

View File

@@ -0,0 +1,2 @@
## 1.0.12023-03-02
- 修复 方法名错误

View File

@@ -0,0 +1,83 @@
{
"id": "uni-cloud-s2s",
"displayName": "服务空间与服务器安全通讯模块",
"version": "1.0.1",
"description": "用于解决服务空间与服务器通讯时互相信任问题",
"keywords": [
"安全通讯",
"服务器请求云函数",
"云函数请求服务器"
],
"repository": "",
"engines": {
"HBuilderX": "^3.1.0"
},
"dcloudext": {
"type": "unicloud-template-function",
"sale": {
"regular": {
"price": "0.00"
},
"sourcecode": {
"price": "0.00"
}
},
"contact": {
"qq": ""
},
"declaration": {
"ads": "无",
"data": "无",
"permissions": "无"
},
"npmurl": ""
},
"uni_modules": {
"dependencies": [],
"encrypt": [],
"platforms": {
"cloud": {
"tcb": "y",
"aliyun": "y"
},
"client": {
"Vue": {
"vue2": "u",
"vue3": "u"
},
"App": {
"app-vue": "u",
"app-nvue": "u"
},
"H5-mobile": {
"Safari": "u",
"Android Browser": "u",
"微信浏览器(Android)": "u",
"QQ浏览器(Android)": "u"
},
"H5-pc": {
"Chrome": "u",
"IE": "u",
"Edge": "u",
"Firefox": "u",
"Safari": "u"
},
"小程序": {
"微信": "u",
"阿里": "u",
"百度": "u",
"字节跳动": "u",
"QQ": "u",
"钉钉": "u",
"快手": "u",
"飞书": "u",
"京东": "u"
},
"快应用": {
"华为": "u",
"联盟": "u"
}
}
}
}
}

View File

@@ -0,0 +1,3 @@
# uni-cloud-s2s
文档见:[外部服务器如何与uniCloud安全通讯](https://uniapp.dcloud.net.cn/uniCloud/uni-cloud-s2s.html)

File diff suppressed because one or more lines are too long

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{
"name": "uni-cloud-s2s",
"version": "1.0.1",
"description": "",
"keywords": [],
"author": "DCloud",
"main": "index.js",
"dependencies": {
"uni-config-center": "file:../../../../../uni-config-center/uniCloud/cloudfunctions/common/uni-config-center"
}
}

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@@ -0,0 +1,6 @@
## 0.0.32022-11-11
- 修复 config 方法获取根节点为数组格式配置时错误的转化为了对象的Bug
## 0.0.22021-04-16
- 修改插件package信息
## 0.0.12021-03-15
- 初始化项目

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@@ -0,0 +1,81 @@
{
"id": "uni-config-center",
"displayName": "uni-config-center",
"version": "0.0.3",
"description": "uniCloud 配置中心",
"keywords": [
"配置",
"配置中心"
],
"repository": "",
"engines": {
"HBuilderX": "^3.1.0"
},
"dcloudext": {
"sale": {
"regular": {
"price": "0.00"
},
"sourcecode": {
"price": "0.00"
}
},
"contact": {
"qq": ""
},
"declaration": {
"ads": "无",
"data": "无",
"permissions": "无"
},
"npmurl": "",
"type": "unicloud-template-function"
},
"directories": {
"example": "../../../scripts/dist"
},
"uni_modules": {
"dependencies": [],
"encrypt": [],
"platforms": {
"cloud": {
"tcb": "y",
"aliyun": "y"
},
"client": {
"App": {
"app-vue": "u",
"app-nvue": "u"
},
"H5-mobile": {
"Safari": "u",
"Android Browser": "u",
"微信浏览器(Android)": "u",
"QQ浏览器(Android)": "u"
},
"H5-pc": {
"Chrome": "u",
"IE": "u",
"Edge": "u",
"Firefox": "u",
"Safari": "u"
},
"小程序": {
"微信": "u",
"阿里": "u",
"百度": "u",
"字节跳动": "u",
"QQ": "u"
},
"快应用": {
"华为": "u",
"联盟": "u"
},
"Vue": {
"vue2": "y",
"vue3": "u"
}
}
}
}
}

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# 为什么使用uni-config-center
实际开发中很多插件需要配置文件才可以正常运行,如果每个插件都单独进行配置的话就会产生下面这样的目录结构
```bash
cloudfunctions
└─────common 公共模块
├─plugin-a // 插件A对应的目录
│ ├─index.js
│ ├─config.json // plugin-a对应的配置文件
│ └─other-file.cert // plugin-a依赖的其他文件
└─plugin-b // plugin-b对应的目录
├─index.js
└─config.json // plugin-b对应的配置文件
```
假设插件作者要发布一个项目模板,里面使用了很多需要配置的插件,无论是作者发布还是用户使用都是一个大麻烦。
uni-config-center就是用了统一管理这些配置文件的使用uni-config-center后的目录结构如下
```bash
cloudfunctions
└─────common 公共模块
├─plugin-a // 插件A对应的目录
│ └─index.js
├─plugin-b // plugin-b对应的目录
│ └─index.js
└─uni-config-center
├─index.js // config-center入口文件
├─plugin-a
│ ├─config.json // plugin-a对应的配置文件
│ └─other-file.cert // plugin-a依赖的其他文件
└─plugin-b
└─config.json // plugin-b对应的配置文件
```
使用uni-config-center后的优势
- 配置文件统一管理,分离插件主体和配置信息,更新插件更方便
- 支持对config.json设置schema插件使用者在HBuilderX内编写config.json文件时会有更好的提示后续HBuilderX会提供支持
# 用法
在要使用uni-config-center的公共模块或云函数内引入uni-config-center依赖请参考[使用公共模块](https://uniapp.dcloud.net.cn/uniCloud/cf-common)
```js
const createConfig = require('uni-config-center')
const uniIdConfig = createConfig({
pluginId: 'uni-id', // 插件id
defaultConfig: { // 默认配置
tokenExpiresIn: 7200,
tokenExpiresThreshold: 600,
},
customMerge: function(defaultConfig, userConfig) { // 自定义默认配置和用户配置的合并规则,不设置的情况侠会对默认配置和用户配置进行深度合并
// defaudltConfig 默认配置
// userConfig 用户配置
return Object.assign(defaultConfig, userConfig)
}
})
// 以如下配置为例
// {
// "tokenExpiresIn": 7200,
// "passwordErrorLimit": 6,
// "bindTokenToDevice": false,
// "passwordErrorRetryTime": 3600,
// "app-plus": {
// "tokenExpiresIn": 2592000
// },
// "service": {
// "sms": {
// "codeExpiresIn": 300
// }
// }
// }
// 获取配置
uniIdConfig.config() // 获取全部配置注意uni-config-center内不存在对应插件目录时会返回空对象
uniIdConfig.config('tokenExpiresIn') // 指定键值获取配置返回7200
uniIdConfig.config('service.sms.codeExpiresIn') // 指定键值获取配置返回300
uniIdConfig.config('tokenExpiresThreshold', 600) // 指定键值获取配置如果不存在则取传入的默认值返回600
// 获取文件绝对路径
uniIdConfig.resolve('custom-token.js') // 获取uni-config-center/uni-id/custom-token.js文件的路径
// 引用文件require
uniIDConfig.requireFile('custom-token.js') // 使用require方式引用uni-config-center/uni-id/custom-token.js文件。文件不存在时返回undefined文件内有其他错误导致require失败时会抛出错误。
// 判断是否包含某文件
uniIDConfig.hasFile('custom-token.js') // 配置目录是否包含某文件true: 文件存在false: 文件不存在
```

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{
"name": "uni-config-center",
"version": "0.0.3",
"description": "配置中心",
"main": "index.js",
"keywords": [],
"author": "DCloud",
"license": "Apache-2.0"
}

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{
"passwordSecret": "passwordSecret-demo",
"tokenSecret": "passwordSecret-demo",
"requestAuthSecret":"testSecret",
"passwordStrength": "",
"tokenExpiresIn": 2592000,
"tokenExpiresThreshold": 1600,
"passwordErrorLimit": 6,
"bindTokenToDevice": false,
"passwordErrorRetryTime": 3600,
"autoSetInviteCode": false,
"forceInviteCode": false,
"preferedAppPlatform": "app",
"app": {
"tokenExpiresIn": 2592000,
"oauth": {
"weixin": {
"appid": "填写来源微信开放平台https://open.weixin.qq.com/创建的应用的appid",
"appsecret": "填写来源微信开放平台https://open.weixin.qq.com/创建的应用的appsecret"
},
"apple": {
"bundleId": "苹果开发者后台获取的bundleId"
}
}
},
"web": {
"oauth": {
"h5-weixin": {
"appid": "微信浏览器内微信登录所用的微信公众号appid",
"appsecret": "微信公众号后台获取的appsecret"
},
"web-weixin": {
"appid": "手机微信扫码登录所用的微信开放平台https://open.weixin.qq.com/-网站应用的appid",
"appsecret": "微信开放平台-网站应用的appsecret"
}
}
},
"mp-weixin": {
"oauth": {
"weixin": {
"appid": "微信小程序登录所用的appid、appsecret需要在对应的小程序管理控制台获取",
"appsecret": "微信小程序后台获取的appsecret"
}
}
},
"mp-alipay": {
"oauth": {
"alipay": {
"appid": "支付宝小程序登录用到的appid、privateKey请参考支付宝小程序的文档进行设置或者获取https://opendocs.alipay.com/open/291/105971#LDsXr",
"privateKey": "支付宝小程序登录用到的appid、privateKey请参考支付宝小程序的文档进行设置或者获取https://opendocs.alipay.com/open/291/105971#LDsXr"
}
}
},
"service": {
"sms": {
"name": "应用名称对应短信模版的name",
"codeExpiresIn": 300,
"smsKey": "短信密钥key开通短信服务处可以看到",
"smsSecret": "短信密钥secret开通短信服务处可以看到"
},
"univerify": {
"appid": "当前应用的appid使用云函数URL化此项必须配置",
"apiKey": "apiKey 和 apiSecret 在开发者中心获取开发者中心https://dev.dcloud.net.cn/uniLogin/index?type=0文档https://ask.dcloud.net.cn/article/37965",
"apiSecret": ""
}
}
}

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{
"customer_service_uids":false,
"conversation_grade":0
}

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{
"schedule": {
"__UNI__xxxxxx": {
"enable": true,
"h5-weixin": {
"enable": false,
"tasks": ["ticket"]
}
}
},
"ipWhitelist": ["0.0.0.0"]
}

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## 1.0.32022-09-16
- 可以使用 uni-scss 控制主题色
## 1.0.22022-06-30
- 优化 在 uni-forms 中的依赖注入方式
## 1.0.12022-02-07
- 修复 multiple 为 true 时v-model 的值为 null 报错的 bug
## 1.0.02021-11-19
- 优化 组件UI并提供设计资源详见:[https://uniapp.dcloud.io/component/uniui/resource](https://uniapp.dcloud.io/component/uniui/resource)
- 文档迁移,详见:[https://uniapp.dcloud.io/component/uniui/uni-data-checkbox](https://uniapp.dcloud.io/component/uniui/uni-data-checkbox)
## 0.2.52021-08-23
- 修复 在uni-forms中 modelValue 中不存在当前字段,当前字段必填写也不参与校验的问题
## 0.2.42021-08-17
- 修复 单选 list 模式下 icon 为 left 时,选中图标不显示的问题
## 0.2.32021-08-11
- 修复 在 uni-forms 中重置表单,错误信息无法清除的问题
## 0.2.22021-07-30
- 优化 在uni-forms组件与label不对齐的问题
## 0.2.12021-07-27
- 修复 单选默认值为0不能选中的Bug
## 0.2.02021-07-13
- 组件兼容 vue3如何创建vue3项目详见 [uni-app 项目支持 vue3 介绍](https://ask.dcloud.net.cn/article/37834)
## 0.1.112021-07-06
- 优化 删除无用日志
## 0.1.102021-07-05
- 修复 由 0.1.9 引起的非 nvue 端图标不显示的问题
## 0.1.92021-07-05
- 修复 nvue 黑框样式问题
## 0.1.82021-06-28
- 修复 selectedTextColor 属性不生效的Bug
## 0.1.72021-06-02
- 新增 map 属性可以方便映射text/value属性
## 0.1.62021-05-26
- 修复 不关联服务空间的情况下组件报错的Bug
## 0.1.52021-05-12
- 新增 组件示例地址
## 0.1.42021-04-09
- 修复 nvue 下无法选中的问题
## 0.1.32021-03-22
- 新增 disabled属性
## 0.1.22021-02-24
- 优化 默认颜色显示
## 0.1.12021-02-24
- 新增 支持nvue
## 0.1.02021-02-18
- “暂无数据”显示居中

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const events = {
load: 'load',
error: 'error'
}
const pageMode = {
add: 'add',
replace: 'replace'
}
const attrs = [
'pageCurrent',
'pageSize',
'collection',
'action',
'field',
'getcount',
'orderby',
'where'
]
export default {
data() {
return {
loading: false,
listData: this.getone ? {} : [],
paginationInternal: {
current: this.pageCurrent,
size: this.pageSize,
count: 0
},
errorMessage: ''
}
},
created() {
let db = null;
let dbCmd = null;
if(this.collection){
this.db = uniCloud.database();
this.dbCmd = this.db.command;
}
this._isEnded = false
this.$watch(() => {
var al = []
attrs.forEach(key => {
al.push(this[key])
})
return al
}, (newValue, oldValue) => {
this.paginationInternal.pageSize = this.pageSize
let needReset = false
for (let i = 2; i < newValue.length; i++) {
if (newValue[i] != oldValue[i]) {
needReset = true
break
}
}
if (needReset) {
this.clear()
this.reset()
}
if (newValue[0] != oldValue[0]) {
this.paginationInternal.current = this.pageCurrent
}
this._execLoadData()
})
// #ifdef H5
if (process.env.NODE_ENV === 'development') {
this._debugDataList = []
if (!window.unidev) {
window.unidev = {
clientDB: {
data: []
}
}
}
unidev.clientDB.data.push(this._debugDataList)
}
// #endif
// #ifdef MP-TOUTIAO
let changeName
let events = this.$scope.dataset.eventOpts
for (var i = 0; i < events.length; i++) {
let event = events[i]
if (event[0].includes('^load')) {
changeName = event[1][0][0]
}
}
if (changeName) {
let parent = this.$parent
let maxDepth = 16
this._changeDataFunction = null
while (parent && maxDepth > 0) {
let fun = parent[changeName]
if (fun && typeof fun === 'function') {
this._changeDataFunction = fun
maxDepth = 0
break
}
parent = parent.$parent
maxDepth--;
}
}
// #endif
// if (!this.manual) {
// this.loadData()
// }
},
// #ifdef H5
beforeDestroy() {
if (process.env.NODE_ENV === 'development' && window.unidev) {
var cd = this._debugDataList
var dl = unidev.clientDB.data
for (var i = dl.length - 1; i >= 0; i--) {
if (dl[i] === cd) {
dl.splice(i, 1)
break
}
}
}
},
// #endif
methods: {
loadData(args1, args2) {
let callback = null
if (typeof args1 === 'object') {
if (args1.clear) {
this.clear()
this.reset()
}
if (args1.current !== undefined) {
this.paginationInternal.current = args1.current
}
if (typeof args2 === 'function') {
callback = args2
}
} else if (typeof args1 === 'function') {
callback = args1
}
this._execLoadData(callback)
},
loadMore() {
if (this._isEnded) {
return
}
this._execLoadData()
},
refresh() {
this.clear()
this._execLoadData()
},
clear() {
this._isEnded = false
this.listData = []
},
reset() {
this.paginationInternal.current = 1
},
remove(id, {
action,
callback,
confirmTitle,
confirmContent
} = {}) {
if (!id || !id.length) {
return
}
uni.showModal({
title: confirmTitle || '提示',
content: confirmContent || '是否删除该数据',
showCancel: true,
success: (res) => {
if (!res.confirm) {
return
}
this._execRemove(id, action, callback)
}
})
},
_execLoadData(callback) {
if (this.loading) {
return
}
this.loading = true
this.errorMessage = ''
this._getExec().then((res) => {
this.loading = false
const {
data,
count
} = res.result
this._isEnded = data.length < this.pageSize
callback && callback(data, this._isEnded)
this._dispatchEvent(events.load, data)
if (this.getone) {
this.listData = data.length ? data[0] : undefined
} else if (this.pageData === pageMode.add) {
this.listData.push(...data)
if (this.listData.length) {
this.paginationInternal.current++
}
} else if (this.pageData === pageMode.replace) {
this.listData = data
this.paginationInternal.count = count
}
// #ifdef H5
if (process.env.NODE_ENV === 'development') {
this._debugDataList.length = 0
this._debugDataList.push(...JSON.parse(JSON.stringify(this.listData)))
}
// #endif
}).catch((err) => {
this.loading = false
this.errorMessage = err
callback && callback()
this.$emit(events.error, err)
})
},
_getExec() {
let exec = this.db
if (this.action) {
exec = exec.action(this.action)
}
exec = exec.collection(this.collection)
if (!(!this.where || !Object.keys(this.where).length)) {
exec = exec.where(this.where)
}
if (this.field) {
exec = exec.field(this.field)
}
if (this.orderby) {
exec = exec.orderBy(this.orderby)
}
const {
current,
size
} = this.paginationInternal
exec = exec.skip(size * (current - 1)).limit(size).get({
getCount: this.getcount
})
return exec
},
_execRemove(id, action, callback) {
if (!this.collection || !id) {
return
}
const ids = Array.isArray(id) ? id : [id]
if (!ids.length) {
return
}
uni.showLoading({
mask: true
})
let exec = this.db
if (action) {
exec = exec.action(action)
}
exec.collection(this.collection).where({
_id: dbCmd.in(ids)
}).remove().then((res) => {
callback && callback(res.result)
if (this.pageData === pageMode.replace) {
this.refresh()
} else {
this.removeData(ids)
}
}).catch((err) => {
uni.showModal({
content: err.message,
showCancel: false
})
}).finally(() => {
uni.hideLoading()
})
},
removeData(ids) {
let il = ids.slice(0)
let dl = this.listData
for (let i = dl.length - 1; i >= 0; i--) {
let index = il.indexOf(dl[i]._id)
if (index >= 0) {
dl.splice(i, 1)
il.splice(index, 1)
}
}
},
_dispatchEvent(type, data) {
if (this._changeDataFunction) {
this._changeDataFunction(data, this._isEnded)
} else {
this.$emit(type, data, this._isEnded)
}
}
}
}

