移动端模仿qq左右滑动删除

1、页码效果图

2、左滑动

3、点击删除就可以删除该条信息了或者右滑动隐藏删除

4、源码：

<template>
    <div class="tab_manage_wrap bg-fff">
        <div class="tab_add">
            <router-link to="/fans/tabadd" class="tab_title plr">
                <i></i><span>新建标签</span>
            </router-link>
        </div>  
        <ul class="tab_manage bg-fff pl clearfix">
            <li v-for="(todo, index) in todos">
                <div :class="[{swipeleft: isSwipe[index]},'tab_manage_list left']" @touchstart.stop="created()" ref="child" :key="index">
                    <p class="tab">{{ todo.title }}(<span>{{todo.num}}</span>)</p> 
                    <p class="tab_content text_hide">{{ todo.text }}</p>
                </div>
                <p class="tab_delete left" @click.stop="removeTodo(index)">删除</p>  
            </li>  
        </ul>  
    </div> 
</template>  
<script>  
    /*   
     * 滑动配置。distance 滑动距离  
     */  
    export default({  
        data(){   
            return {
           isSwipe: [false, false, false],   
                todos: [  
                 { 'text': '范冰冰,范冰冰1,范冰冰2,范冰冰2','num':'3','title':'5月份收房'},  
                 { 'text': '邓超,邓超1,邓超2,邓超2','num':'3','title':'6月份收房'},
                 { 'text': '赵丽颖,赵丽颖1,赵丽颖2,赵丽颖2,赵丽颖,赵丽颖1,赵丽颖2,赵丽颖2','num':'6','title':'7月份收房'},
                 { 'text': '范冰冰,范冰冰1,范冰冰2,范冰冰2','num':'3','title':'8月份收房'}
                ]
            }  
        },
         methods: {  
            removeTodo: function (index) { 
             this.todos.splice(index, 1);  
             this.isSwipe = [false, false, false]
            },
            created:function() {
                setTimeout(() => {
                   // 判断是否存在信息列表
                   if (this.$refs.child) {
                        this.$refs.child.forEach((element, index) => {
                           let x, y, X, Y, swipeX, swipeY
                           // 监听touchstart
                            element.addEventListener('touchstart',function(e) {
                                x = e.changedTouches[0].pageX
                                y = e.changedTouches[0].pageY
                                swipeX = true
                                swipeY = true
                                this.isSwipe = [false, false, false]
                            })
                            element.addEventListener('touchmove', e => {
                                X = event.changedTouches[0].pageX
                                Y = event.changedTouches[0].pageY
                                if (swipeX && Math.abs(X - x) - Math.abs(Y - y) > 0) {
                                  // 阻止默认事件
                                  e.stopPropagation()
                                  // 右滑
                                  if (X - x > 10) {  //滑动间距
                                    e.preventDefault()
                                    this.isSwipe.splice(index, 1, false)
                                  }
                                  if (x - X > 10) {  //滑动间距
                                    e.preventDefault()
                                    this.isSwipe.splice(index, 1, true)
                                  }
                                  swipeY = false
                                }
                                if (swipeY && Math.abs(X - x) - Math.abs(Y - y) < 0) {
                                  swipeX = false
                                }
                            })
                        })
                    }
                }, 500)
            }  
        }  
    })  
</script>  
<style scoped src="./tab_manage.css"></style>

/* 标签管理 */
.tab_manage_wrap{
	width: 100%;
	height: 100%;
}
.tab_title{
	display: block;
	width: 100%;
	height: 2.56rem;
	border-bottom: 0.05rem solid #dedede;
	line-height: 2.56rem;
	position: relative;
}
.tab_title i{
	position: absolute;
	width: 0.64rem;
	height: 0.64rem;
	left: 0.426667rem;
	top: 0.96rem;
	background:url(add.png);
	background-size: 100% 100%;
}
.tab_title span{
	display: block;
	padding-left: 1.493333rem;
	font-size: 0.597333rem;
	color: #fe4d57;
}
.tab_manage{
    width: 16rem;
    margin: 0 auto;
    overflow-x: hidden;
    position: relative;
}
.tab_manage li{
	position: relative;
	width:18.56rem;
	height: 2.56rem;
	border-bottom: 0.05rem solid #dedede;
}
.tab_manage_list{
	height: 2.56rem;
	width: 15.573333rem;
}
.swipeleft.tab_manage_list{
	margin-left: -3rem;
} 
.tab_manage li .tab{
	font-size: 0.64rem;
    color: #555;
    padding-top: 0.426667rem;
    padding-bottom: 0.213333rem;
}
.tab_manage li .tab_content{
	font-size: 0.554667rem;
	color: #999;
	width: 15.36rem;
}
.tab_manage li .tab_delete{
	height: 2.56rem;
	width: 2.986667rem;
	line-height: 2.56rem;
	text-align: center;
	font-size: 0.725333rem;
	color: #fff;
	background-color: #fe4d57;
}
/* 标签管理 end */