oms-mp/components/company_name/company_name.js

// components/company_name/company_name.js
const app = getApp();
Component({
  options: {
    addGlobalClass: true
  },
  observers: {
    'globalData.changeCompanyName': function (value) {
      // 当globalData.someData发生变化时，这个函数会被调用
      //console.log(`globalData.changeCompanyName changed to: ${value}`);
      debugger
      this.setData({
        userInfo: wx.getStorageSync('userInfo'),
        company: wx.getStorageSync('company'),
        changeCompanyName: app.globalData.changeCompanyName,
        companyName: wx.getStorageSync('companyName') || '',
        ownerCodeList: wx.getStorageSync('ownerCodeList') || [],
        virtualInventoryList: wx.getStorageSync('virtualInventoryListwx') || [],
        virtualInventoryValue: wx.getStorageSync('virtualInventoryValue') || [],
        selectCompanyName: wx.getStorageSync('selectCompanyName') || '',
        virtualInventoryName: wx.getStorageSync('virtualInventoryName') || '',
      })
      this.init();
    },
  },
  lifetimes: {
    attached: function () {
      let that = this;
      this.setData({
        userInfo: wx.getStorageSync('userInfo'),
        company: wx.getStorageSync('company'),
        changeCompanyName: app.globalData.changeCompanyName,
        companyName: wx.getStorageSync('companyName') || '',
        ownerCodeList: wx.getStorageSync('ownerCodeList') || [],
        virtualInventoryList: wx.getStorageSync('virtualInventoryListwx') || [],
        virtualInventoryValue: wx.getStorageSync('virtualInventoryValue') || [],
        selectCompanyName: wx.getStorageSync('selectCompanyName') || '',
        virtualInventoryName: wx.getStorageSync('virtualInventoryName') || '',
      });
      app.watch("changeCompanyName", (n, v) => {

        this.setData({
          userInfo: wx.getStorageSync('userInfo'),
          company: wx.getStorageSync('company'),
          changeCompanyName: app.globalData.changeCompanyName,
          companyName: wx.getStorageSync('companyName') || '',
          ownerCodeList: wx.getStorageSync('ownerCodeList') || [],
          virtualInventoryList: wx.getStorageSync('virtualInventoryListwx') || [],
          virtualInventoryValue: wx.getStorageSync('virtualInventoryValue') || [],
          selectCompanyName: wx.getStorageSync('selectCompanyName') || '',
          virtualInventoryName: wx.getStorageSync('virtualInventoryName') || '',
        });

        if (app.globalData.changeCompanyName) {
          that.init();
        }
      })
    },
  },
  /**
   * 组件的属性列表
   */
  properties: {

  },

  /**
   * 组件的初始数据
   */
  data: {
    companyName: wx.getStorageSync('companyName') || '',
    ownerCodeList: wx.getStorageSync('ownerCodeList') || [],
    virtualInventoryList: wx.getStorageSync('virtualInventoryListwx') || [],
    virtualInventoryValue: wx.getStorageSync('virtualInventoryValue') || [],
    virtualInventoryId: wx.getStorageSync('virtualInventoryId') || 0,
    selectCompanyName: wx.getStorageSync('selectCompanyName') || '',
    virtualInventoryName: wx.getStorageSync('virtualInventoryName') || '',
  },

  /**
   * 组件的方法列表
   */
  methods: {
    async init(selected) {
      let company = await app.ajax.get({
        url: `/admin/bxdClientCompany/${this.data.company.companyId}`,
        data: {}
      });

      wx.setStorageSync('company', company.data.data);
      wx.setStorageSync('ownerCodeList', wx.getStorageSync('userInfo').companyName.split(","));

      this.setData({
        company: company.data.data,
        ownerCodeList: wx.getStorageSync('userInfo').companyName.split(",")
      })

      this.popUp();

      if (this.data.selectCompanyName) {
        await this.getVirtualInventoryList(true);
      }