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@@ -0,0 +1,821 @@
<template>
<view class="uni-data-checklist" :style="{'margin-top':isTop+'px'}">
<template v-if="!isLocal">
<view class="uni-data-loading">
<uni-load-more v-if="!mixinDatacomErrorMessage" status="loading" iconType="snow" :iconSize="18" :content-text="contentText"></uni-load-more>
<text v-else>{{mixinDatacomErrorMessage}}</text>
</view>
</template>
<template v-else>
<checkbox-group v-if="multiple" class="checklist-group" :class="{'is-list':mode==='list' || wrap}" @change="chagne">
<label class="checklist-box" :class="['is--'+mode,item.selected?'is-checked':'',(disabled || !!item.disabled)?'is-disable':'',index!==0&&mode==='list'?'is-list-border':'']"
:style="item.styleBackgroud" v-for="(item,index) in dataList" :key="index">
<checkbox class="hidden" hidden :disabled="disabled || !!item.disabled" :value="item[map.value]+''" :checked="item.selected" />
<view v-if="(mode !=='tag' && mode !== 'list') || ( mode === 'list' && icon === 'left')" class="checkbox__inner" :style="item.styleIcon">
<view class="checkbox__inner-icon"></view>
</view>
<view class="checklist-content" :class="{'list-content':mode === 'list' && icon ==='left'}">
<text class="checklist-text" :style="item.styleIconText">{{item[map.text]}}</text>
<view v-if="mode === 'list' && icon === 'right'" class="checkobx__list" :style="item.styleBackgroud"></view>
</view>
</label>
</checkbox-group>
<radio-group v-else class="checklist-group" :class="{'is-list':mode==='list','is-wrap':wrap}" @change="chagne">
<!-- -->
<label class="checklist-box" :class="['is--'+mode,item.selected?'is-checked':'',(disabled || !!item.disabled)?'is-disable':'',index!==0&&mode==='list'?'is-list-border':'']"
:style="item.styleBackgroud" v-for="(item,index) in dataList" :key="index">
<radio class="hidden" hidden :disabled="disabled || item.disabled" :value="item[map.value]+''" :checked="item.selected" />
<view v-if="(mode !=='tag' && mode !== 'list') || ( mode === 'list' && icon === 'left')" class="radio__inner"
:style="item.styleBackgroud">
<view class="radio__inner-icon" :style="item.styleIcon"></view>
</view>
<view class="checklist-content" :class="{'list-content':mode === 'list' && icon ==='left'}">
<text class="checklist-text" :style="item.styleIconText">{{item[map.text]}}</text>
<view v-if="mode === 'list' && icon === 'right'" :style="item.styleRightIcon" class="checkobx__list"></view>
</view>
</label>
</radio-group>
</template>
</view>
</template>
<script>
/**
* DataChecklist 数据选择器
* @description 通过数据渲染 checkbox 和 radio
* @tutorial https://ext.dcloud.net.cn/plugin?id=xxx
* @property {String} mode = [default| list | button | tag] 显示模式
* @value default 默认横排模式
* @value list 列表模式
* @value button 按钮模式
* @value tag 标签模式
* @property {Boolean} multiple = [true|false] 是否多选
* @property {Array|String|Number} value 默认值
* @property {Array} localdata 本地数据 ,格式 [{text:'',value:''}]
* @property {Number|String} min 最小选择个数 multiple为true时生效
* @property {Number|String} max 最大选择个数 multiple为true时生效
* @property {Boolean} wrap 是否换行显示
* @property {String} icon = [left|right] list 列表模式下icon显示位置
* @property {Boolean} selectedColor 选中颜色
* @property {Boolean} emptyText 没有数据时显示的文字 ,本地数据无效
* @property {Boolean} selectedTextColor 选中文本颜色,如不填写则自动显示
* @property {Object} map 字段映射, 默认 map={text:'text',value:'value'}
* @value left 左侧显示
* @value right 右侧显示
* @event {Function} change 选中发生变化触发
*/
export default {
name: 'uniDataChecklist',
mixins: [uniCloud.mixinDatacom || {}],
emits:['input','update:modelValue','change'],
props: {
mode: {
type: String,
default: 'default'
},
multiple: {
type: Boolean,
default: false
},
value: {
type: [Array, String, Number],
default () {
return ''
}
},
// TODO vue3
modelValue: {
type: [Array, String, Number],
default() {
return '';
}
},
localdata: {
type: Array,
default () {
return []
}
},
min: {
type: [Number, String],
default: ''
},
max: {
type: [Number, String],
default: ''
},
wrap: {
type: Boolean,
default: false
},
icon: {
type: String,
default: 'left'
},
selectedColor: {
type: String,
default: ''
},
selectedTextColor: {
type: String,
default: ''
},
emptyText:{
type: String,
default: '暂无数据'
},
disabled:{
type: Boolean,
default: false
},
map:{
type: Object,
default(){
return {
text:'text',
value:'value'
}
}
}
},
watch: {
localdata: {
handler(newVal) {
this.range = newVal
this.dataList = this.getDataList(this.getSelectedValue(newVal))
},
deep: true
},
mixinDatacomResData(newVal) {
this.range = newVal
this.dataList = this.getDataList(this.getSelectedValue(newVal))
},
value(newVal) {
this.dataList = this.getDataList(newVal)
// fix by mehaotian is_reset 在 uni-forms 中定义
// if(!this.is_reset){
// this.is_reset = false
// this.formItem && this.formItem.setValue(newVal)
// }
},
modelValue(newVal) {
this.dataList = this.getDataList(newVal);
// if(!this.is_reset){
// this.is_reset = false
// this.formItem && this.formItem.setValue(newVal)
// }
}
},
data() {
return {
dataList: [],
range: [],
contentText: {
contentdown: '查看更多',
contentrefresh: '加载中',
contentnomore: '没有更多'
},
isLocal:true,
styles: {
selectedColor: '#2979ff',
selectedTextColor: '#666',
},
isTop:0
};
},
computed:{
dataValue(){
if(this.value === '')return this.modelValue
if(this.modelValue === '') return this.value
return this.value
}
},
created() {
// this.form = this.getForm('uniForms')
// this.formItem = this.getForm('uniFormsItem')
// this.formItem && this.formItem.setValue(this.value)
// if (this.formItem) {
// this.isTop = 6
// if (this.formItem.name) {
// // 如果存在name添加默认值,否则formData 中不存在这个字段不校验
// if(!this.is_reset){
// this.is_reset = false
// this.formItem.setValue(this.dataValue)
// }
// this.rename = this.formItem.name
// this.form.inputChildrens.push(this)
// }
// }
if (this.localdata && this.localdata.length !== 0) {
this.isLocal = true
this.range = this.localdata
this.dataList = this.getDataList(this.getSelectedValue(this.range))
} else {
if (this.collection) {
this.isLocal = false
this.loadData()
}
}
},
methods: {
loadData() {
this.mixinDatacomGet().then(res=>{
this.mixinDatacomResData = res.result.data
if(this.mixinDatacomResData.length === 0){
this.isLocal = false
this.mixinDatacomErrorMessage = this.emptyText
}else{
this.isLocal = true
}
}).catch(err=>{
this.mixinDatacomErrorMessage = err.message
})
},
/**
* 获取父元素实例
*/
getForm(name = 'uniForms') {
let parent = this.$parent;
let parentName = parent.$options.name;
while (parentName !== name) {
parent = parent.$parent;
if (!parent) return false
parentName = parent.$options.name;
}
return parent;
},
chagne(e) {
const values = e.detail.value
let detail = {
value: [],
data: []
}
if (this.multiple) {
this.range.forEach(item => {
if (values.includes(item[this.map.value] + '')) {
detail.value.push(item[this.map.value])
detail.data.push(item)
}
})
} else {
const range = this.range.find(item => (item[this.map.value] + '') === values)
if (range) {
detail = {
value: range[this.map.value],
data: range
}
}
}
// this.formItem && this.formItem.setValue(detail.value)
// TODO 兼容 vue2
this.$emit('input', detail.value);
// // TOTO 兼容 vue3
this.$emit('update:modelValue', detail.value);
this.$emit('change', {
detail
})
if (this.multiple) {
// 如果 v-model 没有绑定 ,则走内部逻辑
// if (this.value.length === 0) {
this.dataList = this.getDataList(detail.value, true)
// }
} else {
this.dataList = this.getDataList(detail.value)
}
},
/**
* 获取渲染的新数组
* @param {Object} value 选中内容
*/
getDataList(value) {
// 解除引用关系,破坏原引用关系,避免污染源数据
let dataList = JSON.parse(JSON.stringify(this.range))
let list = []
if (this.multiple) {
if (!Array.isArray(value)) {
value = []
}
}
dataList.forEach((item, index) => {
item.disabled = item.disable || item.disabled || false
if (this.multiple) {
if (value.length > 0) {
let have = value.find(val => val === item[this.map.value])
item.selected = have !== undefined
} else {
item.selected = false
}
} else {
item.selected = value === item[this.map.value]
}
list.push(item)
})
return this.setRange(list)
},
/**
* 处理最大最小值
* @param {Object} list
*/
setRange(list) {
let selectList = list.filter(item => item.selected)
let min = Number(this.min) || 0
let max = Number(this.max) || ''
list.forEach((item, index) => {
if (this.multiple) {
if (selectList.length <= min) {
let have = selectList.find(val => val[this.map.value] === item[this.map.value])
if (have !== undefined) {
item.disabled = true
}
}
if (selectList.length >= max && max !== '') {
let have = selectList.find(val => val[this.map.value] === item[this.map.value])
if (have === undefined) {
item.disabled = true
}
}
}
this.setStyles(item, index)
list[index] = item
})
return list
},
/**
* 设置 class
* @param {Object} item
* @param {Object} index
*/
setStyles(item, index) {
// 设置自定义样式
item.styleBackgroud = this.setStyleBackgroud(item)
item.styleIcon = this.setStyleIcon(item)
item.styleIconText = this.setStyleIconText(item)
item.styleRightIcon = this.setStyleRightIcon(item)
},
/**
* 获取选中值
* @param {Object} range
*/
getSelectedValue(range) {
if (!this.multiple) return this.dataValue
let selectedArr = []
range.forEach((item) => {
if (item.selected) {
selectedArr.push(item[this.map.value])
}
})
return this.dataValue.length > 0 ? this.dataValue : selectedArr
},
/**
* 设置背景样式
*/
setStyleBackgroud(item) {
let styles = {}
let selectedColor = this.selectedColor?this.selectedColor:'#2979ff'
if (this.selectedColor) {
if (this.mode !== 'list') {
styles['border-color'] = item.selected?selectedColor:'#DCDFE6'
}
if (this.mode === 'tag') {
styles['background-color'] = item.selected? selectedColor:'#f5f5f5'
}
}
let classles = ''
for (let i in styles) {
classles += `${i}:${styles[i]};`
}
return classles
},
setStyleIcon(item) {
let styles = {}
let classles = ''
if (this.selectedColor) {
let selectedColor = this.selectedColor?this.selectedColor:'#2979ff'
styles['background-color'] = item.selected?selectedColor:'#fff'
styles['border-color'] = item.selected?selectedColor:'#DCDFE6'
if(!item.selected && item.disabled){
styles['background-color'] = '#F2F6FC'
styles['border-color'] = item.selected?selectedColor:'#DCDFE6'
}
}
for (let i in styles) {
classles += `${i}:${styles[i]};`
}
return classles
},
setStyleIconText(item) {
let styles = {}
let classles = ''
if (this.selectedColor) {
let selectedColor = this.selectedColor?this.selectedColor:'#2979ff'
if (this.mode === 'tag') {
styles.color = item.selected?(this.selectedTextColor?this.selectedTextColor:'#fff'):'#666'
} else {
styles.color = item.selected?(this.selectedTextColor?this.selectedTextColor:selectedColor):'#666'
}
if(!item.selected && item.disabled){
styles.color = '#999'
}
}
for (let i in styles) {
classles += `${i}:${styles[i]};`
}
return classles
},
setStyleRightIcon(item) {
let styles = {}
let classles = ''
if (this.mode === 'list') {
styles['border-color'] = item.selected?this.styles.selectedColor:'#DCDFE6'
}
for (let i in styles) {
classles += `${i}:${styles[i]};`
}
return classles
}
}
}
</script>
<style lang="scss">
$uni-primary: #2979ff !default;
$border-color: #DCDFE6;
$disable:0.4;
@mixin flex {
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
}
.uni-data-loading {
@include flex;
flex-direction: row;
justify-content: center;
align-items: center;
height: 36px;
padding-left: 10px;
color: #999;
}
.uni-data-checklist {
position: relative;
z-index: 0;
flex: 1;
// 多选样式
.checklist-group {
@include flex;
flex-direction: row;
flex-wrap: wrap;
&.is-list {
flex-direction: column;
}
.checklist-box {
@include flex;
flex-direction: row;
align-items: center;
position: relative;
margin: 5px 0;
margin-right: 25px;
.hidden {
position: absolute;
opacity: 0;
}
// 文字样式
.checklist-content {
@include flex;
flex: 1;
flex-direction: row;
align-items: center;
justify-content: space-between;
.checklist-text {
font-size: 14px;
color: #666;
margin-left: 5px;
line-height: 14px;
}
.checkobx__list {
border-right-width: 1px;
border-right-color: #007aff;
border-right-style: solid;
border-bottom-width:1px;
border-bottom-color: #007aff;
border-bottom-style: solid;
height: 12px;
width: 6px;
left: -5px;
transform-origin: center;
transform: rotate(45deg);
opacity: 0;
}
}
// 多选样式
.checkbox__inner {
/* #ifndef APP-NVUE */
flex-shrink: 0;
box-sizing: border-box;
/* #endif */
position: relative;
width: 16px;
height: 16px;
border: 1px solid $border-color;
border-radius: 4px;
background-color: #fff;
z-index: 1;
.checkbox__inner-icon {
position: absolute;
/* #ifdef APP-NVUE */
top: 2px;
/* #endif */
/* #ifndef APP-NVUE */
top: 1px;
/* #endif */
left: 5px;
height: 8px;
width: 4px;
border-right-width: 1px;
border-right-color: #fff;
border-right-style: solid;
border-bottom-width:1px ;
border-bottom-color: #fff;
border-bottom-style: solid;
opacity: 0;
transform-origin: center;
transform: rotate(40deg);
}
}
// 单选样式
.radio__inner {
@include flex;
/* #ifndef APP-NVUE */
flex-shrink: 0;
box-sizing: border-box;
/* #endif */
justify-content: center;
align-items: center;
position: relative;
width: 16px;
height: 16px;
border: 1px solid $border-color;
border-radius: 16px;
background-color: #fff;
z-index: 1;
.radio__inner-icon {
width: 8px;
height: 8px;
border-radius: 10px;
opacity: 0;
}
}
// 默认样式
&.is--default {
// 禁用
&.is-disable {
/* #ifdef H5 */
cursor: not-allowed;
/* #endif */
.checkbox__inner {
background-color: #F2F6FC;
border-color: $border-color;
/* #ifdef H5 */
cursor: not-allowed;
/* #endif */
}
.radio__inner {
background-color: #F2F6FC;
border-color: $border-color;
}
.checklist-text {
color: #999;
}
}
// 选中
&.is-checked {
.checkbox__inner {
border-color: $uni-primary;
background-color: $uni-primary;
.checkbox__inner-icon {
opacity: 1;
transform: rotate(45deg);
}
}
.radio__inner {
border-color: $uni-primary;
.radio__inner-icon {
opacity: 1;
background-color: $uni-primary;
}
}
.checklist-text {
color: $uni-primary;
}
// 选中禁用
&.is-disable {
.checkbox__inner {
opacity: $disable;
}
.checklist-text {
opacity: $disable;
}
.radio__inner {
opacity: $disable;
}
}
}
}
// 按钮样式
&.is--button {
margin-right: 10px;
padding: 5px 10px;
border: 1px $border-color solid;
border-radius: 3px;
transition: border-color 0.2s;
// 禁用
&.is-disable {
/* #ifdef H5 */
cursor: not-allowed;
/* #endif */
border: 1px #eee solid;
opacity: $disable;
.checkbox__inner {
background-color: #F2F6FC;
border-color: $border-color;
/* #ifdef H5 */
cursor: not-allowed;
/* #endif */
}
.radio__inner {
background-color: #F2F6FC;
border-color: $border-color;
/* #ifdef H5 */
cursor: not-allowed;
/* #endif */
}
.checklist-text {
color: #999;
}
}
&.is-checked {
border-color: $uni-primary;
.checkbox__inner {
border-color: $uni-primary;
background-color: $uni-primary;
.checkbox__inner-icon {
opacity: 1;
transform: rotate(45deg);
}
}
.radio__inner {
border-color: $uni-primary;
.radio__inner-icon {
opacity: 1;
background-color: $uni-primary;
}
}
.checklist-text {
color: $uni-primary;
}
// 选中禁用
&.is-disable {
opacity: $disable;
}
}
}
// 标签样式
&.is--tag {
margin-right: 10px;
padding: 5px 10px;
border: 1px $border-color solid;
border-radius: 3px;
background-color: #f5f5f5;
.checklist-text {
margin: 0;
color: #666;
}
// 禁用
&.is-disable {
/* #ifdef H5 */
cursor: not-allowed;
/* #endif */
opacity: $disable;
}
&.is-checked {
background-color: $uni-primary;
border-color: $uni-primary;
.checklist-text {
color: #fff;
}
}
}
// 列表样式
&.is--list {
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
padding: 10px 15px;
padding-left: 0;
margin: 0;
&.is-list-border {
border-top: 1px #eee solid;
}
// 禁用
&.is-disable {
/* #ifdef H5 */
cursor: not-allowed;
/* #endif */
.checkbox__inner {
background-color: #F2F6FC;
border-color: $border-color;
/* #ifdef H5 */
cursor: not-allowed;
/* #endif */
}
.checklist-text {
color: #999;
}
}
&.is-checked {
.checkbox__inner {
border-color: $uni-primary;
background-color: $uni-primary;
.checkbox__inner-icon {
opacity: 1;
transform: rotate(45deg);
}
}
.radio__inner {
.radio__inner-icon {
opacity: 1;
}
}
.checklist-text {
color: $uni-primary;
}
.checklist-content {
.checkobx__list {
opacity: 1;
border-color: $uni-primary;
}
}
// 选中禁用
&.is-disable {
.checkbox__inner {
opacity: $disable;
}
.checklist-text {
opacity: $disable;
}
}
}
}
}
}
}
</style>

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{
"id": "uni-data-checkbox",
"displayName": "uni-data-checkbox 数据选择器",
"version": "1.0.3",
"description": "通过数据驱动的单选框和复选框",
"keywords": [
"uni-ui",
"checkbox",
"单选",
"多选",
"单选多选"
],
"repository": "https://github.com/dcloudio/uni-ui",
"engines": {
"HBuilderX": "^3.1.1"
},
"directories": {
"example": "../../temps/example_temps"
},
"dcloudext": {
"sale": {
"regular": {
"price": "0.00"
},
"sourcecode": {
"price": "0.00"
}
},
"contact": {
"qq": ""
},
"declaration": {
"ads": "无",
"data": "无",
"permissions": "无"
},
"npmurl": "https://www.npmjs.com/package/@dcloudio/uni-ui",
"type": "component-vue"
},
"uni_modules": {
"dependencies": ["uni-load-more","uni-scss"],
"encrypt": [],
"platforms": {
"cloud": {
"tcb": "y",
"aliyun": "y"
},
"client": {
"App": {
"app-vue": "y",
"app-nvue": "y"
},
"H5-mobile": {
"Safari": "y",
"Android Browser": "y",
"微信浏览器(Android)": "y",
"QQ浏览器(Android)": "y"
},
"H5-pc": {
"Chrome": "y",
"IE": "y",
"Edge": "y",
"Firefox": "y",
"Safari": "y"
},
"小程序": {
"微信": "y",
"阿里": "y",
"百度": "y",
"字节跳动": "y",
"QQ": "y"
},
"快应用": {
"华为": "u",
"联盟": "u"
},
"Vue": {
"vue2": "y",
"vue3": "y"
}
}
}
}
}

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## DataCheckbox 数据驱动的单选复选框
> **组件名uni-data-checkbox**
> 代码块: `uDataCheckbox`
本组件是基于uni-app基础组件checkbox的封装。本组件要解决问题包括
1. 数据绑定型组件给本组件绑定一个data会自动渲染一组候选内容。再以往开发者需要编写不少代码实现类似功能
2. 自动的表单校验组件绑定了data且符合[uni-forms](https://ext.dcloud.net.cn/plugin?id=2773)组件的表单校验规范,搭配使用会自动实现表单校验
3. 本组件合并了单选多选
4. 本组件有若干风格选择如普通的单选多选框、并列button风格、tag风格。开发者可以快速选择需要的风格。但作为一个封装组件样式代码虽然不用自己写了却会牺牲一定的样式自定义性
在uniCloud开发中`DB Schema`中配置了enum枚举等类型后在web控制台的[自动生成表单](https://uniapp.dcloud.io/uniCloud/schema?id=autocode)功能中,会自动生成``uni-data-checkbox``组件并绑定好data
### [查看文档](https://uniapp.dcloud.io/component/uniui/uni-data-checkbox)
#### 如使用过程中有任何问题或者您对uni-ui有一些好的建议欢迎加入 uni-ui 交流群871950839

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@@ -0,0 +1,68 @@
## 1.0.92022-11-30
- 修复 v-for 为使用 key 值控制台 warning
## 1.0.82022-09-16
- 可以使用 uni-scss 控制主题色
## 1.0.72022-07-06
- 优化 pc端图标位置不正确的问题
## 1.0.62022-07-05
- 优化 显示样式
## 1.0.52022-07-04
- 修复 uni-data-picker 在 uni-forms-item 中宽度不正确的bug
## 1.0.42022-04-19
- 修复 字节小程序 本地数据无法选择下一级的Bug
## 1.0.32022-02-25
- 修复 nvue 不支持的 v-show 的 bug
## 1.0.22022-02-25
- 修复 条件编译 nvue 不支持的 css 样式
## 1.0.12021-11-23
- 修复 由上个版本引发的map、v-model等属性不生效的bug
## 1.0.02021-11-19
- 优化 组件 UI并提供设计资源详见:[https://uniapp.dcloud.io/component/uniui/resource](https://uniapp.dcloud.io/component/uniui/resource)
- 文档迁移,详见:[https://uniapp.dcloud.io/component/uniui/uni-data-picker](https://uniapp.dcloud.io/component/uniui/uni-data-picker)
## 0.4.92021-10-28
- 修复 VUE2 v-model 概率无效的 bug
## 0.4.82021-10-27
- 修复 v-model 概率无效的 bug
## 0.4.72021-10-25
- 新增 属性 spaceInfo 服务空间配置 HBuilderX 3.2.11+
- 修复 树型 uniCloud 数据类型为 int 时报错的 bug
## 0.4.62021-10-19
- 修复 非 VUE3 v-model 为 0 时无法选中的 bug
## 0.4.52021-09-26
- 新增 清除已选项的功能(通过 clearIcon 属性配置是否显示按钮),同时提供 clear 方法以供调用,二者等效
- 修复 readonly 为 true 时报错的 bug
## 0.4.42021-09-26
- 修复 上一版本造成的 map 属性失效的 bug
- 新增 ellipsis 属性,支持配置 tab 选项长度过长时是否自动省略
## 0.4.32021-09-24
- 修复 某些情况下级联未触发的 bug
## 0.4.22021-09-23
- 新增 提供 show 和 hide 方法,开发者可以通过 ref 调用
- 新增 选项内容过长自动添加省略号
## 0.4.12021-09-15
- 新增 map 属性 字段映射,将 text/value 映射到数据中的其他字段
## 0.4.02021-07-13
- 组件兼容 vue3如何创建 vue3 项目,详见 [uni-app 项目支持 vue3 介绍](https://ask.dcloud.net.cn/article/37834)
## 0.3.52021-06-04
- 修复 无法加载云端数据的问题
## 0.3.42021-05-28
- 修复 v-model 无效问题
- 修复 loaddata 为空数据组时加载时间过长问题
- 修复 上个版本引出的本地数据无法选择带有 children 的 2 级节点
## 0.3.32021-05-12
- 新增 组件示例地址
## 0.3.22021-04-22
- 修复 非树形数据有 where 属性查询报错的问题
## 0.3.12021-04-15
- 修复 本地数据概率无法回显时问题
## 0.3.02021-04-07
- 新增 支持云端非树形表结构数据
- 修复 根节点 parent_field 字段等于 null 时选择界面错乱问题
## 0.2.02021-03-15
- 修复 nodeclick、popupopened、popupclosed 事件无法触发的问题
## 0.1.92021-03-09
- 修复 微信小程序某些情况下无法选择的问题
## 0.1.82021-02-05
- 优化 部分样式在 nvue 上的兼容表现
## 0.1.72021-02-05
- 调整为 uni_modules 目录规范

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// #ifdef H5
export default {
name: 'Keypress',
props: {
disable: {
type: Boolean,
default: false
}
},
mounted () {
const keyNames = {
esc: ['Esc', 'Escape'],
tab: 'Tab',
enter: 'Enter',
space: [' ', 'Spacebar'],
up: ['Up', 'ArrowUp'],
left: ['Left', 'ArrowLeft'],
right: ['Right', 'ArrowRight'],
down: ['Down', 'ArrowDown'],
delete: ['Backspace', 'Delete', 'Del']
}
const listener = ($event) => {
if (this.disable) {
return
}
const keyName = Object.keys(keyNames).find(key => {
const keyName = $event.key
const value = keyNames[key]
return value === keyName || (Array.isArray(value) && value.includes(keyName))
})
if (keyName) {
// 避免和其他按键事件冲突
setTimeout(() => {
this.$emit(keyName, {})
}, 0)
}
}
document.addEventListener('keyup', listener)
this.$once('hook:beforeDestroy', () => {
document.removeEventListener('keyup', listener)
})
},
render: () => {}
}
// #endif

