uni-app中长按删除

1、view代码

<view class="imgShow" v-for="(item,index) in list" :key="index">
  <image :src="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 = 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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转载自www.cnblogs.com/menxiaojin/p/13209492.html
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