automat-store-mini/pages/scheme/index.js

const util = require('../../utils/util')
const app = getApp()
Page({

  /**
   * 页面的初始数据
   */
  data: {
    storeList:[],
    selectH: 0,
    searchParams:{
      storeId: '',
      storeName: '',
      pageNo: 1,
      pageSize: 20,
      schemeName: ''
    },
    loadding: false,
    pullUpOn: true,
    schemeList:[]
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    this.bindStoreList()
    this.bindScheme()
  },

  onUnload: function () {
    wx.reLaunch({
        url: '../vendingMachine/index',
    })
  },
  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh: function () {
    this.setData({
      ["searchParams.pageNo"]: 1,
      pullUpOn: true,
      loadding: false,
      schemeList: []
    })
    this.bindScheme()
    setTimeout(() => {
      wx.stopPullDownRefresh()
    }, 300);
  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {
    var that = this
    //只是测试效果，逻辑以实际数据为准
    this.setData({
      loadding: true,
      pullUpOn: true
    })
    this.setData({
      ["searchParams.pageNo"]: that.data.searchParams.pageNo + 1
    })
    this.bindScheme()
  },
  bindStorePickerChange: function (e) {
    var item = this.data.storeList[e.detail.value]
    console.log(item)
    this.setData({
      ['searchParams.storeId']: item.id,
      ['searchParams.storeName']: item.storeName,
      ["searchParams.pageNo"]: 1,
      pullUpOn: true,
      loadding: false,
      schemeList: []
    })
    this.bindScheme()
  },
  showSearchModel: function() {
    this.setData({
      selectH: 200
    })
  },
  hideSearchModel: function() {
    this.setData({
      selectH: 0
    })
  },
  clearSearch(){
  },
  submitSearch(){
    this.setData({
      selectH: 0
    })
  },
  toAddScheme(){
    wx.navigateTo({
      url: '/pages/scheme/form',
    })
  },
  bindStoreList() {
    var that = this
    util.request(util.api.storeList, {}, "GET", false, true,app.globalData.token).then((res) => {
      if (res.code == 200) {
        that.setData({
          storeList: res.result
        })
      }
    }).catch((res) => {})
  },
  inputedit: function (e) {
    let _this = this;
    let dataset = e.currentTarget.dataset;
    let value = e.detail.value;
    let name = dataset.name;
    _this.data[name] = value;
    _this.setData({
      [name]: _this.data[name]
    });
  },
  bindScheme(){
    var that = this
    console.log("3333")
    console.log(that.data.searchParams)
    console.log("4444")
    util.request(util.api.schemeListPage, that.data.searchParams, "GET", false, false, app.globalData.token).then((res) => {
      if (res.code == 200) {
        if (res.result.records.length > 0) {
          if (that.data.schemeList.length > 0) {
            let list = that.data.schemeList
            res.result.records.forEach((e)=>{
              list.push(e)
            })
            that.setData({
              schemeList: list
            })
          } else {
            that.setData({
              schemeList: res.result.records
            })
          }
        } else {
          that.setData({
            loadding: false,
            pullUpOn: false,
            ["searchParams.pageNo"]:that.data.searchParams.pageNo-1
          })
        }
        console.log("555")
        console.log(that.data.schemeList)
        console.log("666")
      }
    }).catch((res) => {})
  },
  toEdit(e){
    wx.navigateTo({
      url: '/pages/scheme/form?id='+e.currentTarget.dataset.id,
    })
  },
  btnSearch(){
    console.log("1111")
    console.log(this.data.searchParams)
    console.log("2222")
    this.setData({
      ["searchParams.pageNo"]: 1,
      pullUpOn: true,
      loadding: false,
      schemeList: []
    })
    this.bindScheme()
  }

})