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<template>
<view class="uni-data-tree">
<view class="uni-data-tree-input" @click="handleInput">
<slot :options="options" :data="inputSelected" :error="errorMessage">
<view class="input-value" :class="{'input-value-border': border}">
<text v-if="errorMessage" class="selected-area error-text">{{errorMessage}}</text>
<view v-else-if="loading && !isOpened" class="selected-area">
<uni-load-more class="load-more" :contentText="loadMore" status="loading"></uni-load-more>
</view>
<scroll-view v-else-if="inputSelected.length" class="selected-area" scroll-x="true">
<view class="selected-list">
<view class="selected-item" v-for="(item,index) in inputSelected" :key="index">
<text class="text-color">{{item.text}}</text><text v-if="index<inputSelected.length-1"
class="input-split-line">{{split}}</text>
</view>
</view>
</scroll-view>
<text v-else class="selected-area placeholder">{{placeholder}}</text>
<view v-if="clearIcon && !readonly && inputSelected.length" class="icon-clear"
@click.stop="clear">
<uni-icons type="clear" color="#c0c4cc" size="24"></uni-icons>
</view>
<view class="arrow-area" v-if="(!clearIcon || !inputSelected.length) && !readonly ">
<view class="input-arrow"></view>
</view>
</view>
</slot>
</view>
<view class="uni-data-tree-cover" v-if="isOpened" @click="handleClose"></view>
<view class="uni-data-tree-dialog" v-if="isOpened">
<view class="uni-popper__arrow"></view>
<view class="dialog-caption">
<view class="title-area">
<text class="dialog-title">{{popupTitle}}</text>
</view>
<view class="dialog-close" @click="handleClose">
<view class="dialog-close-plus" data-id="close"></view>
<view class="dialog-close-plus dialog-close-rotate" data-id="close"></view>
</view>
</view>
<data-picker-view class="picker-view" ref="pickerView" v-model="dataValue" :localdata="localdata"
:preload="preload" :collection="collection" :field="field" :orderby="orderby" :where="where"
:step-searh="stepSearh" :self-field="selfField" :parent-field="parentField" :managed-mode="true"
:map="map" :ellipsis="ellipsis" @change="onchange" @datachange="ondatachange" @nodeclick="onnodeclick">
</data-picker-view>
</view>
</view>
</template>
<script>
import dataPicker from "../uni-data-pickerview/uni-data-picker.js"
import DataPickerView from "../uni-data-pickerview/uni-data-pickerview.vue"
/**
* DataPicker 级联选择
* @description 支持单列、和多列级联选择。列数没有限制如果屏幕显示不全顶部tab区域会左右滚动。
* @tutorial https://ext.dcloud.net.cn/plugin?id=3796
* @property {String} popup-title 弹出窗口标题
* @property {Array} localdata 本地数据,参考
* @property {Boolean} border = [true|false] 是否有边框
* @property {Boolean} readonly = [true|false] 是否仅读
* @property {Boolean} preload = [true|false] 是否预加载数据
* @value true 开启预加载数据,点击弹出窗口后显示已加载数据
* @value false 关闭预加载数据,点击弹出窗口后开始加载数据
* @property {Boolean} step-searh = [true|false] 是否分布查询
* @value true 启用分布查询,仅查询当前选中节点
* @value false 关闭分布查询,一次查询出所有数据
* @property {String|DBFieldString} self-field 分布查询当前字段名称
* @property {String|DBFieldString} parent-field 分布查询父字段名称
* @property {String|DBCollectionString} collection 表名
* @property {String|DBFieldString} field 查询字段,多个字段用 `,` 分割
* @property {String} orderby 排序字段及正序倒叙设置
* @property {String|JQLString} where 查询条件
* @event {Function} popupshow 弹出的选择窗口打开时触发此事件
* @event {Function} popuphide 弹出的选择窗口关闭时触发此事件
*/
export default {
name: 'UniDataPicker',
emits: ['popupopened', 'popupclosed', 'nodeclick', 'input', 'change', 'update:modelValue'],
mixins: [dataPicker],
components: {
DataPickerView
},
props: {
options: {
type: [Object, Array],
default () {
return {}
}
},
popupTitle: {
type: String,
default: '请选择'
},
placeholder: {
type: String,
default: '请选择'
},
heightMobile: {
type: String,
default: ''
},
readonly: {
type: Boolean,
default: false
},
clearIcon: {
type: Boolean,
default: true
},
border: {
type: Boolean,
default: true
},
split: {
type: String,
default: '/'
},
ellipsis: {
type: Boolean,
default: true
}
},
data() {
return {
isOpened: false,
inputSelected: []
}
},
created() {
this.form = this.getForm('uniForms')
this.formItem = this.getForm('uniFormsItem')
if (this.formItem) {
if (this.formItem.name) {
this.rename = this.formItem.name
this.form.inputChildrens.push(this)
}
}
this.$nextTick(() => {
this.load()
})
},
methods: {
clear() {
this.inputSelected.splice(0)
this._dispatchEvent([])
},
onPropsChange() {
this._treeData = []
this.selectedIndex = 0
this.load()
},
load() {
if (this.readonly) {
this._processReadonly(this.localdata, this.dataValue)
return
}
if (this.isLocaldata) {
this.loadData()
this.inputSelected = this.selected.slice(0)
} else if (!this.parentField && !this.selfField && this.hasValue) {
this.getNodeData(() => {
this.inputSelected = this.selected.slice(0)
})
} else if (this.hasValue) {
this.getTreePath(() => {
this.inputSelected = this.selected.slice(0)
})
}
},
getForm(name = 'uniForms') {
let parent = this.$parent;
let parentName = parent.$options.name;
while (parentName !== name) {
parent = parent.$parent;
if (!parent) return false;
parentName = parent.$options.name;
}
return parent;
},
show() {
this.isOpened = true
setTimeout(() => {
this.$refs.pickerView.updateData({
treeData: this._treeData,
selected: this.selected,
selectedIndex: this.selectedIndex
})
}, 200)
this.$emit('popupopened')
},
hide() {
this.isOpened = false
this.$emit('popupclosed')
},
handleInput() {
if (this.readonly) {
return
}
this.show()
},
handleClose(e) {
this.hide()
},
onnodeclick(e) {
this.$emit('nodeclick', e)
},
ondatachange(e) {
this._treeData = this.$refs.pickerView._treeData
},
onchange(e) {
this.hide()
this.$nextTick(() => {
this.inputSelected = e;
})
this._dispatchEvent(e)
},
_processReadonly(dataList, value) {
var isTree = dataList.findIndex((item) => {
return item.children
})
if (isTree > -1) {
let inputValue
if (Array.isArray(value)) {
inputValue = value[value.length - 1]
if (typeof inputValue === 'object' && inputValue.value) {
inputValue = inputValue.value
}
} else {
inputValue = value
}
this.inputSelected = this._findNodePath(inputValue, this.localdata)
return
}
if (!this.hasValue) {
this.inputSelected = []
return
}
let result = []
for (let i = 0; i < value.length; i++) {
var val = value[i]
var item = dataList.find((v) => {
return v.value == val
})
if (item) {
result.push(item)
}
}
if (result.length) {
this.inputSelected = result
}
},
_filterForArray(data, valueArray) {
var result = []
for (let i = 0; i < valueArray.length; i++) {
var value = valueArray[i]
var found = data.find((item) => {
return item.value == value
})
if (found) {
result.push(found)
}
}
return result
},
_dispatchEvent(selected) {
let item = {}
if (selected.length) {
var value = new Array(selected.length)
for (var i = 0; i < selected.length; i++) {
value[i] = selected[i].value
}
item = selected[selected.length - 1]
} else {
item.value = ''
}
if (this.formItem) {
this.formItem.setValue(item.value)
}
this.$emit('input', item.value)
this.$emit('update:modelValue', item.value)
this.$emit('change', {
detail: {
value: selected
}
})
}
}
}
</script>
<style >
.uni-data-tree {
flex: 1;
position: relative;
font-size: 14px;
}
.error-text {
color: #DD524D;
}
.input-value {
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
align-items: center;
flex-wrap: nowrap;
font-size: 14px;
/* line-height: 35px; */
padding: 0 10px;
padding-right: 5px;
overflow: hidden;
height: 35px;
/* #ifndef APP-NVUE */
box-sizing: border-box;
/* #endif */
}
.input-value-border {
border: 1px solid #e5e5e5;
border-radius: 5px;
}
.selected-area {
flex: 1;
overflow: hidden;
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
}
.load-more {
/* #ifndef APP-NVUE */
margin-right: auto;
/* #endif */
/* #ifdef APP-NVUE */
width: 40px;
/* #endif */
}
.selected-list {
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
flex-wrap: nowrap;
/* padding: 0 5px; */
}
.selected-item {
flex-direction: row;
/* padding: 0 1px; */
/* #ifndef APP-NVUE */
white-space: nowrap;
/* #endif */
}
.text-color {
color: #333;
}
.placeholder {
color: grey;
font-size: 12px;
}
.input-split-line {
opacity: .5;
}
.arrow-area {
position: relative;
width: 20px;
/* #ifndef APP-NVUE */
margin-bottom: 5px;
margin-left: auto;
display: flex;
/* #endif */
justify-content: center;
transform: rotate(-45deg);
transform-origin: center;
}
.input-arrow {
width: 7px;
height: 7px;
border-left: 1px solid #999;
border-bottom: 1px solid #999;
}
.uni-data-tree-cover {
position: fixed;
left: 0;
top: 0;
right: 0;
bottom: 0;
background-color: rgba(0, 0, 0, .4);
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: column;
z-index: 100;
}
.uni-data-tree-dialog {
position: fixed;
left: 0;
top: 20%;
right: 0;
bottom: 0;
background-color: #FFFFFF;
border-top-left-radius: 10px;
border-top-right-radius: 10px;
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: column;
z-index: 102;
overflow: hidden;
/* #ifdef APP-NVUE */
width: 750rpx;
/* #endif */
}
.dialog-caption {
position: relative;
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
/* border-bottom: 1px solid #f0f0f0; */
}
.title-area {
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
align-items: center;
/* #ifndef APP-NVUE */
margin: auto;
/* #endif */
padding: 0 10px;
}
.dialog-title {
/* font-weight: bold; */
line-height: 44px;
}
.dialog-close {
position: absolute;
top: 0;
right: 0;
bottom: 0;
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
align-items: center;
padding: 0 15px;
}
.dialog-close-plus {
width: 16px;
height: 2px;
background-color: #666;
border-radius: 2px;
transform: rotate(45deg);
}
.dialog-close-rotate {
position: absolute;
transform: rotate(-45deg);
}
.picker-view {
flex: 1;
overflow: hidden;
}
.icon-clear {
display: flex;
align-items: center;
}
/* #ifdef H5 */
@media all and (min-width: 768px) {
.uni-data-tree-cover {
background-color: transparent;
}
.uni-data-tree-dialog {
position: absolute;
top: 55px;
height: auto;
min-height: 400px;
max-height: 50vh;
background-color: #fff;
border: 1px solid #EBEEF5;
box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
border-radius: 4px;
overflow: unset;
}
.dialog-caption {
display: none;
}
.icon-clear {
/* margin-right: 5px; */
}
}
/* #endif */
/* picker 弹出层通用的指示小三角, todo扩展至上下左右方向定位 */
/* #ifndef APP-NVUE */
.uni-popper__arrow,
.uni-popper__arrow::after {
position: absolute;
display: block;
width: 0;
height: 0;
border-color: transparent;
border-style: solid;
border-width: 6px;
}
.uni-popper__arrow {
filter: drop-shadow(0 2px 12px rgba(0, 0, 0, 0.03));
top: -6px;
left: 10%;
margin-right: 3px;
border-top-width: 0;
border-bottom-color: #EBEEF5;
}
.uni-popper__arrow::after {
content: " ";
top: 1px;
margin-left: -6px;
border-top-width: 0;
border-bottom-color: #fff;
}
/* #endif */
</style>

View File

@@ -0,0 +1,563 @@
export default {
props: {
localdata: {
type: [Array, Object],
default () {
return []
}
},
spaceInfo: {
type: Object,
default () {
return {}
}
},
collection: {
type: String,
default: ''
},
action: {
type: String,
default: ''
},
field: {
type: String,
default: ''
},
orderby: {
type: String,
default: ''
},
where: {
type: [String, Object],
default: ''
},
pageData: {
type: String,
default: 'add'
},
pageCurrent: {
type: Number,
default: 1
},
pageSize: {
type: Number,
default: 20
},
getcount: {
type: [Boolean, String],
default: false
},
getone: {
type: [Boolean, String],
default: false
},
gettree: {
type: [Boolean, String],
default: false
},
manual: {
type: Boolean,
default: false
},
value: {
type: [Array, String, Number],
default () {
return []
}
},
modelValue: {
type: [Array, String, Number],
default () {
return []
}
},
preload: {
type: Boolean,
default: false
},
stepSearh: {
type: Boolean,
default: true
},
selfField: {
type: String,
default: ''
},
parentField: {
type: String,
default: ''
},
multiple: {
type: Boolean,
default: false
},
map: {
type: Object,
default() {
return {
text: "text",
value: "value"
}
}
}
},
data() {
return {
loading: false,
errorMessage: '',
loadMore: {
contentdown: '',
contentrefresh: '',
contentnomore: ''
},
dataList: [],
selected: [],
selectedIndex: 0,
page: {
current: this.pageCurrent,
size: this.pageSize,
count: 0
}
}
},
computed: {
isLocaldata() {
return !this.collection.length
},
postField() {
let fields = [this.field];
if (this.parentField) {
fields.push(`${this.parentField} as parent_value`);
}
return fields.join(',');
},
dataValue() {
let isModelValue = Array.isArray(this.modelValue) ? (this.modelValue.length > 0) : (this.modelValue !== null || this.modelValue !== undefined)
return isModelValue ? this.modelValue : this.value
},
hasValue() {
if (typeof this.dataValue === 'number') {
return true
}
return (this.dataValue != null) && (this.dataValue.length > 0)
}
},
created() {
this.$watch(() => {
var al = [];
['pageCurrent',
'pageSize',
'spaceInfo',
'value',
'modelValue',
'localdata',
'collection',
'action',
'field',
'orderby',
'where',
'getont',
'getcount',
'gettree'
].forEach(key => {
al.push(this[key])
});
return al
}, (newValue, oldValue) => {
let needReset = false
for (let i = 2; i < newValue.length; i++) {
if (newValue[i] != oldValue[i]) {
needReset = true
break
}
}
if (newValue[0] != oldValue[0]) {
this.page.current = this.pageCurrent
}
this.page.size = this.pageSize
this.onPropsChange()
})
this._treeData = []
},
methods: {
onPropsChange() {
this._treeData = []
},
getCommand(options = {}) {
/* eslint-disable no-undef */
let db = uniCloud.database(this.spaceInfo)
const action = options.action || this.action
if (action) {
db = db.action(action)
}
const collection = options.collection || this.collection
db = db.collection(collection)
const where = options.where || this.where
if (!(!where || !Object.keys(where).length)) {
db = db.where(where)
}
const field = options.field || this.field
if (field) {
db = db.field(field)
}
const orderby = options.orderby || this.orderby
if (orderby) {
db = db.orderBy(orderby)
}
const current = options.pageCurrent !== undefined ? options.pageCurrent : this.page.current
const size = options.pageSize !== undefined ? options.pageSize : this.page.size
const getCount = options.getcount !== undefined ? options.getcount : this.getcount
const getTree = options.gettree !== undefined ? options.gettree : this.gettree
const getOptions = {
getCount,
getTree
}
if (options.getTreePath) {
getOptions.getTreePath = options.getTreePath
}
db = db.skip(size * (current - 1)).limit(size).get(getOptions)
return db
},
getNodeData(callback) {
if (this.loading) {
return
}
this.loading = true
this.getCommand({
field: this.postField,
where: this._pathWhere()
}).then((res) => {
this.loading = false
this.selected = res.result.data
callback && callback()
}).catch((err) => {
this.loading = false
this.errorMessage = err
})
},
getTreePath(callback) {
if (this.loading) {
return
}
this.loading = true
this.getCommand({
field: this.postField,
getTreePath: {
startWith: `${this.selfField}=='${this.dataValue}'`
}
}).then((res) => {
this.loading = false
let treePath = []
this._extractTreePath(res.result.data, treePath)
this.selected = treePath
callback && callback()
}).catch((err) => {
this.loading = false
this.errorMessage = err
})
},
loadData() {
if (this.isLocaldata) {
this._processLocalData()
return
}
if (this.dataValue != null) {
this._loadNodeData((data) => {
this._treeData = data
this._updateBindData()
this._updateSelected()
})
return
}
if (this.stepSearh) {
this._loadNodeData((data) => {
this._treeData = data
this._updateBindData()
})
} else {
this._loadAllData((data) => {
this._treeData = []
this._extractTree(data, this._treeData, null)
this._updateBindData()
})
}
},
_loadAllData(callback) {
if (this.loading) {
return
}
this.loading = true
this.getCommand({
field: this.postField,
gettree: true,
startwith: `${this.selfField}=='${this.dataValue}'`
}).then((res) => {
this.loading = false
callback(res.result.data)
this.onDataChange()
}).catch((err) => {
this.loading = false
this.errorMessage = err
})
},
_loadNodeData(callback, pw) {
if (this.loading) {
return
}
this.loading = true
this.getCommand({
field: this.postField,
where: pw || this._postWhere(),
pageSize: 500
}).then((res) => {
this.loading = false
callback(res.result.data)
this.onDataChange()
}).catch((err) => {
this.loading = false
this.errorMessage = err
})
},
_pathWhere() {
let result = []
let where_field = this._getParentNameByField();
if (where_field) {
result.push(`${where_field} == '${this.dataValue}'`)
}
if (this.where) {
return `(${this.where}) && (${result.join(' || ')})`
}
return result.join(' || ')
},
_postWhere() {
let result = []
let selected = this.selected
let parentField = this.parentField
if (parentField) {
result.push(`${parentField} == null || ${parentField} == ""`)
}
if (selected.length) {
for (var i = 0; i < selected.length - 1; i++) {
result.push(`${parentField} == '${selected[i].value}'`)
}
}
let where = []
if (this.where) {
where.push(`(${this.where})`)
}
if (result.length) {
where.push(`(${result.join(' || ')})`)
}
return where.join(' && ')
},
_nodeWhere() {
let result = []
let selected = this.selected
if (selected.length) {
result.push(`${this.parentField} == '${selected[selected.length - 1].value}'`)
}
if (this.where) {
return `(${this.where}) && (${result.join(' || ')})`
}
return result.join(' || ')
},
_getParentNameByField() {
const fields = this.field.split(',');
let where_field = null;
for (let i = 0; i < fields.length; i++) {
const items = fields[i].split('as');
if (items.length < 2) {
continue;
}
if (items[1].trim() === 'value') {
where_field = items[0].trim();
break;
}
}
return where_field
},
_isTreeView() {
return (this.parentField && this.selfField)
},
_updateSelected() {
var dl = this.dataList
var sl = this.selected
let textField = this.map.text
let valueField = this.map.value
for (var i = 0; i < sl.length; i++) {
var value = sl[i].value
var dl2 = dl[i]
for (var j = 0; j < dl2.length; j++) {
var item2 = dl2[j]
if (item2[valueField] === value) {
sl[i].text = item2[textField]
break
}
}
}
},
_updateBindData(node) {
const {
dataList,
hasNodes
} = this._filterData(this._treeData, this.selected)
let isleaf = this._stepSearh === false && !hasNodes
if (node) {
node.isleaf = isleaf
}
this.dataList = dataList
this.selectedIndex = dataList.length - 1
if (!isleaf && this.selected.length < dataList.length) {
this.selected.push({
value: null,
text: "请选择"
})
}
return {
isleaf,
hasNodes
}
},
_filterData(data, paths) {
let dataList = []
let hasNodes = true
dataList.push(data.filter((item) => {
return (item.parent_value === null || item.parent_value === undefined || item.parent_value === '')
}))
for (let i = 0; i < paths.length; i++) {
var value = paths[i].value
var nodes = data.filter((item) => {
return item.parent_value === value
})
if (nodes.length) {
dataList.push(nodes)
} else {
hasNodes = false
}
}
return {
dataList,
hasNodes
}
},
_extractTree(nodes, result, parent_value) {
let list = result || []
let valueField = this.map.value
for (let i = 0; i < nodes.length; i++) {
let node = nodes[i]
let child = {}
for (let key in node) {
if (key !== 'children') {
child[key] = node[key]
}
}
if (parent_value !== null && parent_value !== undefined && parent_value !== '') {
child.parent_value = parent_value
}
result.push(child)
let children = node.children
if (children) {
this._extractTree(children, result, node[valueField])
}
}
},
_extractTreePath(nodes, result) {
let list = result || []
for (let i = 0; i < nodes.length; i++) {
let node = nodes[i]
let child = {}
for (let key in node) {
if (key !== 'children') {
child[key] = node[key]
}
}
result.push(child)
let children = node.children
if (children) {
this._extractTreePath(children, result)
}
}
},
_findNodePath(key, nodes, path = []) {
let textField = this.map.text
let valueField = this.map.value
for (let i = 0; i < nodes.length; i++) {
let node = nodes[i]
let children = node.children
let text = node[textField]
let value = node[valueField]
path.push({
value,
text
})
if (value === key) {
return path
}
if (children) {
const p = this._findNodePath(key, children, path)
if (p.length) {
return p
}
}
path.pop()
}
return []
},
_processLocalData() {
this._treeData = []
this._extractTree(this.localdata, this._treeData)
var inputValue = this.dataValue
if (inputValue === undefined) {
return
}
if (Array.isArray(inputValue)) {
inputValue = inputValue[inputValue.length - 1]
if (typeof inputValue === 'object' && inputValue[this.map.value]) {
inputValue = inputValue[this.map.value]
}
}
this.selected = this._findNodePath(inputValue, this.localdata)
}
}
}

