jhwxapp/miniprogram/pageage/project_materialSeal/list/index.js

import {
  getToken
} from '../../../utils/auth'
const app = getApp()
Page({

  /**
   * 页面的初始数据
   */
  data: {
    deptId: "",
    loginName: "",
    projectId: "",
    initData: {},
    show: false,
    listData: [],
    jxzCount: 0,
    ywcCount: 0,
    activeState: "jxz",
    pageNum: 1,
    pageSize: 10,
    lastDataSize: 10,
    list: [],
    request: app.globalData.reqUrl
  },

  skipAdd() {
    wx.redirectTo({
      url: `../add/index?projectId=${this.data.initData.id}&projectName=${this.data.initData.text}`
    })
  },

  getInfo(e) {
    let {
      id,
      approveStatus,
      witnessUser
    } = e.currentTarget.dataset.set
    if (approveStatus == "1" && witnessUser == this.data.loginName) {
      wx.redirectTo({
        url: `../../../pages/project_approve/approveMaterialSeal/index?id=${id}`
      })
    } else {
      wx.redirectTo({
        url: `../info/index?id=${id}`
      })
    }
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad(options) {
    if(!getToken()){
      wx.redirectTo({
        url: '../../../pages/login/index',
      })
    }
    if (options && options.barProId) {
      //数据未加载完毕，从文件读取数据
      if (app.globalData.projectInfoList.length == 0) {
        wx.getStorage({
          key: 'projectInfoList',
          success: res => {
            app.globalData.projectInfoList = res.data;
            app.globalData.projectInfoList.forEach(item => {
              if (item.projectId == options.barProId) {
                app.globalData.projectId = item.projectId;
                app.globalData.projectName = item.projectName;
              }
            });
            //未查询到项目信息
            if (!app.globalData.projectId) {
              app.globalData.projectInfoList.push({
                projectId: options.barProId,
                projectId: options.barProName
              });
              app.globalData.projectId = options.barProId;
              app.globalData.projectName = options.barProName;
            }
            //从缓存读取项目信息
            this.setData({
              initData: {
                text: app.globalData.projectName,
                id: app.globalData.projectId
              }
            })
            let myProjects = this.selectComponent("#projectSel");
            myProjects.load();
          }
        })
      } else {
        app.globalData.projectInfoList.forEach(item => {
          if (item.projectId == options.barProId) {
            app.globalData.projectId = item.projectId;
            app.globalData.projectName = item.projectName;
          }
        });
        //未查询到项目信息
        if (!app.globalData.projectId) {
          app.globalData.projectInfoList.push({
            projectId: options.barProId,
            projectId: options.barProName
          });
          app.globalData.projectId = options.barProId;
          app.globalData.projectName = options.barProName;
        }
        //从缓存读取项目信息
        this.setData({
          initData: {
            text: app.globalData.projectName,
            id: app.globalData.projectId
          }
        })
      }
    } else {
      //从缓存读取项目信息
      this.setData({
        initData: {
          text: app.globalData.projectName,
          id: app.globalData.projectId
        }
      })
    }
    //获取缓存数据
    wx.getStorage({
      key: 'userinfo',
      success: res => {
        this.setData({
          deptId: res.data.deptId,
          loginName: res.data.loginName,
          projectId: app.globalData.projectId,
          minRoleId: res.data.minRoleId,
          pageNum: 1,
          pageSize: 10,
          lastDataSize: 10,
          listData: []
        })
        this.getListData();
      },
      fail: err => {
        //未获取用户信息时，重新登录
        wx.redirectTo({
          url: '../pages/login/index',
        })
      }
    })
  },

  /**
   * 查询项目材料封样数据
   */
  getListData() {
    //进入这里说明数据加载完毕
    if (this.data.lastDataSize < this.data.pageSize) {
      //app.toast("已经到底了，暂无可继续加载数据!")
      return;
    }
    var that = this;
    //判断角色，
    let mr = this.data.minRoleId;
    let deptId = this.data.deptId;
    if (mr == 2 || mr == 3 || mr == 4) {
      deptId = 0;
    }
    let param = {
      "projectId": this.data.projectId,
      "deptId": deptId,
      "nowUserName": this.data.loginName,
      "activeName": this.data.activeState,
    }
    this.queryCount(param);
    param.pageNum = that.data.pageNum;
    param.pageSize = that.data.pageSize;
    wx.request({
      url: app.globalData.reqUrl + '/wechat/projectMaterialSeal/list',
      data: param,
      method: "get",
      success: function (res) {
        res = res.data;
        if (res.code == "200") {
          //这里处理this.data.lastDataSize=this.data.pageSize
          if (that.data.list.length > 0 && res.data.length > 0 && that.data.list[0].id == res.data[0].id) {
            that.setData({
              lastDataSize: 0,
            })
          } else {
            that.setData({
              pageNum: that.data.pageNum + 1,
              lastDataSize: res.data.length,
              list: res.data,
              listData: that.data.listData.concat(res.data)
            })
          }
        }
      }
    })
  },

  /**
   * 加载更多数据
   */
  onScrollToLower() {
    console.log("滚动条到底了，开始加载新数据");
    this.getListData();
  },

  //查询统计
  queryCount(param) {
    //查询统计数量
    let that = this;
    wx.request({
      url: app.globalData.reqUrl + '/wechat/projectMaterialSeal/findGroupCountByApprove',
      data: param,
      method: "get",
      success: function (res) {
        that.setData({
          jxzCount: res.data.data.jxz,
          ywcCount: res.data.data.ywc
        });
      }
    });
  },

  /**
   * 标签切换
   */
  typeJump(e) {
    let index = e.currentTarget.dataset.index;
    let nav = "";
    if (index == 1) {
      nav = 'jxz';
    } else if (index == 2) {
      nav = 'ywc';
    }
    this.setData({
      activeState: nav,
      pageNum: 1,
      pageSize: 10,
      lastDataSize: 10,
      listData: [],
      list: []
    });
    this.getListData();
  },

  returnToPage: function () {
    /*关闭当前页面，跳转到应用内的某个页面。但是不允许跳转到 tabbar 页面*/
    if (wx.getStorageSync('nav-menu') == "gd") {
      wx.redirectTo({
        url: '../../../pages/gengduogongneng/index',
      })
    } else {
      wx.redirectTo({
        url: '../../../pages/quality_manage/index',
      })
    }
  },

  //项目切换 返回值
  onProjectSelect(e) {
    let projectId = e.detail.id;
    let projectName = e.detail.text;
    app.globalData.projectId = projectId;
    app.globalData.projectName = projectName;
    this.onLoad();
  },

  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady() {

  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow() {

  },

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide() {

  },

  /**
   * 生命周期函数--监听页面卸载
   */
  onUnload() {

  },

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh() {

  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom() {

  },

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage() {

  }
})