cshenfu
2023-05-26 8a97e4347e5d1ba1f8913edbdb34a92581588b26
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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>