    },
    handleDisagree(e) {
      this.triggerEvent("nok")
      this.disPopUp()
    },
    handleAgree(e) {
      //console.log("ok")
      this.triggerEvent("ok")
      this.disPopUp()
    },
    popUp() {
      this.setData({
        changeCompanyName: false,
      })
      //console.log("changeCompanyName", this.data.changeCompanyName);
      this.setData({
        changeCompanyName: true
      })
      //console.log("changeCompanyName", this.data.changeCompanyName);
    },
    disPopUp() {
      app.globalData.changeCompanyName = false;
      this.setData({
        changeCompanyName: false
      })
    },
    setCompanyName(e) {
      //console.log(e)
      this.setData({
        selectCompanyName: this.data.ownerCodeList[Number(e.detail.value)]
      })
      this.getVirtualInventoryList();
    },
    async changeCompany() {
      this.setData({
        ownerCodeList: wx.getStorageSync('userInfo').companyName.split(","),
        changeCompanyName: true,
      });
    },
    async getVirtualInventoryList(selected) {
      let companyId = this.data.company.companyId;
      let selectCompanyName = this.data.selectCompanyName;
      let {
        data
      } = await app.ajax.get({
        url: `/admin/bxdVirtualInventory/page?companyId=${companyId}&companyName=${selectCompanyName}&current=1&size=10000`,
        noCompany: true
      });
      let virtualInventoryList = data.data.records.map(v => {
        v.children = [{
          virtualInventoryName: '一级'
        }].concat(v.children);
        return v;
      });
      if (selected) {
        let virtualInventoryValue = this.data.virtualInventoryValue;
        // if (!virtualInventoryValue || virtualInventoryValue.length == 0) {
        // virtualInventoryValue = [0, 0];
        // }
        this.setData({
          virtualInventoryList: [
            virtualInventoryList,
            virtualInventoryList[virtualInventoryValue.length > 0 ? virtualInventoryValue[0] : 0].children
          ]
        });
        return;
      }
      this.setData({
        virtualInventoryValue: [0, 0],
        virtualInventoryList: [
          virtualInventoryList,
          virtualInventoryList[0].children
        ]
      })
    },
    setVirtualInventoryId(e) {
      //console.log(e)
      let virtualInventoryList = this.data.virtualInventoryList;
      let virtualInventoryName = virtualInventoryList[0][e.detail.value[0]].virtualInventoryName;
      let virtualInventoryId = virtualInventoryList[0][e.detail.value[0]].virtualInventoryId;
      if (virtualInventoryList[1][e.detail.value[1]].virtualInventoryId) {
        virtualInventoryName += "/" + virtualInventoryList[1][e.detail.value[1]].virtualInventoryName;
        virtualInventoryId = virtualInventoryList[1][e.detail.value[1]].virtualInventoryId;
      }
      this.setData({
        virtualInventoryValue: e.detail.value,
        virtualInventoryName,
        virtualInventoryId
      });
    },
    setVirtualInventoryChildren(e) {
      let virtualInventoryValue = this.data.virtualInventoryValue;
      let virtualInventoryList = this.data.virtualInventoryList;
      virtualInventoryValue[e.detail.column] = e.detail.value;
      if (e.detail.column == 0) {
        virtualInventoryValue[1] = 0;
      }
      this.setData({
        virtualInventoryValue
      });
      if (e.detail.column == 0) {
        virtualInventoryList[1] = virtualInventoryList[e.detail.column][e.detail.value].children;
        this.setData({
          virtualInventoryList
        });
      }
    },
    selectConfirm() {
      if (!this.data.selectCompanyName) {
        wx.showToast({
          title: '请选择货主',
          icon: 'error'
        });
        return;
      }
      if (!this.data.virtualInventoryName || !this.data.virtualInventoryId) {
        wx.showToast({
          title: '请选择成本中心',
          icon: 'error'
        });
        return;
      }

      this.goHome();

    },
    goHome() {
      wx.setStorageSync('companyName', this.data.selectCompanyName);
      wx.setStorageSync('selectCompanyName', this.data.selectCompanyName);
      wx.setStorageSync('virtualInventoryId', this.data.virtualInventoryId);
      wx.setStorageSync('virtualInventoryName', this.data.virtualInventoryName);
      wx.setStorageSync('virtualInventoryValue', this.data.virtualInventoryValue);
      app.globalData.logout = false;
      wx.setStorageSync('logout', false);

      wx.showToast({
        title: '成功',
        icon: "success"
      });

      this.disPopUp();

      setTimeout(() => {
        wx.switchTab({
          url: '/pages/index/index',
        })
      }, 1000)
    },
  }
})