uni-app中长按删除

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【uni-app中长按删除】1、view代码
< view class="imgShow" v-for="(item,index) in list" :key="index">
< image :src="https://www.songbingjia.com/android/item.image_path" @touchstart.prevent="touchstart(index)"@touchend.prevent="touchend"> < /image>
< /view>
2、script代码
touchstart(index) {
let that = this;
clearInterval(this.Loop); //再次清空定时器,防止重复注册定时器
this.Loop = setTimeout(function() {
uni.showModal({
title: ‘删除‘,
content: ‘请问要删除本条消息吗?‘,
success:async function(res) {
if (res.confirm) {
var id = that.list[index].id
let data = https://www.songbingjia.com/android/await that.$http.post(‘api/shop/shop_qualification_image/delete‘,{
‘id‘:id,
}).then(function(data){
console.log(‘用户点击确定‘)
}).catch(function(data){});
} else if (res.cancel) {
console.log(‘用户点击取消‘)
}
}
});
}.bind(this), 1000);
},
touchend() {
clearInterval(this.Loop);
},
 

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