vue长按事件touch示例详解

<div v-for="item in list" @touchstart.native="showDeleteButton(item.id)" @touchend.native="clearLoop(item.id)">
	内容...
</div>

showDeleteButton(e) {
	clearTimeout(this.Loop); //再次清空定时器，防止重复注册定时器
	this.Loop = setTimeout(function() {
		this.$dialog.confirm({   //这是个弹出框，用的ydui
			title: '温馨提示',
			mes: '是否删除此条消息',
			opts: () => {
				this.$dialog.loading.open('删除中...');
				this.$Http.post(this.$store.state.ip + '...', {
					id: e
				}, {
				    headers: {},
				}).then((response) => {
					this.$dialog.loading.close();
						this.$dialog.toast({
							mes: response.body.info,
							timeout: 1000
						});
						var data = this.rulist
						console.log(data)
						for(var i in data) {
							if(data[i].id == e) {
								data.splice(i, 1)
							}
						}
						console.log(data)
						this.rulist=data
						}).catch(function(response) {
 
						});
					}
		});
	}.bind(this), 1000);
},
clearLoop(e) {
	clearTimeout(this.Loop);
},

@touchstart="touchClose()"

@touchend="touchOpen()"