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<template>
<view class="uni-data-pickerview">
<scroll-view class="selected-area" scroll-x="true" scroll-y="false" :show-scrollbar="false">
<view class="selected-list">
<template v-for="(item,index) in selected">
<view class="selected-item"
:class="{'selected-item-active':index==selectedIndex, 'selected-item-text-overflow': ellipsis}"
v-if="item.text" @click="handleSelect(index)">
<text class="">{{item.text}}</text>
</view>
</template>
</view>
</scroll-view>
<view class="tab-c">
<template v-for="(child, i) in dataList" >
<scroll-view class="list" :key="i" v-if="i==selectedIndex" :scroll-y="true">
<view class="item" :class="{'is-disabled': !!item.disable}" v-for="(item, j) in child" :key="j"
@click="handleNodeClick(item, i, j)">
<text class="item-text item-text-overflow">{{item[map.text]}}</text>
<view class="check" v-if="selected.length > i && item[map.value] == selected[i].value"></view>
</view>
</scroll-view>
</template>
<view class="loading-cover" v-if="loading">
<uni-load-more class="load-more" :contentText="loadMore" status="loading"></uni-load-more>
</view>
<view class="error-message" v-if="errorMessage">
<text class="error-text">{{errorMessage}}</text>
</view>
</view>
</view>
</template>
<script>
import dataPicker from "./uni-data-picker.js"
/**
* DataPickerview
* @description uni-data-pickerview
* @tutorial https://ext.dcloud.net.cn/plugin?id=3796
* @property {Array} localdata 本地数据,参考
* @property {Boolean} step-searh = [true|false] 是否分布查询
* @value true 启用分布查询,仅查询当前选中节点
* @value false 关闭分布查询,一次查询出所有数据
* @property {String|DBFieldString} self-field 分布查询当前字段名称
* @property {String|DBFieldString} parent-field 分布查询父字段名称
* @property {String|DBCollectionString} collection 表名
* @property {String|DBFieldString} field 查询字段,多个字段用 `,` 分割
* @property {String} orderby 排序字段及正序倒叙设置
* @property {String|JQLString} where 查询条件
*/
export default {
name: 'UniDataPickerView',
emits: ['nodeclick', 'change', 'datachange', 'update:modelValue'],
mixins: [dataPicker],
props: {
managedMode: {
type: Boolean,
default: false
},
ellipsis: {
type: Boolean,
default: true
}
},
data() {
return {}
},
created() {
if (this.managedMode) {
return
}
this.$nextTick(() => {
this.load()
})
},
methods: {
onPropsChange() {
this._treeData = []
this.selectedIndex = 0
this.load()
},
load() {
if (this.isLocaldata) {
this.loadData()
} else if (this.dataValue.length) {
this.getTreePath((res) => {
this.loadData()
})
}
},
handleSelect(index) {
this.selectedIndex = index
},
handleNodeClick(item, i, j) {
if (item.disable) {
return
}
const node = this.dataList[i][j]
const text = node[this.map.text]
const value = node[this.map.value]
if (i < this.selected.length - 1) {
this.selected.splice(i, this.selected.length - i)
this.selected.push({
text,
value
})
} else if (i === this.selected.length - 1) {
this.selected.splice(i, 1, {
text,
value
})
}
if (node.isleaf) {
this.onSelectedChange(node, node.isleaf)
return
}
const {
isleaf,
hasNodes
} = this._updateBindData()
if (!this._isTreeView() && !hasNodes) {
this.onSelectedChange(node, true)
return
}
if (this.isLocaldata && (!hasNodes || isleaf)) {
this.onSelectedChange(node, true)
return
}
if (!isleaf && !hasNodes) {
this._loadNodeData((data) => {
if (!data.length) {
node.isleaf = true
} else {
this._treeData.push(...data)
this._updateBindData(node)
}
this.onSelectedChange(node, node.isleaf)
}, this._nodeWhere())
return
}
this.onSelectedChange(node, false)
},
updateData(data) {
this._treeData = data.treeData
this.selected = data.selected
if (!this._treeData.length) {
this.loadData()
} else {
//this.selected = data.selected
this._updateBindData()
}
},
onDataChange() {
this.$emit('datachange')
},
onSelectedChange(node, isleaf) {
if (isleaf) {
this._dispatchEvent()
}
if (node) {
this.$emit('nodeclick', node)
}
},
_dispatchEvent() {
this.$emit('change', this.selected.slice(0))
}
}
}
</script>
<style lang="scss">
$uni-primary: #007aff !default;
.uni-data-pickerview {
flex: 1;
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: column;
overflow: hidden;
height: 100%;
}
.error-text {
color: #DD524D;
}
.loading-cover {
position: absolute;
left: 0;
top: 0;
right: 0;
bottom: 0;
background-color: rgba(255, 255, 255, .5);
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: column;
align-items: center;
z-index: 1001;
}
.load-more {
/* #ifndef APP-NVUE */
margin: auto;
/* #endif */
}
.error-message {
background-color: #fff;
position: absolute;
left: 0;
top: 0;
right: 0;
bottom: 0;
padding: 15px;
opacity: .9;
z-index: 102;
}
/* #ifdef APP-NVUE */
.selected-area {
width: 750rpx;
}
/* #endif */
.selected-list {
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
flex-wrap: nowrap;
padding: 0 5px;
border-bottom: 1px solid #f8f8f8;
}
.selected-item {
margin-left: 10px;
margin-right: 10px;
padding: 12px 0;
text-align: center;
/* #ifndef APP-NVUE */
white-space: nowrap;
/* #endif */
}
.selected-item-text-overflow {
width: 168px;
/* fix nvue */
overflow: hidden;
/* #ifndef APP-NVUE */
width: 6em;
white-space: nowrap;
text-overflow: ellipsis;
-o-text-overflow: ellipsis;
/* #endif */
}
.selected-item-active {
border-bottom: 2px solid $uni-primary;
}
.selected-item-text {
color: $uni-primary;
}
.tab-c {
position: relative;
flex: 1;
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
overflow: hidden;
}
.list {
flex: 1;
}
.item {
padding: 12px 15px;
/* border-bottom: 1px solid #f0f0f0; */
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
justify-content: space-between;
}
.is-disabled {
opacity: .5;
}
.item-text {
/* flex: 1; */
color: #333333;
}
.item-text-overflow {
width: 280px;
/* fix nvue */
overflow: hidden;
/* #ifndef APP-NVUE */
width: 20em;
white-space: nowrap;
text-overflow: ellipsis;
-o-text-overflow: ellipsis;
/* #endif */
}
.check {
margin-right: 5px;
border: 2px solid $uni-primary;
border-left: 0;
border-top: 0;
height: 12px;
width: 6px;
transform-origin: center;
/* #ifndef APP-NVUE */
transition: all 0.3s;
/* #endif */
transform: rotate(45deg);
}
</style>

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{
"id": "uni-data-picker",
"displayName": "uni-data-picker 数据驱动的picker选择器",
"version": "1.0.9",
"description": "单列、多列级联选择器,常用于省市区城市选择、公司部门选择、多级分类等场景",
"keywords": [
"uni-ui",
"uniui",
"picker",
"级联",
"省市区",
""
],
"repository": "https://github.com/dcloudio/uni-ui",
"engines": {
"HBuilderX": ""
},
"directories": {
"example": "../../temps/example_temps"
},
"dcloudext": {
"sale": {
"regular": {
"price": "0.00"
},
"sourcecode": {
"price": "0.00"
}
},
"contact": {
"qq": ""
},
"declaration": {
"ads": "无",
"data": "无",
"permissions": "无"
},
"npmurl": "https://www.npmjs.com/package/@dcloudio/uni-ui",
"type": "component-vue"
},
"uni_modules": {
"dependencies": [
"uni-load-more",
"uni-icons",
"uni-scss"
],
"encrypt": [],
"platforms": {
"cloud": {
"tcb": "y",
"aliyun": "y"
},
"client": {
"App": {
"app-vue": "y",
"app-nvue": "u"
},
"H5-mobile": {
"Safari": "y",
"Android Browser": "y",
"微信浏览器(Android)": "y",
"QQ浏览器(Android)": "y"
},
"H5-pc": {
"Chrome": "y",
"IE": "y",
"Edge": "y",
"Firefox": "y",
"Safari": "y"
},
"小程序": {
"微信": "y",
"阿里": "y",
"百度": "y",
"字节跳动": "y",
"QQ": "y",
"京东": "u"
},
"快应用": {
"华为": "u",
"联盟": "u"
},
"Vue": {
"vue2": "y",
"vue3": "y"
}
}
}
}
}

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## DataPicker 级联选择
> **组件名uni-data-picker**
> 代码块: `uDataPicker`
> 关联组件:`uni-data-pickerview`、`uni-load-more`。
`<uni-data-picker>` 是一个选择类[datacom组件](https://uniapp.dcloud.net.cn/component/datacom)。
支持单列、和多列级联选择。列数没有限制如果屏幕显示不全顶部tab区域会左右滚动。
候选数据支持一次性加载完毕,也支持懒加载,比如示例图中,选择了“北京”后,动态加载北京的区县数据。
`<uni-data-picker>` 组件尤其适用于地址选择、分类选择等选择类。
`<uni-data-picker>` 支持本地数据、云端静态数据(json)uniCloud云数据库数据。
`<uni-data-picker>` 可以通过JQL直连uniCloud云数据库配套[DB Schema](https://uniapp.dcloud.net.cn/uniCloud/schema)可在schema2code中自动生成前端页面还支持服务器端校验。
在uniCloud数据表中新建表“uni-id-address”和“opendb-city-china”这2个表的schema自带foreignKey关联。在“uni-id-address”表的表结构页面使用schema2code生成前端页面会自动生成地址管理的维护页面自动从“opendb-city-china”表包含的中国所有省市区信息里选择地址。
### [查看文档](https://uniapp.dcloud.io/component/uniui/uni-data-picker)
#### 如使用过程中有任何问题或者您对uni-ui有一些好的建议欢迎加入 uni-ui 交流群871950839

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## 1.0.02021-11-19
- 优化 组件UI并提供设计资源详见:[https://uniapp.dcloud.io/component/uniui/resource](https://uniapp.dcloud.io/component/uniui/resource)
- 文档迁移,详见:[https://uniapp.dcloud.io/component/uniui/uni-dateformat](https://uniapp.dcloud.io/component/uniui/uni-dateformat)
## 0.0.52021-07-08
- 调整 默认时间不再是当前时间,而是显示'-'字符
## 0.0.42021-05-12
- 新增 组件示例地址
## 0.0.32021-02-04
- 调整为uni_modules目录规范
- 修复 iOS 平台日期格式化出错的问题

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// yyyy-MM-dd hh:mm:ss.SSS 所有支持的类型
function pad(str, length = 2) {
str += ''
while (str.length < length) {
str = '0' + str
}
return str.slice(-length)
}
const parser = {
yyyy: (dateObj) => {
return pad(dateObj.year, 4)
},
yy: (dateObj) => {
return pad(dateObj.year)
},
MM: (dateObj) => {
return pad(dateObj.month)
},
M: (dateObj) => {
return dateObj.month
},
dd: (dateObj) => {
return pad(dateObj.day)
},
d: (dateObj) => {
return dateObj.day
},
hh: (dateObj) => {
return pad(dateObj.hour)
},
h: (dateObj) => {
return dateObj.hour
},
mm: (dateObj) => {
return pad(dateObj.minute)
},
m: (dateObj) => {
return dateObj.minute
},
ss: (dateObj) => {
return pad(dateObj.second)
},
s: (dateObj) => {
return dateObj.second
},
SSS: (dateObj) => {
return pad(dateObj.millisecond, 3)
},
S: (dateObj) => {
return dateObj.millisecond
},
}
// 这都n年了iOS依然不认识2020-12-12需要转换为2020/12/12
function getDate(time) {
if (time instanceof Date) {
return time
}
switch (typeof time) {
case 'string':
{
// 2020-12-12T12:12:12.000Z、2020-12-12T12:12:12.000
if (time.indexOf('T') > -1) {
return new Date(time)
}
return new Date(time.replace(/-/g, '/'))
}
default:
return new Date(time)
}
}
export function formatDate(date, format = 'yyyy/MM/dd hh:mm:ss') {
if (!date && date !== 0) {
return ''
}
date = getDate(date)
const dateObj = {
year: date.getFullYear(),
month: date.getMonth() + 1,
day: date.getDate(),
hour: date.getHours(),
minute: date.getMinutes(),
second: date.getSeconds(),
millisecond: date.getMilliseconds()
}
const tokenRegExp = /yyyy|yy|MM|M|dd|d|hh|h|mm|m|ss|s|SSS|SS|S/
let flag = true
let result = format
while (flag) {
flag = false
result = result.replace(tokenRegExp, function(matched) {
flag = true
return parser[matched](dateObj)
})
}
return result
}
export function friendlyDate(time, {
locale = 'zh',
threshold = [60000, 3600000],
format = 'yyyy/MM/dd hh:mm:ss'
}) {
if (time === '-') {
return time
}
if (!time && time !== 0) {
return ''
}
const localeText = {
zh: {
year: '年',
month: '月',
day: '天',
hour: '小时',
minute: '分钟',
second: '秒',
ago: '前',
later: '后',
justNow: '刚刚',
soon: '马上',
template: '{num}{unit}{suffix}'
},
en: {
year: 'year',
month: 'month',
day: 'day',
hour: 'hour',
minute: 'minute',
second: 'second',
ago: 'ago',
later: 'later',
justNow: 'just now',
soon: 'soon',
template: '{num} {unit} {suffix}'
}
}
const text = localeText[locale] || localeText.zh
let date = getDate(time)
let ms = date.getTime() - Date.now()
let absMs = Math.abs(ms)
if (absMs < threshold[0]) {
return ms < 0 ? text.justNow : text.soon
}
if (absMs >= threshold[1]) {
return formatDate(date, format)
}
let num
let unit
let suffix = text.later
if (ms < 0) {
suffix = text.ago
ms = -ms
}
const seconds = Math.floor((ms) / 1000)
const minutes = Math.floor(seconds / 60)
const hours = Math.floor(minutes / 60)
const days = Math.floor(hours / 24)
const months = Math.floor(days / 30)
const years = Math.floor(months / 12)
switch (true) {
case years > 0:
num = years
unit = text.year
break
case months > 0:
num = months
unit = text.month
break
case days > 0:
num = days
unit = text.day
break
case hours > 0:
num = hours
unit = text.hour
break
case minutes > 0:
num = minutes
unit = text.minute
break
default:
num = seconds
unit = text.second
break
}
if (locale === 'en') {
if (num === 1) {
num = 'a'
} else {
unit += 's'
}
}
return text.template.replace(/{\s*num\s*}/g, num + '').replace(/{\s*unit\s*}/g, unit).replace(/{\s*suffix\s*}/g,
suffix)
}

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<template>
<text>{{dateShow}}</text>
</template>
<script>
import {friendlyDate} from './date-format.js'
/**
* Dateformat 日期格式化
* @description 日期格式化组件
* @tutorial https://ext.dcloud.net.cn/plugin?id=3279
* @property {Object|String|Number} date 日期对象/日期字符串/时间戳
* @property {String} locale 格式化使用的语言
* @value zh 中文
* @value en 英文
* @property {Array} threshold 应用不同类型格式化的阈值
* @property {String} format 输出日期字符串时的格式
*/
export default {
name: 'uniDateformat',
props: {
date: {
type: [Object, String, Number],
default () {
return '-'
}
},
locale: {
type: String,
default: 'zh',
},
threshold: {
type: Array,
default () {
return [0, 0]
}
},
format: {
type: String,
default: 'yyyy/MM/dd hh:mm:ss'
},
// refreshRate使用不当可能导致性能问题谨慎使用
refreshRate: {
type: [Number, String],
default: 0
}
},
data() {
return {
refreshMark: 0
}
},
computed: {
dateShow() {
this.refreshMark
return friendlyDate(this.date, {
locale: this.locale,
threshold: this.threshold,
format: this.format
})
}
},
watch: {
refreshRate: {
handler() {
this.setAutoRefresh()
},
immediate: true
}
},
methods: {
refresh() {
this.refreshMark++
},
setAutoRefresh() {
clearInterval(this.refreshInterval)
if (this.refreshRate) {
this.refreshInterval = setInterval(() => {
this.refresh()
}, parseInt(this.refreshRate))
}
}
}
}
</script>
<style>
</style>

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{
"id": "uni-dateformat",
"displayName": "uni-dateformat 日期格式化",
"version": "1.0.0",
"description": "日期格式化组件可以将日期格式化为1分钟前、刚刚等形式",
"keywords": [
"uni-ui",
"uniui",
"日期格式化",
"时间格式化",
"格式化时间",
""
],
"repository": "https://github.com/dcloudio/uni-ui",
"engines": {
"HBuilderX": ""
},
"directories": {
"example": "../../temps/example_temps"
},
"dcloudext": {
"category": [
"前端组件",
"通用组件"
],
"sale": {
"regular": {
"price": "0.00"
},
"sourcecode": {
"price": "0.00"
}
},
"contact": {
"qq": ""
},
"declaration": {
"ads": "无",
"data": "无",
"permissions": "无"
},
"npmurl": "https://www.npmjs.com/package/@dcloudio/uni-ui"
},
"uni_modules": {
"dependencies": ["uni-scss"],
"encrypt": [],
"platforms": {
"cloud": {
"tcb": "y",
"aliyun": "y"
},
"client": {
"App": {
"app-vue": "y",
"app-nvue": "y"
},
"H5-mobile": {
"Safari": "y",
"Android Browser": "y",
"微信浏览器(Android)": "y",
"QQ浏览器(Android)": "y"
},
"H5-pc": {
"Chrome": "y",
"IE": "y",
"Edge": "y",
"Firefox": "y",
"Safari": "y"
},
"小程序": {
"微信": "y",
"阿里": "y",
"百度": "y",
"字节跳动": "y",
"QQ": "y"
},
"快应用": {
"华为": "y",
"联盟": "y"
},
"Vue": {
"vue2": "y",
"vue3": "y"
}
}
}
}
}

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### DateFormat 日期格式化
> **组件名uni-dateformat**
> 代码块: `uDateformat`
日期格式化组件。
### [查看文档](https://uniapp.dcloud.io/component/uniui/uni-dateformat)
#### 如使用过程中有任何问题或者您对uni-ui有一些好的建议欢迎加入 uni-ui 交流群871950839

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## 2.2.122022-12-01
- 修复 vue3 下 i18n 国际化初始值不正确的bug
## 2.2.112022-09-19
- 修复,支付宝小程序样式错乱,[详情](https://github.com/dcloudio/uni-app/issues/3861)
## 2.2.102022-09-19
- 修复,反向选择日期范围,日期显示异常,[详情](https://ask.dcloud.net.cn/question/153401?item_id=212892&rf=false)
## 2.2.92022-09-16
- 可以使用 uni-scss 控制主题色
## 2.2.82022-09-08
- 修复 close事件无效的 bug
## 2.2.72022-09-05
- 修复 移动端 maskClick 无效的 bug详见:[https://ask.dcloud.net.cn/question/140824?item_id=209458&rf=false](https://ask.dcloud.net.cn/question/140824?item_id=209458&rf=false)
## 2.2.62022-06-30
- 优化 组件样式调整了组件图标大小、高度、颜色等与uni-ui风格保持一致
## 2.2.52022-06-24
- 修复 日历顶部年月及底部确认未国际化 bug
## 2.2.42022-03-31
- 修复 Vue3 下动态赋值,单选类型未响应的 bug
## 2.2.32022-03-28
- 修复 Vue3 下动态赋值未响应的 bug
## 2.2.22021-12-10
- 修复 clear-icon 属性在小程序平台不生效的 bug
## 2.2.12021-12-10
- 修复 日期范围选在小程序平台,必须多点击一次才能取消选中状态的 bug
## 2.2.02021-11-19
- 优化 组件UI并提供设计资源详见:[https://uniapp.dcloud.io/component/uniui/resource](https://uniapp.dcloud.io/component/uniui/resource)
- 文档迁移,详见:[https://uniapp.dcloud.io/component/uniui/uni-datetime-picker](https://uniapp.dcloud.io/component/uniui/uni-datetime-picker)
## 2.1.52021-11-09
- 新增 提供组件设计资源,组件样式调整
## 2.1.42021-09-10
- 修复 hide-second 在移动端的 bug
- 修复 单选赋默认值时,赋值日期未高亮的 bug
- 修复 赋默认值时,移动端未正确显示时间的 bug
## 2.1.32021-09-09
- 新增 hide-second 属性,支持只使用时分,隐藏秒
## 2.1.22021-09-03
- 优化 取消选中时(范围选)直接开始下一次选择, 避免多点一次
- 优化 移动端支持清除按钮,同时支持通过 ref 调用组件的 clear 方法
- 优化 调整字号大小,美化日历界面
- 修复 因国际化导致的 placeholder 失效的 bug
## 2.1.12021-08-24
- 新增 支持国际化
- 优化 范围选择器在 pc 端过宽的问题
## 2.1.02021-08-09
- 新增 适配 vue3
## 2.0.192021-08-09
- 新增 支持作为 uni-forms 子组件相关功能
- 修复 在 uni-forms 中使用时,选择时间报 NAN 错误的 bug
## 2.0.182021-08-05
- 修复 type 属性动态赋值无效的 bug
- 修复 ‘确认’按钮被 tabbar 遮盖 bug
- 修复 组件未赋值时范围选左、右日历相同的 bug
## 2.0.172021-08-04
- 修复 范围选未正确显示当前值的 bug
- 修复 h5 平台(移动端)报错 'cale' of undefined 的 bug
## 2.0.162021-07-21
- 新增 return-type 属性支持返回 date 日期对象
## 2.0.152021-07-14
- 修复 单选日期类型,初始赋值后不在当前日历的 bug
- 新增 clearIcon 属性,显示框的清空按钮可配置显示隐藏(仅 pc 有效)
- 优化 移动端移除显示框的清空按钮,无实际用途
## 2.0.142021-07-14
- 修复 组件赋值为空,界面未更新的 bug
- 修复 start 和 end 不能动态赋值的 bug
- 修复 范围选类型,用户选择后再次选择右侧日历(结束日期)显示不正确的 bug
## 2.0.132021-07-08
- 修复 范围选择不能动态赋值的 bug
## 2.0.122021-07-08
- 修复 范围选择的初始时间在一个月内时造成无法选择的bug
## 2.0.112021-07-08
- 优化 弹出层在超出视窗边缘定位不准确的问题
## 2.0.102021-07-08
- 修复 范围起始点样式的背景色与今日样式的字体前景色融合,导致日期字体看不清的 bug
- 优化 弹出层在超出视窗边缘被遮盖的问题
## 2.0.92021-07-07
- 新增 maskClick 事件
- 修复 特殊情况日历 rpx 布局错误的 bugrpx -> px
- 修复 范围选择时清空返回值不合理的bug['', ''] -> []
## 2.0.82021-07-07
- 新增 日期时间显示框支持插槽
## 2.0.72021-07-01
- 优化 添加 uni-icons 依赖
## 2.0.62021-05-22
- 修复 图标在小程序上不显示的 bug
- 优化 重命名引用组件,避免潜在组件命名冲突
## 2.0.52021-05-20
- 优化 代码目录扁平化
## 2.0.42021-05-12
- 新增 组件示例地址
## 2.0.32021-05-10
- 修复 ios 下不识别 '-' 日期格式的 bug
- 优化 pc 下弹出层添加边框和阴影
## 2.0.22021-05-08
- 修复 在 admin 中获取弹出层定位错误的bug
## 2.0.12021-05-08
- 修复 type 属性向下兼容,默认值从 date 变更为 datetime
## 2.0.02021-04-30
- 支持日历形式的日期+时间的范围选择
> 注意此版本不向后兼容不再支持单独时间选择type=time及相关的 hide-second 属性(时间选可使用内置组件 picker
## 1.0.62021-03-18
- 新增 hide-second 属性,时间支持仅选择时、分
- 修复 选择跟显示的日期不一样的 bug
- 修复 chang事件触发2次的 bug
- 修复 分、秒 end 范围错误的 bug
- 优化 更好的 nvue 适配

