mini-program/pages/inspection/list.js

import * as requestAPI from '../../models/dataModel'
Page({
  data: {
    inspectionList: [],
    scCode: '',
    poCode: '',
    current: 1,
    size: 10,
    total: 0,
    selectinspectionList: []
  },
  onLoad: function (options) {
    this.setData({
      poCode: options?options.poCode:this.data.poCode,
      scCode: options?options.scCode:this.data.scCode
    })
  },
  onReady() {
    this.getinspectionList()
  },
  onUnload() {
  },
  // 获取样品单列表
  getinspectionList() {
    //wx.showLoading({title: '加载中', icon: 'loading'});
    let form = {
      current: this.data.current,
      size: this.data.size,
      scCode: this.data.scCode,
      poCode: this.data.poCode
    }
    requestAPI.getInspectionList(form).then(res => {
      this.setData({
        inspectionList: res.data.data.records,
        total: res.data.data.total
      })
    })
  },

  // 获取资料详情
  getDetail: function (event) {
    let filterList =  this.data.inspectionList.filter(item=>{return item.id == event.currentTarget.dataset.id})

    wx.navigateTo({
      url: `/pages/inspection/detail?ids=${filterList[0].id}&scpCode=${filterList[0].scpCode}&scCode=${filterList[0].scCode}&poCode=${filterList[0].poCode}&picture=${filterList[0].picture}`,
    })

  },

  selectList:function(e) {
    let tempList = this.data.inspectionList
    tempList[e.currentTarget.dataset.index].checked = !tempList[e.currentTarget.dataset.index].checked
    this.setData({
      inspectionList: tempList
    })
  },

  // 下拉刷新
  onPullDownRefresh: function () {
    wx.showNavigationBarLoading(); //在当前页面显示导航条加载动画
    this.onLoad(); //刷新页面
    setTimeout(function () {
      wx.hideNavigationBarLoading(); //在当前页面隐藏导航条加载动画
      wx.stopPullDownRefresh(); //停止下拉动作
    }, 2000)
  },

  // 下拉加载
  onReachBottom: function () {
    if (this.data.size > this.data.total) {
      return;
    } else {
      this.getinspectionList();
      this.setData({
        size: this.data.size+10
      })
    }
  },

  openPreview: function (event) {
    wx.previewImage({
      urls: new Array(event.currentTarget.dataset.url),
    })
  },
    // 全选反选
    selectall() {
      let tempList = this.data.inspectionList
      for(let i of tempList) {
       i.checked =!i.checked
      }
      this.setData({
        inspectionList: tempList
      })
    
    },

  // 进入图片选择界面
  generate() {
    let tempList = []
    let filterList = [] 
    for(let i of this.data.inspectionList) {
      if(i.checked) {
        tempList.push(i.id)
        filterList.push(i)
      }
    }
    if(tempList.length==0) {
      wx.showToast({
        title: `至少选择一个货号`,
        icon: 'warn',
        duration: 30000
      })
      return
    }
    wx.navigateTo({
      url: `/pages/inspection/detail?ids=${tempList.join('-')}&scpCode='多个货号'&scCode=${filterList[0].scCode}&poCode=${filterList[0].poCode}&picture=''`,
    })
  
  }
})