167 lines
2.9 KiB
Vue
167 lines
2.9 KiB
Vue
<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> |