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@@ -0,0 +1,187 @@
<template>
<view class="uni-calendar-item__weeks-box" :class="{
'uni-calendar-item--disable':weeks.disable,
'uni-calendar-item--before-checked-x':weeks.beforeMultiple,
'uni-calendar-item--multiple': weeks.multiple,
'uni-calendar-item--after-checked-x':weeks.afterMultiple,
}" @click="choiceDate(weeks)" @mouseenter="handleMousemove(weeks)">
<view class="uni-calendar-item__weeks-box-item" :class="{
'uni-calendar-item--checked':calendar.fullDate === weeks.fullDate && (calendar.userChecked || !checkHover),
'uni-calendar-item--checked-range-text': checkHover,
'uni-calendar-item--before-checked':weeks.beforeMultiple,
'uni-calendar-item--multiple': weeks.multiple,
'uni-calendar-item--after-checked':weeks.afterMultiple,
'uni-calendar-item--disable':weeks.disable,
}">
<text v-if="selected&&weeks.extraInfo" class="uni-calendar-item__weeks-box-circle"></text>
<text class="uni-calendar-item__weeks-box-text uni-calendar-item__weeks-box-text-disable uni-calendar-item--checked-text">{{weeks.date}}</text>
</view>
<view :class="{'uni-calendar-item--isDay': weeks.isDay}"></view>
</view>
</template>
<script>
export default {
props: {
weeks: {
type: Object,
default () {
return {}
}
},
calendar: {
type: Object,
default: () => {
return {}
}
},
selected: {
type: Array,
default: () => {
return []
}
},
lunar: {
type: Boolean,
default: false
},
checkHover: {
type: Boolean,
default: false
}
},
methods: {
choiceDate(weeks) {
this.$emit('change', weeks)
},
handleMousemove(weeks) {
this.$emit('handleMouse', weeks)
}
}
}
</script>
<style lang="scss" >
$uni-primary: #007aff !default;
.uni-calendar-item__weeks-box {
flex: 1;
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: column;
justify-content: center;
align-items: center;
margin: 1px 0;
position: relative;
}
.uni-calendar-item__weeks-box-text {
font-size: 14px;
// font-family: Lato-Bold, Lato;
font-weight: bold;
color: darken($color: $uni-primary, $amount: 40%);
}
.uni-calendar-item__weeks-lunar-text {
font-size: 12px;
color: #333;
}
.uni-calendar-item__weeks-box-item {
position: relative;
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: column;
justify-content: center;
align-items: center;
width: 40px;
height: 40px;
/* #ifdef H5 */
cursor: pointer;
/* #endif */
}
.uni-calendar-item__weeks-box-circle {
position: absolute;
top: 5px;
right: 5px;
width: 8px;
height: 8px;
border-radius: 8px;
background-color: #dd524d;
}
.uni-calendar-item__weeks-box .uni-calendar-item--disable {
// background-color: rgba(249, 249, 249, $uni-opacity-disabled);
cursor: default;
}
.uni-calendar-item--disable .uni-calendar-item__weeks-box-text-disable {
color: #D1D1D1;
}
.uni-calendar-item--isDay {
position: absolute;
top: 10px;
right: 17%;
background-color: #dd524d;
width:6px;
height: 6px;
border-radius: 50%;
}
.uni-calendar-item--extra {
color: #dd524d;
opacity: 0.8;
}
.uni-calendar-item__weeks-box .uni-calendar-item--checked {
background-color: $uni-primary;
border-radius: 50%;
box-sizing: border-box;
border: 3px solid #fff;
}
.uni-calendar-item--checked .uni-calendar-item--checked-text {
color: #fff;
}
.uni-calendar-item--multiple .uni-calendar-item--checked-range-text {
color: #333;
}
.uni-calendar-item--multiple {
background-color: #F6F7FC;
// color: #fff;
}
.uni-calendar-item--multiple .uni-calendar-item--before-checked,
.uni-calendar-item--multiple .uni-calendar-item--after-checked {
background-color: $uni-primary;
border-radius: 50%;
box-sizing: border-box;
border: 3px solid #F6F7FC;
}
.uni-calendar-item--before-checked .uni-calendar-item--checked-text,
.uni-calendar-item--after-checked .uni-calendar-item--checked-text {
color: #fff;
}
.uni-calendar-item--before-checked-x {
border-top-left-radius: 50px;
border-bottom-left-radius: 50px;
box-sizing: border-box;
background-color: #F6F7FC;
}
.uni-calendar-item--after-checked-x {
border-top-right-radius: 50px;
border-bottom-right-radius: 50px;
background-color: #F6F7FC;
}
</style>

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@@ -0,0 +1,924 @@
<template>
<view class="uni-calendar" @mouseleave="leaveCale">
<view v-if="!insert&&show" class="uni-calendar__mask" :class="{'uni-calendar--mask-show':aniMaskShow}"
@click="clean();maskClick()"></view>
<view v-if="insert || show" class="uni-calendar__content"
:class="{'uni-calendar--fixed':!insert,'uni-calendar--ani-show':aniMaskShow, 'uni-calendar__content-mobile': aniMaskShow}">
<view class="uni-calendar__header" :class="{'uni-calendar__header-mobile' :!insert}">
<view v-if="left" class="uni-calendar__header-btn-box" @click.stop="pre">
<view class="uni-calendar__header-btn uni-calendar--left"></view>
</view>
<picker mode="date" :value="date" fields="month" @change="bindDateChange">
<text
class="uni-calendar__header-text">{{ (nowDate.year||'') + yearText + ( nowDate.month||'') + monthText}}</text>
</picker>
<view v-if="right" class="uni-calendar__header-btn-box" @click.stop="next">
<view class="uni-calendar__header-btn uni-calendar--right"></view>
</view>
<view v-if="!insert" class="dialog-close" @click="clean">
<view class="dialog-close-plus" data-id="close"></view>
<view class="dialog-close-plus dialog-close-rotate" data-id="close"></view>
</view>
<!-- <text class="uni-calendar__backtoday" @click="backtoday">回到今天</text> -->
</view>
<view class="uni-calendar__box">
<view v-if="showMonth" class="uni-calendar__box-bg">
<text class="uni-calendar__box-bg-text">{{nowDate.month}}</text>
</view>
<view class="uni-calendar__weeks" style="padding-bottom: 7px;">
<view class="uni-calendar__weeks-day">
<text class="uni-calendar__weeks-day-text">{{SUNText}}</text>
</view>
<view class="uni-calendar__weeks-day">
<text class="uni-calendar__weeks-day-text">{{MONText}}</text>
</view>
<view class="uni-calendar__weeks-day">
<text class="uni-calendar__weeks-day-text">{{TUEText}}</text>
</view>
<view class="uni-calendar__weeks-day">
<text class="uni-calendar__weeks-day-text">{{WEDText}}</text>
</view>
<view class="uni-calendar__weeks-day">
<text class="uni-calendar__weeks-day-text">{{THUText}}</text>
</view>
<view class="uni-calendar__weeks-day">
<text class="uni-calendar__weeks-day-text">{{FRIText}}</text>
</view>
<view class="uni-calendar__weeks-day">
<text class="uni-calendar__weeks-day-text">{{SATText}}</text>
</view>
</view>
<view class="uni-calendar__weeks" v-for="(item,weekIndex) in weeks" :key="weekIndex">
<view class="uni-calendar__weeks-item" v-for="(weeks,weeksIndex) in item" :key="weeksIndex">
<calendar-item class="uni-calendar-item--hook" :weeks="weeks" :calendar="calendar"
:selected="selected" :lunar="lunar" :checkHover="range" @change="choiceDate"
@handleMouse="handleMouse">
</calendar-item>
</view>
</view>
</view>
<view v-if="!insert && !range && typeHasTime" class="uni-date-changed uni-calendar--fixed-top"
style="padding: 0 80px;">
<view class="uni-date-changed--time-date">{{tempSingleDate ? tempSingleDate : selectDateText}}</view>
<time-picker type="time" :start="reactStartTime" :end="reactEndTime" v-model="time"
:disabled="!tempSingleDate" :border="false" :hide-second="hideSecond" class="time-picker-style">
</time-picker>
</view>
<view v-if="!insert && range && typeHasTime" class="uni-date-changed uni-calendar--fixed-top">
<view class="uni-date-changed--time-start">
<view class="uni-date-changed--time-date">{{tempRange.before ? tempRange.before : startDateText}}
</view>
<time-picker type="time" :start="reactStartTime" v-model="timeRange.startTime" :border="false"
:hide-second="hideSecond" :disabled="!tempRange.before" class="time-picker-style">
</time-picker>
</view>
<view style="line-height: 50px;">
<uni-icons type="arrowthinright" color="#999"></uni-icons>
</view>
<view class="uni-date-changed--time-end">
<view class="uni-date-changed--time-date">{{tempRange.after ? tempRange.after : endDateText}}</view>
<time-picker type="time" :end="reactEndTime" v-model="timeRange.endTime" :border="false"
:hide-second="hideSecond" :disabled="!tempRange.after" class="time-picker-style">
</time-picker>
</view>
</view>
<view v-if="!insert" class="uni-date-changed uni-date-btn--ok">
<!-- <view class="uni-calendar__header-btn-box">
<text class="uni-calendar__button-text uni-calendar--fixed-width">{{okText}}</text>
</view> -->
<view class="uni-datetime-picker--btn" @click="confirm">{{confirmText}}</view>
</view>
</view>
</view>
</template>
<script>
import Calendar from './util.js';
import calendarItem from './calendar-item.vue'
import timePicker from './time-picker.vue'
import {
initVueI18n
} from '@dcloudio/uni-i18n'
import messages from './i18n/index.js'
const {
t
} = initVueI18n(messages)
/**
* Calendar 日历
* @description 日历组件可以查看日期,选择任意范围内的日期,打点操作。常用场景如:酒店日期预订、火车机票选择购买日期、上下班打卡等
* @tutorial https://ext.dcloud.net.cn/plugin?id=56
* @property {String} date 自定义当前时间,默认为今天
* @property {Boolean} lunar 显示农历
* @property {String} startDate 日期选择范围-开始日期
* @property {String} endDate 日期选择范围-结束日期
* @property {Boolean} range 范围选择
* @property {Boolean} insert = [true|false] 插入模式,默认为false
* @value true 弹窗模式
* @value false 插入模式
* @property {Boolean} clearDate = [true|false] 弹窗模式是否清空上次选择内容
* @property {Array} selected 打点,期待格式[{date: '2019-06-27', info: '签到', data: { custom: '自定义信息', name: '自定义消息头',xxx:xxx... }}]
* @property {Boolean} showMonth 是否选择月份为背景
* @event {Function} change 日期改变,`insert :ture` 时生效
* @event {Function} confirm 确认选择`insert :false` 时生效
* @event {Function} monthSwitch 切换月份时触发
* @example <uni-calendar :insert="true":lunar="true" :start-date="'2019-3-2'":end-date="'2019-5-20'"@change="change" />
*/
export default {
components: {
calendarItem,
timePicker
},
props: {
date: {
type: String,
default: ''
},
defTime: {
type: [String, Object],
default: ''
},
selectableTimes: {
type: [Object],
default () {
return {}
}
},
selected: {
type: Array,
default () {
return []
}
},
lunar: {
type: Boolean,
default: false
},
startDate: {
type: String,
default: ''
},
endDate: {
type: String,
default: ''
},
range: {
type: Boolean,
default: false
},
typeHasTime: {
type: Boolean,
default: false
},
insert: {
type: Boolean,
default: true
},
showMonth: {
type: Boolean,
default: true
},
clearDate: {
type: Boolean,
default: true
},
left: {
type: Boolean,
default: true
},
right: {
type: Boolean,
default: true
},
checkHover: {
type: Boolean,
default: true
},
hideSecond: {
type: [Boolean],
default: false
},
pleStatus: {
type: Object,
default () {
return {
before: '',
after: '',
data: [],
fulldate: ''
}
}
}
},
data() {
return {
show: false,
weeks: [],
calendar: {},
nowDate: '',
aniMaskShow: false,
firstEnter: true,
time: '',
timeRange: {
startTime: '',
endTime: ''
},
tempSingleDate: '',
tempRange: {
before: '',
after: ''
}
}
},
watch: {
date: {
immediate: true,
handler(newVal, oldVal) {
if (!this.range) {
this.tempSingleDate = newVal
setTimeout(() => {
this.init(newVal)
}, 100)
}
}
},
defTime: {
immediate: true,
handler(newVal, oldVal) {
if (!this.range) {
this.time = newVal
} else {
// console.log('-----', newVal);
this.timeRange.startTime = newVal.start
this.timeRange.endTime = newVal.end
}
}
},
startDate(val) {
this.cale.resetSatrtDate(val)
this.cale.setDate(this.nowDate.fullDate)
this.weeks = this.cale.weeks
},
endDate(val) {
this.cale.resetEndDate(val)
this.cale.setDate(this.nowDate.fullDate)
this.weeks = this.cale.weeks
},
selected(newVal) {
this.cale.setSelectInfo(this.nowDate.fullDate, newVal)
this.weeks = this.cale.weeks
},
pleStatus: {
immediate: true,
handler(newVal, oldVal) {
const {
before,
after,
fulldate,
which
} = newVal
this.tempRange.before = before
this.tempRange.after = after
setTimeout(() => {
if (fulldate) {
this.cale.setHoverMultiple(fulldate)
if (before && after) {
this.cale.lastHover = true
if (this.rangeWithinMonth(after, before)) return
this.setDate(before)
} else {
this.cale.setMultiple(fulldate)
this.setDate(this.nowDate.fullDate)
this.calendar.fullDate = ''
this.cale.lastHover = false
}
} else {
this.cale.setDefaultMultiple(before, after)
if (which === 'left') {
this.setDate(before)
this.weeks = this.cale.weeks
} else {
this.setDate(after)
this.weeks = this.cale.weeks
}
this.cale.lastHover = true
}
}, 16)
}
}
},
computed: {
reactStartTime() {
const activeDate = this.range ? this.tempRange.before : this.calendar.fullDate
const res = activeDate === this.startDate ? this.selectableTimes.start : ''
return res
},
reactEndTime() {
const activeDate = this.range ? this.tempRange.after : this.calendar.fullDate
const res = activeDate === this.endDate ? this.selectableTimes.end : ''
return res
},
/**
* for i18n
*/
selectDateText() {
return t("uni-datetime-picker.selectDate")
},
startDateText() {
return this.startPlaceholder || t("uni-datetime-picker.startDate")
},
endDateText() {
return this.endPlaceholder || t("uni-datetime-picker.endDate")
},
okText() {
return t("uni-datetime-picker.ok")
},
yearText() {
return t("uni-datetime-picker.year")
},
monthText() {
return t("uni-datetime-picker.month")
},
MONText() {
return t("uni-calender.MON")
},
TUEText() {
return t("uni-calender.TUE")
},
WEDText() {
return t("uni-calender.WED")
},
THUText() {
return t("uni-calender.THU")
},
FRIText() {
return t("uni-calender.FRI")
},
SATText() {
return t("uni-calender.SAT")
},
SUNText() {
return t("uni-calender.SUN")
},
confirmText() {
return t("uni-calender.confirm")
},
},
created() {
// 获取日历方法实例
this.cale = new Calendar({
// date: new Date(),
selected: this.selected,
startDate: this.startDate,
endDate: this.endDate,
range: this.range,
// multipleStatus: this.pleStatus
})
// 选中某一天
// this.cale.setDate(this.date)
this.init(this.date)
// this.setDay
},
methods: {
leaveCale() {
this.firstEnter = true
},
handleMouse(weeks) {
if (weeks.disable) return
if (this.cale.lastHover) return
let {
before,
after
} = this.cale.multipleStatus
if (!before) return
this.calendar = weeks
// 设置范围选
this.cale.setHoverMultiple(this.calendar.fullDate)
this.weeks = this.cale.weeks
// hover时进入一个日历更新另一个
if (this.firstEnter) {
this.$emit('firstEnterCale', this.cale.multipleStatus)
this.firstEnter = false
}
},
rangeWithinMonth(A, B) {
const [yearA, monthA] = A.split('-')
const [yearB, monthB] = B.split('-')
return yearA === yearB && monthA === monthB
},
// 取消穿透
clean() {
this.close()
},
// 蒙版点击事件
maskClick() {
this.$emit('maskClose')
},
clearCalender() {
if (this.range) {
this.timeRange.startTime = ''
this.timeRange.endTime = ''
this.tempRange.before = ''
this.tempRange.after = ''
this.cale.multipleStatus.before = ''
this.cale.multipleStatus.after = ''
this.cale.multipleStatus.data = []
this.cale.lastHover = false
} else {
this.time = ''
this.tempSingleDate = ''
}
this.calendar.fullDate = ''
this.setDate()
},
bindDateChange(e) {
const value = e.detail.value + '-1'
this.init(value)
},
/**
* 初始化日期显示
* @param {Object} date
*/
init(date) {
this.cale.setDate(date)
this.weeks = this.cale.weeks
this.nowDate = this.calendar = this.cale.getInfo(date)
},
// choiceDate(weeks) {
// if (weeks.disable) return
// this.calendar = weeks
// // 设置多选
// this.cale.setMultiple(this.calendar.fullDate, true)
// this.weeks = this.cale.weeks
// this.tempSingleDate = this.calendar.fullDate
// this.tempRange.before = this.cale.multipleStatus.before
// this.tempRange.after = this.cale.multipleStatus.after
// this.change()
// },
/**
* 打开日历弹窗
*/
open() {
// 弹窗模式并且清理数据
if (this.clearDate && !this.insert) {
this.cale.cleanMultipleStatus()
// this.cale.setDate(this.date)
this.init(this.date)
}
this.show = true
this.$nextTick(() => {
setTimeout(() => {
this.aniMaskShow = true
}, 50)
})
},
/**
* 关闭日历弹窗
*/
close() {
this.aniMaskShow = false
this.$nextTick(() => {
setTimeout(() => {
this.show = false
this.$emit('close')
}, 300)
})
},
/**
* 确认按钮
*/
confirm() {
this.setEmit('confirm')
this.close()
},
/**
* 变化触发
*/
change() {
if (!this.insert) return
this.setEmit('change')
},
/**
* 选择月份触发
*/
monthSwitch() {
let {
year,
month
} = this.nowDate
this.$emit('monthSwitch', {
year,
month: Number(month)
})
},
/**
* 派发事件
* @param {Object} name
*/
setEmit(name) {
let {
year,
month,
date,
fullDate,
lunar,
extraInfo
} = this.calendar
this.$emit(name, {
range: this.cale.multipleStatus,
year,
month,
date,
time: this.time,
timeRange: this.timeRange,
fulldate: fullDate,
lunar,
extraInfo: extraInfo || {}
})
},
/**
* 选择天触发
* @param {Object} weeks
*/
choiceDate(weeks) {
if (weeks.disable) return
this.calendar = weeks
this.calendar.userChecked = true
// 设置多选
this.cale.setMultiple(this.calendar.fullDate, true)
this.weeks = this.cale.weeks
this.tempSingleDate = this.calendar.fullDate
const beforeStatus = this.cale.multipleStatus.before
const beforeDate = new Date(this.cale.multipleStatus.before).getTime()
const afterDate = new Date(this.cale.multipleStatus.after).getTime()
if (beforeDate > afterDate && afterDate) {
this.tempRange.before = this.cale.multipleStatus.after
this.tempRange.after = this.cale.multipleStatus.before
} else {
this.tempRange.before = this.cale.multipleStatus.before
this.tempRange.after = this.cale.multipleStatus.after
}
this.change()
},
/**
* 回到今天
*/
backtoday() {
let date = this.cale.getDate(new Date()).fullDate
// this.cale.setDate(date)
this.init(date)
this.change()
},
/**
* 比较时间大小
*/
dateCompare(startDate, endDate) {
// 计算截止时间
startDate = new Date(startDate.replace('-', '/').replace('-', '/'))
// 计算详细项的截止时间
endDate = new Date(endDate.replace('-', '/').replace('-', '/'))
if (startDate <= endDate) {
return true
} else {
return false
}
},
/**
* 上个月
*/
pre() {
const preDate = this.cale.getDate(this.nowDate.fullDate, -1, 'month').fullDate
this.setDate(preDate)
this.monthSwitch()
},
/**
* 下个月
*/
next() {
const nextDate = this.cale.getDate(this.nowDate.fullDate, +1, 'month').fullDate
this.setDate(nextDate)
this.monthSwitch()
},
/**
* 设置日期
* @param {Object} date
*/
setDate(date) {
this.cale.setDate(date)
this.weeks = this.cale.weeks
this.nowDate = this.cale.getInfo(date)
}
}
}
</script>
<style lang="scss" >
$uni-primary: #007aff !default;
.uni-calendar {
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: column;
}
.uni-calendar__mask {
position: fixed;
bottom: 0;
top: 0;
left: 0;
right: 0;
background-color: rgba(0, 0, 0, 0.4);
transition-property: opacity;
transition-duration: 0.3s;
opacity: 0;
/* #ifndef APP-NVUE */
z-index: 99;
/* #endif */
}
.uni-calendar--mask-show {
opacity: 1
}
.uni-calendar--fixed {
position: fixed;
bottom: calc(var(--window-bottom));
left: 0;
right: 0;
transition-property: transform;
transition-duration: 0.3s;
transform: translateY(460px);
/* #ifndef APP-NVUE */
z-index: 99;
/* #endif */
}
.uni-calendar--ani-show {
transform: translateY(0);
}
.uni-calendar__content {
background-color: #fff;
}
.uni-calendar__content-mobile {
border-top-left-radius: 10px;
border-top-right-radius: 10px;
box-shadow: 0px 0px 5px 3px rgba(0, 0, 0, 0.1);
}
.uni-calendar__header {
position: relative;
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
justify-content: center;
align-items: center;
height: 50px;
}
.uni-calendar__header-mobile {
padding: 10px;
padding-bottom: 0;
}
.uni-calendar--fixed-top {
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
justify-content: space-between;
border-top-color: rgba(0, 0, 0, 0.4);
border-top-style: solid;
border-top-width: 1px;
}
.uni-calendar--fixed-width {
width: 50px;
}
.uni-calendar__backtoday {
position: absolute;
right: 0;
top: 25rpx;
padding: 0 5px;
padding-left: 10px;
height: 25px;
line-height: 25px;
font-size: 12px;
border-top-left-radius: 25px;
border-bottom-left-radius: 25px;
color: #fff;
background-color: #f1f1f1;
}
.uni-calendar__header-text {
text-align: center;
width: 100px;
font-size: 15px;
color: #666;
}
.uni-calendar__button-text {
text-align: center;
width: 100px;
font-size: 14px;
color: $uni-primary;
/* #ifndef APP-NVUE */
letter-spacing: 3px;
/* #endif */
}
.uni-calendar__header-btn-box {
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
align-items: center;
justify-content: center;
width: 50px;
height: 50px;
}
.uni-calendar__header-btn {
width: 9px;
height: 9px;
border-left-color: #808080;
border-left-style: solid;
border-left-width: 1px;
border-top-color: #555555;
border-top-style: solid;
border-top-width: 1px;
}
.uni-calendar--left {
transform: rotate(-45deg);
}
.uni-calendar--right {
transform: rotate(135deg);
}
.uni-calendar__weeks {
position: relative;
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
}
.uni-calendar__weeks-item {
flex: 1;
}
.uni-calendar__weeks-day {
flex: 1;
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: column;
justify-content: center;
align-items: center;
height: 40px;
border-bottom-color: #F5F5F5;
border-bottom-style: solid;
border-bottom-width: 1px;
}
.uni-calendar__weeks-day-text {
font-size: 12px;
color: #B2B2B2;
}
.uni-calendar__box {
position: relative;
// padding: 0 10px;
padding-bottom: 7px;
}
.uni-calendar__box-bg {
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
justify-content: center;
align-items: center;
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
}
.uni-calendar__box-bg-text {
font-size: 200px;
font-weight: bold;
color: #999;
opacity: 0.1;
text-align: center;
/* #ifndef APP-NVUE */
line-height: 1;
/* #endif */
}
.uni-date-changed {
padding: 0 10px;
// line-height: 50px;
text-align: center;
color: #333;
border-top-color: #DCDCDC;
;
border-top-style: solid;
border-top-width: 1px;
flex: 1;
}
.uni-date-btn--ok {
padding: 20px 15px;
}
.uni-date-changed--time-start {
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
align-items: center;
}
.uni-date-changed--time-end {
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
align-items: center;
}
.uni-date-changed--time-date {
color: #999;
line-height: 50px;
margin-right: 5px;
// opacity: 0.6;
}
.time-picker-style {
// width: 62px;
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
justify-content: center;
align-items: center
}
.mr-10 {
margin-right: 10px;
}
.dialog-close {
position: absolute;
top: 0;
right: 0;
bottom: 0;
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
align-items: center;
padding: 0 25px;
margin-top: 10px;
}
.dialog-close-plus {
width: 16px;
height: 2px;
background-color: #737987;
border-radius: 2px;
transform: rotate(45deg);
}
.dialog-close-rotate {
position: absolute;
transform: rotate(-45deg);
}
.uni-datetime-picker--btn {
border-radius: 100px;
height: 40px;
line-height: 40px;
background-color: $uni-primary;
color: #fff;
font-size: 16px;
letter-spacing: 2px;
}
/* #ifndef APP-NVUE */
.uni-datetime-picker--btn:active {
opacity: 0.7;
}
/* #endif */
</style>

