移动端带有输入框的弹出组件

<template>
    <div>
        <div class="wrap">
            <div class="con">
                <div class="title center">标题</div>
                <p class="center">
                    <input v-model="val" placeholder="请输入" type="text" @blur='initScroll' ref="inputBox"/>
                </p>
            </div>
            <div class="bottom">
                <p @click="callback('concel')">取消</p>
                <p @click="callback('confirm')">确定</p>
            </div>
        </div>
        <div class="mask"></div>
    </div>
</template>

<script type="text/javascript">
    export default {
        data() {
            return {
                val: '',
            }
        },
        created(){ 
            document.body.addEventListener('touchmove', this.bodyScroll, { passive: false });  
        },
        mounted(){
            this.$refs.inputBox.focus();
        },
        methods: {
            callback(type){
                if(type == 'confirm'){
                    // ...
                } else {
                    // ...
                }
            },
            hidePop(){
                // 触发父组件的隐藏弹框事件
                this.$emit('togglePop');
            },
            initScroll(){
                window.scroll(0, 0);
            },
            bodyScroll(event){
                event.preventDefault();  
            },
        },
        destroyed(){
            document.body.removeEventListener('touchmove', this.bodyScroll, { passive: false });  
        }
    }
</script>

<style lang="css" scoped>
    .mask{
        z-index: 2;
        position: fixed;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
        opacity: 0.5;
        background: #000;
    }
    .center{
        text-align: center;
    }
    .wrap{
        width: 3.45rem;
        border-radius: .05rem;
        z-index: 3;
        position: fixed;
        background: #fff;
        top: 50%;
        left: 50%;
        -webkit-transform: translate3d(-50%, -50%, 0);
        transform: translate3d(-50%, -50%, 0);
        -webkit-backface-visibility: hidden;
        backface-visibility: hidden;
        -webkit-transition: .2s ease-out;
        transition: .2s ease-out;
    }
    .con{
        padding: 0 .15rem .25rem .15rem;
    }
    .title{
        color: #000;
        font-size: .2rem;
        font-weight: 400;
        margin: .2rem 0 .2rem 0;
    }
    .wrap p input{
        width: 3.15rem;
        height: .4rem;
        border-radius: .05rem;
        outline: none;
        border: 0.5px solid #E5E5E5;
        font-size: .16rem;
        color: #000;
        margin-bottom: .1rem;
        padding-left: .1rem;
    }
    .wrap p input::-webkit-input-placeholder{
        font-size: .16rem;
        color: #999;
    }
    .txt{
        color: #999;
        font-size: .12rem;
        line-height: .17rem;
    }
    .bottom{
        border-top: 0.5px solid #e6e6e6;
        display: flex;
        justify-content: center;
    }
    .bottom p{
        line-height: .44rem;
        flex: .5;
        text-align: center;
        font-size: .17rem;
    }
    .bottom p:first-child{
        border-right: 0.5px solid #e6e6e6;
        color: #999;
    }
    .bottom p:last-child{
        color: #1E9BFF;
    }
    .mint-indicator{
        z-index: 10000;
    }
    input{
        -webkit-appearance: none;
    }
</style>

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