oms-mp/custom-tab-bar/index.js

// custom-tab-bar/index.js
let app = getApp();
Component({

  /**
   * 组件的属性列表
   */
  properties: {

  },

  /**
   * 组件的初始数据
   */
  data: {
    selectIndex: 0,
    tabbar: app.globalData.tabbar || {
      custom: true,
      color: "#000000",
      selectedColor: "#004445",
      backgroundColor: "#ffffff",
      position: "bottom",
      borderStyle: "white",
      list: [{
          "pagePath": "/pages/index/index",
          "text": "首页",
          iconfont: 'icon-shouye',
          show: true
        },
        {
          "pagePath": "/pages/shenhe/shenhe",
          "text": "审核",
          iconfont: 'icon-shenhe',
          show: false
        },
        {
          "pagePath": "/pages/cart/cart",
          "text": "购物袋",
          iconfont: 'icon-gouwudai2',
          show: true
        },
        {
          "pagePath": "/pages/user/index/index",
          "text": "我的",
          iconfont: 'icon-wode',
          show: true
        }
      ]
    }
  },
  observers: {
    selectIndex: function (selectIndex) {
      //console.log(selectIndex);
    }
  },
  onReady() {
    //console.log(111)
  },
  onShow() {
    //console.log("tabbar...")
  },
  /**
   * 组件的方法列表
   */
  methods: {
    goBar(e) {
      //console.log(e.currentTarget.dataset);
      let item = e.currentTarget.dataset.item;
      // this.setData({
      //   selectIndex: e.currentTarget.dataset.index
      // });
      //console.log(this.data.selectIndex)
      wx.switchTab({
        url: item.pagePath,
        fail(e) {
          //console.log(e)
        }
      })
    }
  }
})