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{
"uni-datetime-picker.selectDate": "select date",
"uni-datetime-picker.selectTime": "select time",
"uni-datetime-picker.selectDateTime": "select datetime",
"uni-datetime-picker.startDate": "start date",
"uni-datetime-picker.endDate": "end date",
"uni-datetime-picker.startTime": "start time",
"uni-datetime-picker.endTime": "end time",
"uni-datetime-picker.ok": "ok",
"uni-datetime-picker.clear": "clear",
"uni-datetime-picker.cancel": "cancel",
"uni-datetime-picker.year": "-",
"uni-datetime-picker.month": "",
"uni-calender.MON": "MON",
"uni-calender.TUE": "TUE",
"uni-calender.WED": "WED",
"uni-calender.THU": "THU",
"uni-calender.FRI": "FRI",
"uni-calender.SAT": "SAT",
"uni-calender.SUN": "SUN",
"uni-calender.confirm": "confirm"
}

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import en from './en.json'
import zhHans from './zh-Hans.json'
import zhHant from './zh-Hant.json'
export default {
en,
'zh-Hans': zhHans,
'zh-Hant': zhHant
}

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{
"uni-datetime-picker.selectDate": "选择日期",
"uni-datetime-picker.selectTime": "选择时间",
"uni-datetime-picker.selectDateTime": "选择日期时间",
"uni-datetime-picker.startDate": "开始日期",
"uni-datetime-picker.endDate": "结束日期",
"uni-datetime-picker.startTime": "开始时间",
"uni-datetime-picker.endTime": "结束时间",
"uni-datetime-picker.ok": "确定",
"uni-datetime-picker.clear": "清除",
"uni-datetime-picker.cancel": "取消",
"uni-datetime-picker.year": "年",
"uni-datetime-picker.month": "月",
"uni-calender.SUN": "日",
"uni-calender.MON": "一",
"uni-calender.TUE": "二",
"uni-calender.WED": "三",
"uni-calender.THU": "四",
"uni-calender.FRI": "五",
"uni-calender.SAT": "六",
"uni-calender.confirm": "确认"
}

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{
"uni-datetime-picker.selectDate": "選擇日期",
"uni-datetime-picker.selectTime": "選擇時間",
"uni-datetime-picker.selectDateTime": "選擇日期時間",
"uni-datetime-picker.startDate": "開始日期",
"uni-datetime-picker.endDate": "結束日期",
"uni-datetime-picker.startTime": "開始时间",
"uni-datetime-picker.endTime": "結束时间",
"uni-datetime-picker.ok": "確定",
"uni-datetime-picker.clear": "清除",
"uni-datetime-picker.cancel": "取消",
"uni-datetime-picker.year": "年",
"uni-datetime-picker.month": "月",
"uni-calender.SUN": "日",
"uni-calender.MON": "一",
"uni-calender.TUE": "二",
"uni-calender.WED": "三",
"uni-calender.THU": "四",
"uni-calender.FRI": "五",
"uni-calender.SAT": "六",
"uni-calender.confirm": "確認"
}

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// #ifdef H5
export default {
name: 'Keypress',
props: {
disable: {
type: Boolean,
default: false
}
},
mounted () {
const keyNames = {
esc: ['Esc', 'Escape'],
tab: 'Tab',
enter: 'Enter',
space: [' ', 'Spacebar'],
up: ['Up', 'ArrowUp'],
left: ['Left', 'ArrowLeft'],
right: ['Right', 'ArrowRight'],
down: ['Down', 'ArrowDown'],
delete: ['Backspace', 'Delete', 'Del']
}
const listener = ($event) => {
if (this.disable) {
return
}
const keyName = Object.keys(keyNames).find(key => {
const keyName = $event.key
const value = keyNames[key]
return value === keyName || (Array.isArray(value) && value.includes(keyName))
})
if (keyName) {
// 避免和其他按键事件冲突
setTimeout(() => {
this.$emit(keyName, {})
}, 0)
}
}
document.addEventListener('keyup', listener)
this.$once('hook:beforeDestroy', () => {
document.removeEventListener('keyup', listener)
})
},
render: () => {}
}
// #endif

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<template>
<view class="uni-datetime-picker">
<view @click="initTimePicker">
<slot>
<view class="uni-datetime-picker-timebox-pointer"
:class="{'uni-datetime-picker-disabled': disabled, 'uni-datetime-picker-timebox': border}">
<text class="uni-datetime-picker-text">{{time}}</text>
<view v-if="!time" class="uni-datetime-picker-time">
<text class="uni-datetime-picker-text">{{selectTimeText}}</text>
</view>
</view>
</slot>
</view>
<view v-if="visible" id="mask" class="uni-datetime-picker-mask" @click="tiggerTimePicker"></view>
<view v-if="visible" class="uni-datetime-picker-popup" :class="[dateShow && timeShow ? '' : 'fix-nvue-height']"
:style="fixNvueBug">
<view class="uni-title">
<text class="uni-datetime-picker-text">{{selectTimeText}}</text>
</view>
<view v-if="dateShow" class="uni-datetime-picker__container-box">
<picker-view class="uni-datetime-picker-view" :indicator-style="indicatorStyle" :value="ymd"
@change="bindDateChange">
<picker-view-column>
<view class="uni-datetime-picker-item" v-for="(item,index) in years" :key="index">
<text class="uni-datetime-picker-item">{{lessThanTen(item)}}</text>
</view>
</picker-view-column>
<picker-view-column>
<view class="uni-datetime-picker-item" v-for="(item,index) in months" :key="index">
<text class="uni-datetime-picker-item">{{lessThanTen(item)}}</text>
</view>
</picker-view-column>
<picker-view-column>
<view class="uni-datetime-picker-item" v-for="(item,index) in days" :key="index">
<text class="uni-datetime-picker-item">{{lessThanTen(item)}}</text>
</view>
</picker-view-column>
</picker-view>
<!-- 兼容 nvue 不支持伪类 -->
<text class="uni-datetime-picker-sign sign-left">-</text>
<text class="uni-datetime-picker-sign sign-right">-</text>
</view>
<view v-if="timeShow" class="uni-datetime-picker__container-box">
<picker-view class="uni-datetime-picker-view" :class="[hideSecond ? 'time-hide-second' : '']"
:indicator-style="indicatorStyle" :value="hms" @change="bindTimeChange">
<picker-view-column>
<view class="uni-datetime-picker-item" v-for="(item,index) in hours" :key="index">
<text class="uni-datetime-picker-item">{{lessThanTen(item)}}</text>
</view>
</picker-view-column>
<picker-view-column>
<view class="uni-datetime-picker-item" v-for="(item,index) in minutes" :key="index">
<text class="uni-datetime-picker-item">{{lessThanTen(item)}}</text>
</view>
</picker-view-column>
<picker-view-column v-if="!hideSecond">
<view class="uni-datetime-picker-item" v-for="(item,index) in seconds" :key="index">
<text class="uni-datetime-picker-item">{{lessThanTen(item)}}</text>
</view>
</picker-view-column>
</picker-view>
<!-- 兼容 nvue 不支持伪类 -->
<text class="uni-datetime-picker-sign" :class="[hideSecond ? 'sign-center' : 'sign-left']">:</text>
<text v-if="!hideSecond" class="uni-datetime-picker-sign sign-right">:</text>
</view>
<view class="uni-datetime-picker-btn">
<view @click="clearTime">
<text class="uni-datetime-picker-btn-text">{{clearText}}</text>
</view>
<view class="uni-datetime-picker-btn-group">
<view class="uni-datetime-picker-cancel" @click="tiggerTimePicker">
<text class="uni-datetime-picker-btn-text">{{cancelText}}</text>
</view>
<view @click="setTime">
<text class="uni-datetime-picker-btn-text">{{okText}}</text>
</view>
</view>
</view>
</view>
<!-- #ifdef H5 -->
<!-- <keypress v-if="visible" @esc="tiggerTimePicker" @enter="setTime" /> -->
<!-- #endif -->
</view>
</template>
<script>
// #ifdef H5
import keypress from './keypress'
// #endif
import {
initVueI18n
} from '@dcloudio/uni-i18n'
import messages from './i18n/index.js'
const { t } = initVueI18n(messages)
/**
* DatetimePicker 时间选择器
* @description 可以同时选择日期和时间的选择器
* @tutorial https://ext.dcloud.net.cn/plugin?id=xxx
* @property {String} type = [datetime | date | time] 显示模式
* @property {Boolean} multiple = [true|false] 是否多选
* @property {String|Number} value 默认值
* @property {String|Number} start 起始日期或时间
* @property {String|Number} end 起始日期或时间
* @property {String} return-type = [timestamp | string]
* @event {Function} change 选中发生变化触发
*/
export default {
name: 'UniDatetimePicker',
components: {
// #ifdef H5
keypress
// #endif
},
data() {
return {
indicatorStyle: `height: 50px;`,
visible: false,
fixNvueBug: {},
dateShow: true,
timeShow: true,
title: '日期和时间',
// 输入框当前时间
time: '',
// 当前的年月日时分秒
year: 1920,
month: 0,
day: 0,
hour: 0,
minute: 0,
second: 0,
// 起始时间
startYear: 1920,
startMonth: 1,
startDay: 1,
startHour: 0,
startMinute: 0,
startSecond: 0,
// 结束时间
endYear: 2120,
endMonth: 12,
endDay: 31,
endHour: 23,
endMinute: 59,
endSecond: 59,
}
},
props: {
type: {
type: String,
default: 'datetime'
},
value: {
type: [String, Number],
default: ''
},
modelValue: {
type: [String, Number],
default: ''
},
start: {
type: [Number, String],
default: ''
},
end: {
type: [Number, String],
default: ''
},
returnType: {
type: String,
default: 'string'
},
disabled: {
type: [Boolean, String],
default: false
},
border: {
type: [Boolean, String],
default: true
},
hideSecond: {
type: [Boolean, String],
default: false
}
},
watch: {
// #ifndef VUE3
value: {
handler(newVal, oldVal) {
if (newVal) {
this.parseValue(this.fixIosDateFormat(newVal)) //兼容 iOS、safari 日期格式
this.initTime(false)
} else {
this.time = ''
this.parseValue(Date.now())
}
},
immediate: true
},
// #endif
// #ifdef VUE3
modelValue: {
handler(newVal, oldVal) {
if (newVal) {
this.parseValue(this.fixIosDateFormat(newVal)) //兼容 iOS、safari 日期格式
this.initTime(false)
} else {
this.time = ''
this.parseValue(Date.now())
}
},
immediate: true
},
// #endif
type: {
handler(newValue) {
if (newValue === 'date') {
this.dateShow = true
this.timeShow = false
this.title = '日期'
} else if (newValue === 'time') {
this.dateShow = false
this.timeShow = true
this.title = '时间'
} else {
this.dateShow = true
this.timeShow = true
this.title = '日期和时间'
}
},
immediate: true
},
start: {
handler(newVal) {
this.parseDatetimeRange(this.fixIosDateFormat(newVal), 'start') //兼容 iOS、safari 日期格式
},
immediate: true
},
end: {
handler(newVal) {
this.parseDatetimeRange(this.fixIosDateFormat(newVal), 'end') //兼容 iOS、safari 日期格式
},
immediate: true
},
// 月、日、时、分、秒可选范围变化后,检查当前值是否在范围内,不在则当前值重置为可选范围第一项
months(newVal) {
this.checkValue('month', this.month, newVal)
},
days(newVal) {
this.checkValue('day', this.day, newVal)
},
hours(newVal) {
this.checkValue('hour', this.hour, newVal)
},
minutes(newVal) {
this.checkValue('minute', this.minute, newVal)
},
seconds(newVal) {
this.checkValue('second', this.second, newVal)
}
},
computed: {
// 当前年、月、日、时、分、秒选择范围
years() {
return this.getCurrentRange('year')
},
months() {
return this.getCurrentRange('month')
},
days() {
return this.getCurrentRange('day')
},
hours() {
return this.getCurrentRange('hour')
},
minutes() {
return this.getCurrentRange('minute')
},
seconds() {
return this.getCurrentRange('second')
},
// picker 当前值数组
ymd() {
return [this.year - this.minYear, this.month - this.minMonth, this.day - this.minDay]
},
hms() {
return [this.hour - this.minHour, this.minute - this.minMinute, this.second - this.minSecond]
},
// 当前 date 是 start
currentDateIsStart() {
return this.year === this.startYear && this.month === this.startMonth && this.day === this.startDay
},
// 当前 date 是 end
currentDateIsEnd() {
return this.year === this.endYear && this.month === this.endMonth && this.day === this.endDay
},
// 当前年、月、日、时、分、秒的最小值和最大值
minYear() {
return this.startYear
},
maxYear() {
return this.endYear
},
minMonth() {
if (this.year === this.startYear) {
return this.startMonth
} else {
return 1
}
},
maxMonth() {
if (this.year === this.endYear) {
return this.endMonth
} else {
return 12
}
},
minDay() {
if (this.year === this.startYear && this.month === this.startMonth) {
return this.startDay
} else {
return 1
}
},
maxDay() {
if (this.year === this.endYear && this.month === this.endMonth) {
return this.endDay
} else {
return this.daysInMonth(this.year, this.month)
}
},
minHour() {
if (this.type === 'datetime') {
if (this.currentDateIsStart) {
return this.startHour
} else {
return 0
}
}
if (this.type === 'time') {
return this.startHour
}
},
maxHour() {
if (this.type === 'datetime') {
if (this.currentDateIsEnd) {
return this.endHour
} else {
return 23
}
}
if (this.type === 'time') {
return this.endHour
}
},
minMinute() {
if (this.type === 'datetime') {
if (this.currentDateIsStart && this.hour === this.startHour) {
return this.startMinute
} else {
return 0
}
}
if (this.type === 'time') {
if (this.hour === this.startHour) {
return this.startMinute
} else {
return 0
}
}
},
maxMinute() {
if (this.type === 'datetime') {
if (this.currentDateIsEnd && this.hour === this.endHour) {
return this.endMinute
} else {
return 59
}
}
if (this.type === 'time') {
if (this.hour === this.endHour) {
return this.endMinute
} else {
return 59
}
}
},
minSecond() {
if (this.type === 'datetime') {
if (this.currentDateIsStart && this.hour === this.startHour && this.minute === this.startMinute) {
return this.startSecond
} else {
return 0
}
}
if (this.type === 'time') {
if (this.hour === this.startHour && this.minute === this.startMinute) {
return this.startSecond
} else {
return 0
}
}
},
maxSecond() {
if (this.type === 'datetime') {
if (this.currentDateIsEnd && this.hour === this.endHour && this.minute === this.endMinute) {
return this.endSecond
} else {
return 59
}
}
if (this.type === 'time') {
if (this.hour === this.endHour && this.minute === this.endMinute) {
return this.endSecond
} else {
return 59
}
}
},
/**
* for i18n
*/
selectTimeText() {
return t("uni-datetime-picker.selectTime")
},
okText() {
return t("uni-datetime-picker.ok")
},
clearText() {
return t("uni-datetime-picker.clear")
},
cancelText() {
return t("uni-datetime-picker.cancel")
}
},
mounted() {
// #ifdef APP-NVUE
const res = uni.getSystemInfoSync();
this.fixNvueBug = {
top: res.windowHeight / 2,
left: res.windowWidth / 2
}
// #endif
},
methods: {
/**
* @param {Object} item
* 小于 10 在前面加个 0
*/
lessThanTen(item) {
return item < 10 ? '0' + item : item
},
/**
* 解析时分秒字符串例如00:00:00
* @param {String} timeString
*/
parseTimeType(timeString) {
if (timeString) {
let timeArr = timeString.split(':')
this.hour = Number(timeArr[0])
this.minute = Number(timeArr[1])
this.second = Number(timeArr[2])
}
},
/**
* 解析选择器初始值类型可以是字符串、时间戳例如2000-10-02、'08:30:00'、 1610695109000
* @param {String | Number} datetime
*/
initPickerValue(datetime) {
let defaultValue = null
if (datetime) {
defaultValue = this.compareValueWithStartAndEnd(datetime, this.start, this.end)
} else {
defaultValue = Date.now()
defaultValue = this.compareValueWithStartAndEnd(defaultValue, this.start, this.end)
}
this.parseValue(defaultValue)
},
/**
* 初始值规则:
* - 用户设置初始值 value
* - 设置了起始时间 start、终止时间 end并 start < value < end初始值为 value 否则初始值为 start
* - 只设置了起始时间 start并 start < value初始值为 value否则初始值为 start
* - 只设置了终止时间 end并 value < end初始值为 value否则初始值为 end
* - 无起始终止时间,则初始值为 value
* - 无初始值 value则初始值为当前本地时间 Date.now()
* @param {Object} value
* @param {Object} dateBase
*/
compareValueWithStartAndEnd(value, start, end) {
let winner = null
value = this.superTimeStamp(value)
start = this.superTimeStamp(start)
end = this.superTimeStamp(end)
if (start && end) {
if (value < start) {
winner = new Date(start)
} else if (value > end) {
winner = new Date(end)
} else {
winner = new Date(value)
}
} else if (start && !end) {
winner = start <= value ? new Date(value) : new Date(start)
} else if (!start && end) {
winner = value <= end ? new Date(value) : new Date(end)
} else {
winner = new Date(value)
}
return winner
},
/**
* 转换为可比较的时间戳,接受日期、时分秒、时间戳
* @param {Object} value
*/
superTimeStamp(value) {
let dateBase = ''
if (this.type === 'time' && value && typeof value === 'string') {
const now = new Date()
const year = now.getFullYear()
const month = now.getMonth() + 1
const day = now.getDate()
dateBase = year + '/' + month + '/' + day + ' '
}
if (Number(value) && typeof value !== NaN) {
value = parseInt(value)
dateBase = 0
}
return this.createTimeStamp(dateBase + value)
},
/**
* 解析默认值 value字符串、时间戳
* @param {Object} defaultTime
*/
parseValue(value) {
if (!value) {
return
}
if (this.type === 'time' && typeof value === "string") {
this.parseTimeType(value)
} else {
let defaultDate = null
defaultDate = new Date(value)
if (this.type !== 'time') {
this.year = defaultDate.getFullYear()
this.month = defaultDate.getMonth() + 1
this.day = defaultDate.getDate()
}
if (this.type !== 'date') {
this.hour = defaultDate.getHours()
this.minute = defaultDate.getMinutes()
this.second = defaultDate.getSeconds()
}
}
if (this.hideSecond) {
this.second = 0
}
},
/**
* 解析可选择时间范围 start、end年月日字符串、时间戳
* @param {Object} defaultTime
*/
parseDatetimeRange(point, pointType) {
// 时间为空,则重置为初始值
if (!point) {
if (pointType === 'start') {
this.startYear = 1920
this.startMonth = 1
this.startDay = 1
this.startHour = 0
this.startMinute = 0
this.startSecond = 0
}
if (pointType === 'end') {
this.endYear = 2120
this.endMonth = 12
this.endDay = 31
this.endHour = 23
this.endMinute = 59
this.endSecond = 59
}
return
}
if (this.type === 'time') {
const pointArr = point.split(':')
this[pointType + 'Hour'] = Number(pointArr[0])
this[pointType + 'Minute'] = Number(pointArr[1])
this[pointType + 'Second'] = Number(pointArr[2])
} else {
if (!point) {
pointType === 'start' ? this.startYear = this.year - 60 : this.endYear = this.year + 60
return
}
if (Number(point) && Number(point) !== NaN) {
point = parseInt(point)
}
// datetime 的 end 没有时分秒, 则不限制
const hasTime = /[0-9]:[0-9]/
if (this.type === 'datetime' && pointType === 'end' && typeof point === 'string' && !hasTime.test(
point)) {
point = point + ' 23:59:59'
}
const pointDate = new Date(point)
this[pointType + 'Year'] = pointDate.getFullYear()
this[pointType + 'Month'] = pointDate.getMonth() + 1
this[pointType + 'Day'] = pointDate.getDate()
if (this.type === 'datetime') {
this[pointType + 'Hour'] = pointDate.getHours()
this[pointType + 'Minute'] = pointDate.getMinutes()
this[pointType + 'Second'] = pointDate.getSeconds()
}
}
},
// 获取 年、月、日、时、分、秒 当前可选范围
getCurrentRange(value) {
const range = []
for (let i = this['min' + this.capitalize(value)]; i <= this['max' + this.capitalize(value)]; i++) {
range.push(i)
}
return range
},
// 字符串首字母大写
capitalize(str) {
return str.charAt(0).toUpperCase() + str.slice(1)
},
// 检查当前值是否在范围内,不在则当前值重置为可选范围第一项
checkValue(name, value, values) {
if (values.indexOf(value) === -1) {
this[name] = values[0]
}
},
// 每个月的实际天数
daysInMonth(year, month) { // Use 1 for January, 2 for February, etc.
return new Date(year, month, 0).getDate();
},
//兼容 iOS、safari 日期格式
fixIosDateFormat(value) {
if (typeof value === 'string') {
value = value.replace(/-/g, '/')
}
return value
},
/**
* 生成时间戳
* @param {Object} time
*/
createTimeStamp(time) {
if (!time) return
if (typeof time === "number") {
return time
} else {
time = time.replace(/-/g, '/')
if (this.type === 'date') {
time = time + ' ' + '00:00:00'
}
return Date.parse(time)
}
},
/**
* 生成日期或时间的字符串
*/
createDomSting() {
const yymmdd = this.year +
'-' +
this.lessThanTen(this.month) +
'-' +
this.lessThanTen(this.day)
let hhmmss = this.lessThanTen(this.hour) +
':' +
this.lessThanTen(this.minute)
if (!this.hideSecond) {
hhmmss = hhmmss + ':' + this.lessThanTen(this.second)
}
if (this.type === 'date') {
return yymmdd
} else if (this.type === 'time') {
return hhmmss
} else {
return yymmdd + ' ' + hhmmss
}
},
/**
* 初始化返回值,并抛出 change 事件
*/
initTime(emit = true) {
this.time = this.createDomSting()
if (!emit) return
if (this.returnType === 'timestamp' && this.type !== 'time') {
this.$emit('change', this.createTimeStamp(this.time))
this.$emit('input', this.createTimeStamp(this.time))
this.$emit('update:modelValue', this.createTimeStamp(this.time))
} else {
this.$emit('change', this.time)
this.$emit('input', this.time)
this.$emit('update:modelValue', this.time)
}
},
/**
* 用户选择日期或时间更新 data
* @param {Object} e
*/
bindDateChange(e) {
const val = e.detail.value
this.year = this.years[val[0]]
this.month = this.months[val[1]]
this.day = this.days[val[2]]
},
bindTimeChange(e) {
const val = e.detail.value
this.hour = this.hours[val[0]]
this.minute = this.minutes[val[1]]
this.second = this.seconds[val[2]]
},
/**
* 初始化弹出层
*/
initTimePicker() {
if (this.disabled) return
const value = this.fixIosDateFormat(this.value)
this.initPickerValue(value)
this.visible = !this.visible
},
/**
* 触发或关闭弹框
*/
tiggerTimePicker(e) {
this.visible = !this.visible
},
/**
* 用户点击“清空”按钮,清空当前值
*/
clearTime() {
this.time = ''
this.$emit('change', this.time)
this.$emit('input', this.time)
this.$emit('update:modelValue', this.time)
this.tiggerTimePicker()
},
/**
* 用户点击“确定”按钮
*/
setTime() {
this.initTime()
this.tiggerTimePicker()
}
}
}
</script>
<style lang="scss">
$uni-primary: #007aff !default;
.uni-datetime-picker {
/* #ifndef APP-NVUE */
/* width: 100%; */
/* #endif */
}
.uni-datetime-picker-view {
height: 130px;
width: 270px;
/* #ifndef APP-NVUE */
cursor: pointer;
/* #endif */
}
.uni-datetime-picker-item {
height: 50px;
line-height: 50px;
text-align: center;
font-size: 14px;
}
.uni-datetime-picker-btn {
margin-top: 60px;
/* #ifndef APP-NVUE */
display: flex;
cursor: pointer;
/* #endif */
flex-direction: row;
justify-content: space-between;
}
.uni-datetime-picker-btn-text {
font-size: 14px;
color: $uni-primary;
}
.uni-datetime-picker-btn-group {
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
}
.uni-datetime-picker-cancel {
margin-right: 30px;
}
.uni-datetime-picker-mask {
position: fixed;
bottom: 0px;
top: 0px;
left: 0px;
right: 0px;
background-color: rgba(0, 0, 0, 0.4);
transition-duration: 0.3s;
z-index: 998;
}
.uni-datetime-picker-popup {
border-radius: 8px;
padding: 30px;
width: 270px;
/* #ifdef APP-NVUE */
height: 500px;
/* #endif */
/* #ifdef APP-NVUE */
width: 330px;
/* #endif */
background-color: #fff;
position: fixed;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
transition-duration: 0.3s;
z-index: 999;
}
.fix-nvue-height {
/* #ifdef APP-NVUE */
height: 330px;
/* #endif */
}
.uni-datetime-picker-time {
color: grey;
}
.uni-datetime-picker-column {
height: 50px;
}
.uni-datetime-picker-timebox {
border: 1px solid #E5E5E5;
border-radius: 5px;
padding: 7px 10px;
/* #ifndef APP-NVUE */
box-sizing: border-box;
cursor: pointer;
/* #endif */
}
.uni-datetime-picker-timebox-pointer {
/* #ifndef APP-NVUE */
cursor: pointer;
/* #endif */
}
.uni-datetime-picker-disabled {
opacity: 0.4;
/* #ifdef H5 */
cursor: not-allowed !important;
/* #endif */
}
.uni-datetime-picker-text {
font-size: 14px;
line-height: 50px
}
.uni-datetime-picker-sign {
position: absolute;
top: 53px;
/* 减掉 10px 的元素高度兼容nvue */
color: #999;
/* #ifdef APP-NVUE */
font-size: 16px;
/* #endif */
}
.sign-left {
left: 86px;
}
.sign-right {
right: 86px;
}
.sign-center {
left: 135px;
}
.uni-datetime-picker__container-box {
position: relative;
display: flex;
align-items: center;
justify-content: center;
margin-top: 40px;
}
.time-hide-second {
width: 180px;
}
</style>

