列表页右滑删除事件(原创)

列表页右滑删除事件

效果：

WXML代码

<view class='mt20'>
    <view class='address-list dflex {{index== isTouchMove? "touch-move-active" : ""}}' wx:for="{{listData}}" wx:key='{{item.id}}' bindtouchstart='TouS' bindtouchmove='TouM' catchtouchend='TouE' data-index='{{index}}' bindtap='setSiteMessage'>
      <view class='content'>
        <view class='flex-1 list-left'>
          <view class='col-ui-font32 ml32'>{{item.address}}
          </view>
          <view class='mt20 c9 col-ui-font26 ml32'>{{item.name}}
            <text class='left-top'>{{item.phone}}   </text>
          </view>
        </view>
        <view>
          <icon class='iconfont iconedit list-icon' data-minipath="/pages/address/add-site?id={{item.id}}&status={{item.defaultVal}}" catchtap='miniPageChange'></icon>
        </view>
      </view>
      <view class='del' catchtap='delAddress' data-id='{{item.id}}'>
        删除
      </view>
    </view>
  </view>

JS代码

const app = getApp();
import address from "../../api/address.js"

Page({
  /**
   * 页面的初始数据
   */
  data: {
    loaded: false,
    listData: {},
    isTouchMove: -1,
    communityId: '', //小区id
    timer:null
  },
  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function() {
    this.getlistData();
  },
  //获取周边人气店铺列表
  getTopshoplistData() {
    // app.loadingTip()
    const data = {
      communityId: this.data.communityId,
      type: this.data.listType
    }
    Buy.myOrShopAddress(data).then(res => {
      if (res.success) {
        this.setData({
          listLength: res.d.list.length,
        });
      }
    }).catch(res => {
      // console.error(err);
    })
  },
  getlistData() {
    app.loadingTip()
    address.addressSearch().then(res => {
      if (res.success) {
        res.d.forEach(item => {
          item.touchFlag = 120
        })
        this.setData({
          loaded: true,
          listData: res.d
        })
      }
      wx.hideLoading()
    }).catch(res => {
      wx.hideLoading()
      app.commonTip(res)
    })
  },
  delAddress(e) { //删除地址 
    const id = e.currentTarget.dataset.id
    const that = this
    this.setData({
      isTouchMove: -1
    })
    wx.showModal({
      title: '提示',
      content: '是否删除',
      success: function(res) {
        if (res.confirm) {
          address.getDeleteAddress(id).then(res => {
            //  console.log(res)
            if (res.success) {
              app.successTip('删除成功')
            }
            setTimeout(() => {
              that.getlistData()
            }, 200)

          }).catch(res => {
            console.log(res)
          })
        } else if (res.cancel) {
          console.log('用户点击取消')
        }
      }
    })

  },
  TouS(e) { //用户手指触摸
    var index = e.currentTarget.dataset.index
    if (e.touches.length == 1) {
      this.setData({
        startX: e.touches[0].clientX,
        startY: e.touches[0].clientY,
      })
    }

  },
  TouM(e) { //用户拖动
    var index = e.currentTarget.dataset.index
    // console.log(index)
    if (e.touches.length == 1) {
      let moveX = e.touches[0].clientX;
      let moveY = e.touches[0].clientY;
      let disX = this.data.startX - moveX;
      let disY = this.data.startY - moveY;
      const isScrolling = Math.abs(disX) < Math.abs(disY) ? 1 : 0;
      //isScrolling为1时，表示纵向滑动，0为横向滑动
      if (disX > 30 && isScrolling == 0) {
        this.setData({
          isTouchMove: index
        })
        // flag = false
      } else if (disX < 0 && index == this.data.isTouchMove) {
        if (isScrolling == 0) {
          this.setData({
            isTouchMove: -1
          })
          // flag = true
        }
      }
    }
    // return false
  },
  TouE(e) {
    var index = e.currentTarget.dataset.index;
    if (this.data.disX < 120) {
      this.setData({
        isTouchMove: -1
      })
    }
  }
})

WXSS代码

.address-list {
  position: relative;
  display: flex;
  width: 100%;
  overflow: hidden;
  justify-content: space-between;
  padding: 30rpx 0;
  box-sizing: border-box;
  background: #fff;
  border-bottom: 2rpx solid #e8e9ea;
}

.mt20 :last-child{
  border: none;
}
.content {
  width: 100%;
  position: relative;
  margin-left: -120rpx;
  transform: translateX(120rpx);
  -webkit-transform: translateX(120rpx);
  transition: all 0.4s;
  -webkit-transition: all 0.4s;
}

.del {
  background-color: orangered;
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  width: 120rpx;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #fff;
  -webkit-transform: translateX(120rpx);
  transform: translateX(120rpx);
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}

.touch-move-active .content, .touch-move-active .del {
  -webkit-transform: translateX(0);
  transform: translateX(0);
}

.list-left {
  padding-right: 124rpx;
  box-sizing: border-box;
  font-weight: 400;
}

.list-icon {
  position: absolute;
  top: 0rpx;
  right: 32rpx;
  font-size: 42rpx;
}
.list-icon2 {
  position: absolute;
  top: 20rpx;
  right: 32rpx;
  font-size: 42rpx;
}
.message {
  position: absolute;
  top: 30%;
  left: 50%;
  text-align: center;
  transform: translateY(-30%) translateX(-50%);
  color: #999;
}

.message image {
  display: block;
  font-size: 0;
  width: 355rpx;
  height: 338rpx;
}

.message .text {
  margin-top: 40rpx;
}

.mt20{
  margin-top: 20rpx;
  background-color: #fff;
}

.ml32{
  margin-left: 32rpx;
}

.col-ui-font32{
  font-weight: 600;
}