View File

@@ -0,0 +1,410 @@
class Calendar {
constructor({
date,
selected,
startDate,
endDate,
range,
// multipleStatus
} = {}) {
// 当前日期
this.date = this.getDate(new Date()) // 当前初入日期
// 打点信息
this.selected = selected || [];
// 范围开始
this.startDate = startDate
// 范围结束
this.endDate = endDate
this.range = range
// 多选状态
this.cleanMultipleStatus()
// 每周日期
this.weeks = {}
// this._getWeek(this.date.fullDate)
// this.multipleStatus = multipleStatus
this.lastHover = false
}
/**
* 设置日期
* @param {Object} date
*/
setDate(date) {
this.selectDate = this.getDate(date)
this._getWeek(this.selectDate.fullDate)
}
/**
* 清理多选状态
*/
cleanMultipleStatus() {
this.multipleStatus = {
before: '',
after: '',
data: []
}
}
/**
* 重置开始日期
*/
resetSatrtDate(startDate) {
// 范围开始
this.startDate = startDate
}
/**
* 重置结束日期
*/
resetEndDate(endDate) {
// 范围结束
this.endDate = endDate
}
/**
* 获取任意时间
*/
getDate(date, AddDayCount = 0, str = 'day') {
if (!date) {
date = new Date()
}
if (typeof date !== 'object') {
date = date.replace(/-/g, '/')
}
const dd = new Date(date)
switch (str) {
case 'day':
dd.setDate(dd.getDate() + AddDayCount) // 获取AddDayCount天后的日期
break
case 'month':
if (dd.getDate() === 31) {
dd.setDate(dd.getDate() + AddDayCount)
} else {
dd.setMonth(dd.getMonth() + AddDayCount) // 获取AddDayCount天后的日期
}
break
case 'year':
dd.setFullYear(dd.getFullYear() + AddDayCount) // 获取AddDayCount天后的日期
break
}
const y = dd.getFullYear()
const m = dd.getMonth() + 1 < 10 ? '0' + (dd.getMonth() + 1) : dd.getMonth() + 1 // 获取当前月份的日期不足10补0
const d = dd.getDate() < 10 ? '0' + dd.getDate() : dd.getDate() // 获取当前几号不足10补0
return {
fullDate: y + '-' + m + '-' + d,
year: y,
month: m,
date: d,
day: dd.getDay()
}
}
/**
* 获取上月剩余天数
*/
_getLastMonthDays(firstDay, full) {
let dateArr = []
for (let i = firstDay; i > 0; i--) {
const beforeDate = new Date(full.year, full.month - 1, -i + 1).getDate()
dateArr.push({
date: beforeDate,
month: full.month - 1,
disable: true
})
}
return dateArr
}
/**
* 获取本月天数
*/
_currentMonthDys(dateData, full) {
let dateArr = []
let fullDate = this.date.fullDate
for (let i = 1; i <= dateData; i++) {
let isinfo = false
let nowDate = full.year + '-' + (full.month < 10 ?
full.month : full.month) + '-' + (i < 10 ?
'0' + i : i)
// 是否今天
let isDay = fullDate === nowDate
// 获取打点信息
let info = this.selected && this.selected.find((item) => {
if (this.dateEqual(nowDate, item.date)) {
return item
}
})
// 日期禁用
let disableBefore = true
let disableAfter = true
if (this.startDate) {
// let dateCompBefore = this.dateCompare(this.startDate, fullDate)
// disableBefore = this.dateCompare(dateCompBefore ? this.startDate : fullDate, nowDate)
disableBefore = this.dateCompare(this.startDate, nowDate)
}
if (this.endDate) {
// let dateCompAfter = this.dateCompare(fullDate, this.endDate)
// disableAfter = this.dateCompare(nowDate, dateCompAfter ? this.endDate : fullDate)
disableAfter = this.dateCompare(nowDate, this.endDate)
}
let multiples = this.multipleStatus.data
let checked = false
let multiplesStatus = -1
if (this.range) {
if (multiples) {
multiplesStatus = multiples.findIndex((item) => {
return this.dateEqual(item, nowDate)
})
}
if (multiplesStatus !== -1) {
checked = true
}
}
let data = {
fullDate: nowDate,
year: full.year,
date: i,
multiple: this.range ? checked : false,
beforeMultiple: this.isLogicBefore(nowDate, this.multipleStatus.before, this.multipleStatus.after),
afterMultiple: this.isLogicAfter(nowDate, this.multipleStatus.before, this.multipleStatus.after),
month: full.month,
disable: !(disableBefore && disableAfter),
isDay,
userChecked: false
}
if (info) {
data.extraInfo = info
}
dateArr.push(data)
}
return dateArr
}
/**
* 获取下月天数
*/
_getNextMonthDays(surplus, full) {
let dateArr = []
for (let i = 1; i < surplus + 1; i++) {
dateArr.push({
date: i,
month: Number(full.month) + 1,
disable: true
})
}
return dateArr
}
/**
* 获取当前日期详情
* @param {Object} date
*/
getInfo(date) {
if (!date) {
date = new Date()
}
const dateInfo = this.canlender.find(item => item.fullDate === this.getDate(date).fullDate)
return dateInfo
}
/**
* 比较时间大小
*/
dateCompare(startDate, endDate) {
// 计算截止时间
startDate = new Date(startDate.replace('-', '/').replace('-', '/'))
// 计算详细项的截止时间
endDate = new Date(endDate.replace('-', '/').replace('-', '/'))
if (startDate <= endDate) {
return true
} else {
return false
}
}
/**
* 比较时间是否相等
*/
dateEqual(before, after) {
// 计算截止时间
before = new Date(before.replace('-', '/').replace('-', '/'))
// 计算详细项的截止时间
after = new Date(after.replace('-', '/').replace('-', '/'))
if (before.getTime() - after.getTime() === 0) {
return true
} else {
return false
}
}
/**
* 比较真实起始日期
*/
isLogicBefore(currentDay, before, after) {
let logicBefore = before
if (before && after) {
logicBefore = this.dateCompare(before, after) ? before : after
}
return this.dateEqual(logicBefore, currentDay)
}
isLogicAfter(currentDay, before, after) {
let logicAfter = after
if (before && after) {
logicAfter = this.dateCompare(before, after) ? after : before
}
return this.dateEqual(logicAfter, currentDay)
}
/**
* 获取日期范围内所有日期
* @param {Object} begin
* @param {Object} end
*/
geDateAll(begin, end) {
var arr = []
var ab = begin.split('-')
var ae = end.split('-')
var db = new Date()
db.setFullYear(ab[0], ab[1] - 1, ab[2])
var de = new Date()
de.setFullYear(ae[0], ae[1] - 1, ae[2])
var unixDb = db.getTime() - 24 * 60 * 60 * 1000
var unixDe = de.getTime() - 24 * 60 * 60 * 1000
for (var k = unixDb; k <= unixDe;) {
k = k + 24 * 60 * 60 * 1000
arr.push(this.getDate(new Date(parseInt(k))).fullDate)
}
return arr
}
/**
* 获取多选状态
*/
setMultiple(fullDate) {
let {
before,
after
} = this.multipleStatus
if (!this.range) return
if (before && after) {
if (!this.lastHover) {
this.lastHover = true
return
}
this.multipleStatus.before = fullDate
this.multipleStatus.after = ''
this.multipleStatus.data = []
this.multipleStatus.fulldate = ''
this.lastHover = false
} else {
if (!before) {
this.multipleStatus.before = fullDate
this.lastHover = false
} else {
this.multipleStatus.after = fullDate
if (this.dateCompare(this.multipleStatus.before, this.multipleStatus.after)) {
this.multipleStatus.data = this.geDateAll(this.multipleStatus.before, this.multipleStatus
.after);
} else {
this.multipleStatus.data = this.geDateAll(this.multipleStatus.after, this.multipleStatus
.before);
}
this.lastHover = true
}
}
this._getWeek(fullDate)
}
/**
* 鼠标 hover 更新多选状态
*/
setHoverMultiple(fullDate) {
let {
before,
after
} = this.multipleStatus
if (!this.range) return
if (this.lastHover) return
if (!before) {
this.multipleStatus.before = fullDate
} else {
this.multipleStatus.after = fullDate
if (this.dateCompare(this.multipleStatus.before, this.multipleStatus.after)) {
this.multipleStatus.data = this.geDateAll(this.multipleStatus.before, this.multipleStatus.after);
} else {
this.multipleStatus.data = this.geDateAll(this.multipleStatus.after, this.multipleStatus.before);
}
}
this._getWeek(fullDate)
}
/**
* 更新默认值多选状态
*/
setDefaultMultiple(before, after) {
this.multipleStatus.before = before
this.multipleStatus.after = after
if (before && after) {
if (this.dateCompare(before, after)) {
this.multipleStatus.data = this.geDateAll(before, after);
this._getWeek(after)
} else {
this.multipleStatus.data = this.geDateAll(after, before);
this._getWeek(before)
}
}
}
/**
* 获取每周数据
* @param {Object} dateData
*/
_getWeek(dateData) {
const {
fullDate,
year,
month,
date,
day
} = this.getDate(dateData)
let firstDay = new Date(year, month - 1, 1).getDay()
let currentDay = new Date(year, month, 0).getDate()
let dates = {
lastMonthDays: this._getLastMonthDays(firstDay, this.getDate(dateData)), // 上个月末尾几天
currentMonthDys: this._currentMonthDys(currentDay, this.getDate(dateData)), // 本月天数
nextMonthDays: [], // 下个月开始几天
weeks: []
}
let canlender = []
const surplus = 42 - (dates.lastMonthDays.length + dates.currentMonthDys.length)
dates.nextMonthDays = this._getNextMonthDays(surplus, this.getDate(dateData))
canlender = canlender.concat(dates.lastMonthDays, dates.currentMonthDys, dates.nextMonthDays)
let weeks = {}
// 拼接数组 上个月开始几天 + 本月天数+ 下个月开始几天
for (let i = 0; i < canlender.length; i++) {
if (i % 7 === 0) {
weeks[parseInt(i / 7)] = new Array(7)
}
weeks[parseInt(i / 7)][i % 7] = canlender[i]
}
this.canlender = canlender
this.weeks = weeks
}
//静态方法
// static init(date) {
// if (!this.instance) {
// this.instance = new Calendar(date);
// }
// return this.instance;
// }
}
export default Calendar

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{
"id": "uni-datetime-picker",
"displayName": "uni-datetime-picker 日期选择器",
"version": "2.2.12",
"description": "uni-datetime-picker 日期时间选择器,支持日历,支持范围选择",
"keywords": [
"uni-datetime-picker",
"uni-ui",
"uniui",
"日期时间选择器",
"日期时间"
],
"repository": "https://github.com/dcloudio/uni-ui",
"engines": {
"HBuilderX": ""
},
"directories": {
"example": "../../temps/example_temps"
},
"dcloudext": {
"sale": {
"regular": {
"price": "0.00"
},
"sourcecode": {
"price": "0.00"
}
},
"contact": {
"qq": ""
},
"declaration": {
"ads": "无",
"data": "无",
"permissions": "无"
},
"npmurl": "https://www.npmjs.com/package/@dcloudio/uni-ui",
"type": "component-vue"
},
"uni_modules": {
"dependencies": [
"uni-scss",
"uni-icons"
],
"encrypt": [],
"platforms": {
"cloud": {
"tcb": "y",
"aliyun": "y"
},
"client": {
"App": {
"app-vue": "y",
"app-nvue": "n"
},
"H5-mobile": {
"Safari": "y",
"Android Browser": "y",
"微信浏览器(Android)": "y",
"QQ浏览器(Android)": "y"
},
"H5-pc": {
"Chrome": "y",
"IE": "y",
"Edge": "y",
"Firefox": "y",
"Safari": "y"
},
"小程序": {
"微信": "y",
"阿里": "y",
"百度": "y",
"字节跳动": "y",
"QQ": "y"
},
"快应用": {
"华为": "u",
"联盟": "u"
},
"Vue": {
"vue2": "y",
"vue3": "y"
}
}
}
}
}

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> `重要通知:组件升级更新 2.0.0 后,支持日期+时间范围选择,组件 ui 将使用日历选择日期ui 变化较大,同时支持 PC 和 移动端。此版本不向后兼容不再支持单独的时间选择type=time及相关的 hide-second 属性(时间选可使用内置组件 picker。若仍需使用旧版本可在插件市场下载*非uni_modules版本*,旧版本将不再维护`
## DatetimePicker 时间选择器
> **组件名uni-datetime-picker**
> 代码块: `uDatetimePicker`
该组件的优势是,支持**时间戳**输入和输出(起始时间、终止时间也支持时间戳),可**同时选择**日期和时间。
若只是需要单独选择日期和时间,不需要时间戳输入和输出,可使用原生的 picker 组件。
**_点击 picker 默认值规则_**
- 若设置初始值 value, 会显示在 picker 显示框中
- 若无初始值 value则初始值 value 为当前本地时间 Date.now() 但不会显示在 picker 显示框中
### [查看文档](https://uniapp.dcloud.io/component/uniui/uni-datetime-picker)
#### 如使用过程中有任何问题或者您对uni-ui有一些好的建议欢迎加入 uni-ui 交流群871950839

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## 1.1.92023-04-11
- 修复 vue3 下 keyboardheightchange 事件报错的bug
## 1.1.82023-03-29
- 优化 trim 属性默认值
## 1.1.72023-03-29
- 新增 cursor-spacing 属性
## 1.1.62023-01-28
- 新增 keyboardheightchange 事件,可监听键盘高度变化
## 1.1.52022-11-29
- 优化 主题样式
## 1.1.42022-10-27
- 修复 props 中背景颜色无默认值的bug
## 1.1.02022-06-30
- 新增 在 uni-forms 1.4.0 中使用可以在 blur 时校验内容
- 新增 clear 事件,点击右侧叉号图标触发
- 新增 change 事件 ,仅在输入框失去焦点或用户按下回车时触发
- 优化 组件样式,组件获取焦点时高亮显示,图标颜色调整等
## 1.0.52022-06-07
- 优化 clearable 显示策略
## 1.0.42022-06-07
- 优化 clearable 显示策略
## 1.0.32022-05-20
- 修复 关闭图标某些情况下无法取消的 bug
## 1.0.22022-04-12
- 修复 默认值不生效的 bug
## 1.0.12022-04-02
- 修复 value 不能为 0 的 bug
## 1.0.02021-11-19
- 优化 组件 UI并提供设计资源详见:[https://uniapp.dcloud.io/component/uniui/resource](https://uniapp.dcloud.io/component/uniui/resource)
- 文档迁移,详见:[https://uniapp.dcloud.io/component/uniui/uni-easyinput](https://uniapp.dcloud.io/component/uniui/uni-easyinput)
## 0.1.42021-08-20
- 修复 在 uni-forms 的动态表单中默认值校验不通过的 bug
## 0.1.32021-08-11
- 修复 在 uni-forms 中重置表单,错误信息无法清除的问题
## 0.1.22021-07-30
- 优化 vue3 下事件警告的问题
## 0.1.1
- 优化 errorMessage 属性支持 Boolean 类型
## 0.1.02021-07-13
- 组件兼容 vue3如何创建 vue3 项目,详见 [uni-app 项目支持 vue3 介绍](https://ask.dcloud.net.cn/article/37834)
## 0.0.162021-06-29
- 修复 confirmType 属性(仅 type="text" 生效)导致多行文本框无法换行的 bug
## 0.0.152021-06-21
- 修复 passwordIcon 属性拼写错误的 bug
## 0.0.142021-06-18
- 新增 passwordIcon 属性,当 type=password 时是否显示小眼睛图标
- 修复 confirmType 属性不生效的问题
## 0.0.132021-06-04
- 修复 disabled 状态可清出内容的 bug
## 0.0.122021-05-12
- 新增 组件示例地址
## 0.0.112021-05-07
- 修复 input-border 属性不生效的问题
## 0.0.102021-04-30
- 修复 ios 遮挡文字、显示一半的问题
## 0.0.92021-02-05
- 调整为 uni_modules 目录规范
- 优化 兼容 nvue 页面

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/**
* @desc 函数防抖
* @param func 目标函数
* @param wait 延迟执行毫秒数
* @param immediate true - 立即执行, false - 延迟执行
*/
export const debounce = function(func, wait = 1000, immediate = true) {
let timer;
console.log(1);
return function() {
console.log(123);
let context = this,
args = arguments;
if (timer) clearTimeout(timer);
if (immediate) {
let callNow = !timer;
timer = setTimeout(() => {
timer = null;
}, wait);
if (callNow) func.apply(context, args);
} else {
timer = setTimeout(() => {
func.apply(context, args);
}, wait)
}
}
}
/**
* @desc 函数节流
* @param func 函数
* @param wait 延迟执行毫秒数
* @param type 1 使用表时间戳,在时间段开始的时候触发 2 使用表定时器,在时间段结束的时候触发
*/
export const throttle = (func, wait = 1000, type = 1) => {
let previous = 0;
let timeout;
return function() {
let context = this;
let args = arguments;
if (type === 1) {
let now = Date.now();
if (now - previous > wait) {
func.apply(context, args);
previous = now;
}
} else if (type === 2) {
if (!timeout) {
timeout = setTimeout(() => {
timeout = null;
func.apply(context, args)
}, wait)
}
}
}
}

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<template>
<view class="uni-easyinput" :class="{ 'uni-easyinput-error': msg }" :style="boxStyle">
<view class="uni-easyinput__content" :class="inputContentClass" :style="inputContentStyle">
<uni-icons v-if="prefixIcon" class="content-clear-icon" :type="prefixIcon" color="#c0c4cc" @click="onClickIcon('prefix')" size="22"></uni-icons>
<textarea
v-if="type === 'textarea'"
class="uni-easyinput__content-textarea"
:class="{ 'input-padding': inputBorder }"
:name="name"
:value="val"
:placeholder="placeholder"
:placeholderStyle="placeholderStyle"
:disabled="disabled"
placeholder-class="uni-easyinput__placeholder-class"
:maxlength="inputMaxlength"
:focus="focused"
:autoHeight="autoHeight"
:cursor-spacing="cursorSpacing"
@input="onInput"
@blur="_Blur"
@focus="_Focus"
@confirm="onConfirm"
@keyboardheightchange="onkeyboardheightchange"
></textarea>
<input
v-else
:type="type === 'password' ? 'text' : type"
class="uni-easyinput__content-input"
:style="inputStyle"
:name="name"
:value="val"
:password="!showPassword && type === 'password'"
:placeholder="placeholder"
:placeholderStyle="placeholderStyle"
placeholder-class="uni-easyinput__placeholder-class"
:disabled="disabled"
:maxlength="inputMaxlength"
:focus="focused"
:confirmType="confirmType"
:cursor-spacing="cursorSpacing"
@focus="_Focus"
@blur="_Blur"
@input="onInput"
@confirm="onConfirm"
@keyboardheightchange="onkeyboardheightchange"
/>
<template v-if="type === 'password' && passwordIcon">
<!-- 开启密码时显示小眼睛 -->
<uni-icons
v-if="isVal"
class="content-clear-icon"
:class="{ 'is-textarea-icon': type === 'textarea' }"
:type="showPassword ? 'eye-slash-filled' : 'eye-filled'"
:size="22"
:color="focusShow ? primaryColor : '#c0c4cc'"
@click="onEyes"
></uni-icons>
</template>
<template v-else-if="suffixIcon">
<uni-icons v-if="suffixIcon" class="content-clear-icon" :type="suffixIcon" color="#c0c4cc" @click="onClickIcon('suffix')" size="22"></uni-icons>
</template>
<template v-else>
<uni-icons
v-if="clearable && isVal && !disabled && type !== 'textarea'"
class="content-clear-icon"
:class="{ 'is-textarea-icon': type === 'textarea' }"
type="clear"
:size="clearSize"
:color="msg ? '#dd524d' : focusShow ? primaryColor : '#c0c4cc'"
@click="onClear"
></uni-icons>
</template>
<slot name="right"></slot>
</view>
</view>
</template>
<script>
/**
* Easyinput 输入框
* @description 此组件可以实现表单的输入与校验,包括 "text" 和 "textarea" 类型。
* @tutorial https://ext.dcloud.net.cn/plugin?id=3455
* @property {String} value 输入内容
* @property {String } type 输入框的类型默认text password/text/textarea/..
* @value text 文本输入键盘
* @value textarea 多行文本输入键盘
* @value password 密码输入键盘
* @value number 数字输入键盘注意iOS上app-vue弹出的数字键盘并非9宫格方式
* @value idcard 身份证输入键盘信、支付宝、百度、QQ小程序
* @value digit 带小数点的数字键盘 App的nvue页面、微信、支付宝、百度、头条、QQ小程序支持
* @property {Boolean} clearable 是否显示右侧清空内容的图标控件点击可清空输入框内容默认true
* @property {Boolean} autoHeight 是否自动增高输入区域type为textarea时有效默认true
* @property {String } placeholder 输入框的提示文字
* @property {String } placeholderStyle placeholder的样式(内联样式,字符串),如"color: #ddd"
* @property {Boolean} focus 是否自动获得焦点默认false
* @property {Boolean} disabled 是否禁用默认false
* @property {Number } maxlength 最大输入长度,设置为 -1 的时候不限制最大长度默认140
* @property {String } confirmType 设置键盘右下角按钮的文字仅在type="text"时生效默认done
* @property {Number } clearSize 清除图标的大小单位px默认15
* @property {String} prefixIcon 输入框头部图标
* @property {String} suffixIcon 输入框尾部图标
* @property {String} primaryColor 设置主题色(默认#2979ff
* @property {Boolean} trim 是否自动去除两端的空格
* @property {Boolean} cursorSpacing 指定光标与键盘的距离,单位 px
* @value both 去除两端空格
* @value left 去除左侧空格
* @value right 去除右侧空格
* @value start 去除左侧空格
* @value end 去除右侧空格
* @value all 去除全部空格
* @value none 不去除空格
* @property {Boolean} inputBorder 是否显示input输入框的边框默认true
* @property {Boolean} passwordIcon type=password时是否显示小眼睛图标
* @property {Object} styles 自定义颜色
* @event {Function} input 输入框内容发生变化时触发
* @event {Function} focus 输入框获得焦点时触发
* @event {Function} blur 输入框失去焦点时触发
* @event {Function} confirm 点击完成按钮时触发
* @event {Function} iconClick 点击图标时触发
* @example <uni-easyinput v-model="mobile"></uni-easyinput>
*/
function obj2strClass(obj) {
let classess = '';
for (let key in obj) {
const val = obj[key];
if (val) {
classess += `${key} `;
}
}
return classess;
}
function obj2strStyle(obj) {
let style = '';
for (let key in obj) {
const val = obj[key];
style += `${key}:${val};`;
}
return style;
}
export default {
name: 'uni-easyinput',
emits: ['click', 'iconClick', 'update:modelValue', 'input', 'focus', 'blur', 'confirm', 'clear', 'eyes', 'change', 'keyboardheightchange'],
model: {
prop: 'modelValue',
event: 'update:modelValue'
},
options: {
virtualHost: true
},
inject: {
form: {
from: 'uniForm',
default: null
},
formItem: {
from: 'uniFormItem',
default: null
}
},
props: {
name: String,
value: [Number, String],
modelValue: [Number, String],
type: {
type: String,
default: 'text'
},
clearable: {
type: Boolean,
default: true
},
autoHeight: {
type: Boolean,
default: false
},
placeholder: {
type: String,
default: ' '
},
placeholderStyle: String,
focus: {
type: Boolean,
default: false
},
disabled: {
type: Boolean,
default: false
},
maxlength: {
type: [Number, String],
default: 140
},
confirmType: {
type: String,
default: 'done'
},
clearSize: {
type: [Number, String],
default: 24
},
inputBorder: {
type: Boolean,
default: true
},
prefixIcon: {
type: String,
default: ''
},
suffixIcon: {
type: String,
default: ''
},
trim: {
type: [Boolean, String],
default: false
},
cursorSpacing: {
type: Number,
default: 0
},
passwordIcon: {
type: Boolean,
default: true
},
primaryColor: {
type: String,
default: '#2979ff'
},
styles: {
type: Object,
default() {
return {
color: '#333',
backgroundColor: '#fff',
disableColor: '#F7F6F6',
borderColor: '#e5e5e5'
};
}
},
errorMessage: {
type: [String, Boolean],
default: ''
}
},
data() {
return {
focused: false,
val: '',
showMsg: '',
border: false,
isFirstBorder: false,
showClearIcon: false,
showPassword: false,
focusShow: false,
localMsg: '',
isEnter: false // 用于判断当前是否是使用回车操作
};
},
computed: {
// 输入框内是否有值
isVal() {
const val = this.val;
// fixed by mehaotian 处理值为0的情况字符串0不在处理范围
if (val || val === 0) {
return true;
}
return false;
},
msg() {
// console.log('computed', this.form, this.formItem);
// if (this.form) {
// return this.errorMessage || this.formItem.errMsg;
// }
// TODO 处理头条 formItem 中 errMsg 不更新的问题
return this.localMsg || this.errorMessage;
},
// 因为uniapp的input组件的maxlength组件必须要数值这里转为数值用户可以传入字符串数值
inputMaxlength() {
return Number(this.maxlength);
},
// 处理外层样式的style
boxStyle() {
return `color:${this.inputBorder && this.msg ? '#e43d33' : this.styles.color};`;
},
// input 内容的类和样式处理
inputContentClass() {
return obj2strClass({
'is-input-border': this.inputBorder,
'is-input-error-border': this.inputBorder && this.msg,
'is-textarea': this.type === 'textarea',
'is-disabled': this.disabled,
'is-focused': this.focusShow
});
},
inputContentStyle() {
const focusColor = this.focusShow ? this.primaryColor : this.styles.borderColor;
const borderColor = this.inputBorder && this.msg ? '#dd524d' : focusColor;
return obj2strStyle({
'border-color': borderColor || '#e5e5e5',
'background-color': this.disabled ? this.styles.disableColor : this.styles.backgroundColor
});
},
// input右侧样式
inputStyle() {
const paddingRight = this.type === 'password' || this.clearable || this.prefixIcon ? '' : '10px';
return obj2strStyle({
'padding-right': paddingRight,
'padding-left': this.prefixIcon ? '' : '10px'
});
}
},
watch: {
value(newVal) {
this.val = newVal;
},
modelValue(newVal) {
this.val = newVal;
},
focus(newVal) {
this.$nextTick(() => {
this.focused = this.focus;
this.focusShow = this.focus;
});
}
},
created() {
this.init();
// TODO 处理头条vue3 computed 不监听 inject 更改的问题formItem.errMsg
if (this.form && this.formItem) {
this.$watch('formItem.errMsg', newVal => {
this.localMsg = newVal;
});
}
},
mounted() {
this.$nextTick(() => {
this.focused = this.focus;
this.focusShow = this.focus;
});
},
methods: {
/**
* 初始化变量值
*/
init() {
if (this.value || this.value === 0) {
this.val = this.value;
} else if (this.modelValue || this.modelValue === 0 || this.modelValue === '') {
this.val = this.modelValue;
} else {
this.val = null;
}
},
/**
* 点击图标时触发
* @param {Object} type
*/
onClickIcon(type) {
this.$emit('iconClick', type);
},
/**
* 显示隐藏内容,密码框时生效
*/
onEyes() {
this.showPassword = !this.showPassword;
this.$emit('eyes', this.showPassword);
},
/**
* 输入时触发
* @param {Object} event
*/
onInput(event) {
let value = event.detail.value;
// 判断是否去除空格
if (this.trim) {
if (typeof this.trim === 'boolean' && this.trim) {
value = this.trimStr(value);
}
if (typeof this.trim === 'string') {
value = this.trimStr(value, this.trim);
}
}
if (this.errMsg) this.errMsg = '';
this.val = value;
// TODO 兼容 vue2
this.$emit('input', value);
// TODO 兼容 vue3
this.$emit('update:modelValue', value);
},
/**
* 外部调用方法
* 获取焦点时触发
* @param {Object} event
*/
onFocus() {
this.$nextTick(() => {
this.focused = true;
});
this.$emit('focus', null);
},
_Focus(event) {
this.focusShow = true;
this.$emit('focus', event);
},
/**
* 外部调用方法
* 失去焦点时触发
* @param {Object} event
*/
onBlur() {
this.focused = false;
this.$emit('focus', null);
},
_Blur(event) {
let value = event.detail.value;
this.focusShow = false;
this.$emit('blur', event);
// 根据类型返回值在event中获取的值理论上讲都是string
if (this.isEnter === false) {
this.$emit('change', this.val);
}
// 失去焦点时参与表单校验
if (this.form && this.formItem) {
const { validateTrigger } = this.form;
if (validateTrigger === 'blur') {
this.formItem.onFieldChange();
}
}
},
/**
* 按下键盘的发送键
* @param {Object} e
*/
onConfirm(e) {
this.$emit('confirm', this.val);
this.isEnter = true;
this.$emit('change', this.val);
this.$nextTick(() => {
this.isEnter = false;
});
},
/**
* 清理内容
* @param {Object} event
*/
onClear(event) {
this.val = '';
// TODO 兼容 vue2
this.$emit('input', '');
// TODO 兼容 vue2
// TODO 兼容 vue3
this.$emit('update:modelValue', '');
// 点击叉号触发
this.$emit('clear');
},
/**
* 键盘高度发生变化的时候触发此事件
* 兼容性微信小程序2.7.0+、App 3.1.0+
* @param {Object} event
*/
onkeyboardheightchange(event) {
this.$emit("keyboardheightchange",event);
},
/**
* 去除空格
*/
trimStr(str, pos = 'both') {
if (pos === 'both') {
return str.trim();
} else if (pos === 'left') {
return str.trimLeft();
} else if (pos === 'right') {
return str.trimRight();
} else if (pos === 'start') {
return str.trimStart();
} else if (pos === 'end') {
return str.trimEnd();
} else if (pos === 'all') {
return str.replace(/\s+/g, '');
} else if (pos === 'none') {
return str;
}
return str;
}
}
};
</script>
<style lang="scss">
$uni-error: #e43d33;
$uni-border-1: #dcdfe6 !default;
.uni-easyinput {
/* #ifndef APP-NVUE */
width: 100%;
/* #endif */
flex: 1;
position: relative;
text-align: left;
color: #333;
font-size: 14px;
}
.uni-easyinput__content {
flex: 1;
/* #ifndef APP-NVUE */
width: 100%;
display: flex;
box-sizing: border-box;
// min-height: 36px;
/* #endif */
flex-direction: row;
align-items: center;
// 处理border动画刚开始显示黑色的问题
border-color: #fff;
transition-property: border-color;
transition-duration: 0.3s;
}
.uni-easyinput__content-input {
/* #ifndef APP-NVUE */
width: auto;
/* #endif */
position: relative;
overflow: hidden;
flex: 1;
line-height: 1;
font-size: 14px;
height: 35px;
// min-height: 36px;
}
.uni-easyinput__placeholder-class {
color: #999;
font-size: 12px;
// font-weight: 200;
}
.is-textarea {
align-items: flex-start;
}
.is-textarea-icon {
margin-top: 5px;
}
.uni-easyinput__content-textarea {
position: relative;
overflow: hidden;
flex: 1;
line-height: 1.5;
font-size: 14px;
margin: 6px;
margin-left: 0;
height: 80px;
min-height: 80px;
/* #ifndef APP-NVUE */
min-height: 80px;
width: auto;
/* #endif */
}
.input-padding {
padding-left: 10px;
}
.content-clear-icon {
padding: 0 5px;
}
.label-icon {
margin-right: 5px;
margin-top: -1px;
}
// 显示边框
.is-input-border {
/* #ifndef APP-NVUE */
display: flex;
box-sizing: border-box;
/* #endif */
flex-direction: row;
align-items: center;
border: 1px solid $uni-border-1;
border-radius: 4px;
/* #ifdef MP-ALIPAY */
overflow: hidden;
/* #endif */
}
.uni-error-message {
position: absolute;
bottom: -17px;
left: 0;
line-height: 12px;
color: $uni-error;
font-size: 12px;
text-align: left;
}
.uni-error-msg--boeder {
position: relative;
bottom: 0;
line-height: 22px;
}
.is-input-error-border {
border-color: $uni-error;
.uni-easyinput__placeholder-class {
color: mix(#fff, $uni-error, 50%);
}
}
.uni-easyinput--border {
margin-bottom: 0;
padding: 10px 15px;
// padding-bottom: 0;
border-top: 1px #eee solid;
}
.uni-easyinput-error {
padding-bottom: 0;
}
.is-first-border {
/* #ifndef APP-NVUE */
border: none;
/* #endif */
/* #ifdef APP-NVUE */
border-width: 0;
/* #endif */
}
.is-disabled {
background-color: #f7f6f6;
color: #d5d5d5;
.uni-easyinput__placeholder-class {
color: #d5d5d5;
font-size: 12px;
}
}
</style>

View File

@@ -0,0 +1,87 @@
{
"id": "uni-easyinput",
"displayName": "uni-easyinput 增强输入框",
"version": "1.1.9",
"description": "Easyinput 组件是对原生input组件的增强",
"keywords": [
"uni-ui",
"uniui",
"input",
"uni-easyinput",
"输入框"
],
"repository": "https://github.com/dcloudio/uni-ui",
"engines": {
"HBuilderX": ""
},
"directories": {
"example": "../../temps/example_temps"
},
"dcloudext": {
"sale": {
"regular": {
"price": "0.00"
},
"sourcecode": {
"price": "0.00"
}
},
"contact": {
"qq": ""
},
"declaration": {
"ads": "无",
"data": "无",
"permissions": "无"
},
"npmurl": "https://www.npmjs.com/package/@dcloudio/uni-ui",
"type": "component-vue"
},
"uni_modules": {
"dependencies": [
"uni-scss",
"uni-icons"
],
"encrypt": [],
"platforms": {
"cloud": {
"tcb": "y",
"aliyun": "y"
},
"client": {
"App": {
"app-vue": "y",
"app-nvue": "y"
},
"H5-mobile": {
"Safari": "y",
"Android Browser": "y",
"微信浏览器(Android)": "y",
"QQ浏览器(Android)": "y"
},
"H5-pc": {
"Chrome": "y",
"IE": "y",
"Edge": "y",
"Firefox": "y",
"Safari": "y"
},
"小程序": {
"微信": "y",
"阿里": "y",
"百度": "y",
"字节跳动": "y",
"QQ": "y"
},
"快应用": {
"华为": "u",
"联盟": "u"
},
"Vue": {
"vue2": "y",
"vue3": "y"
}
}
}
}
}

View File

@@ -0,0 +1,11 @@
### Easyinput 增强输入框
> **组件名uni-easyinput**
> 代码块: `uEasyinput`
easyinput 组件是对原生input组件的增强 ,是专门为配合表单组件[uni-forms](https://ext.dcloud.net.cn/plugin?id=2773)而设计的easyinput 内置了边框,图标等,同时包含 input 所有功能
### [查看文档](https://uniapp.dcloud.io/component/uniui/uni-easyinput)
#### 如使用过程中有任何问题或者您对uni-ui有一些好的建议欢迎加入 uni-ui 交流群871950839

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