这是小程序的自定义tabbar点击到新建的时候弹出一个组件 待办点击到新建 待办的底层页面不动 在待办的上方弹出组件 首页点击到新建 首页的底层页面不动 在首页的上方弹出组件。代码如下

// 引入全局函数
const app = getApp()
Component({
  /**
   * 组件的初始数据
   */
  data: {
    selected: 0,
    color: "#afafaf",
    selectedColor: "#0099f6",
    backgroundColor: "#F7F8F8",
    list: [{
        "pagePath": "/pages/Workstation/index/index",
        "text": "首页",
        "iconPath": "../static/images/home.png",
        "selectedIconPath": "../static/images/homese.png"
      },


      {
        "pagePath": "/pages/Statistics/Statistics",
        "text": "统计",
        "iconPath": "../static/images/static.png",
        "selectedIconPath": "../static/images/staticse.png"
      },
      {
        "pagePath": "/pages/staticOrder/staticOrder",
        bulge:true,
        "text": "新建",
        "iconPath": "../static/images/newse.png",
        "selectedIconPath": "../static/images/newse.png"
      },
      {
        "pagePath": "/pages/index2/index2",
        "text": "待办",
        "iconPath": "../static/images/workstation.png",
        "selectedIconPath": "../static/images/homese.png"
      },


      {
        "pagePath": "/pages/mine/mine",
        "text": "我的",
        "iconPath": "../static/images/mine.png",
        "selectedIconPath": "../static/images/minese.png"
      }


    ]
  },
  ready: function () {
    this.setData({
      selected: app.globalData.selected
    })
  },
  /**
   * 组件的方法列表
   */
  methods: {
    switchTab(e) {
      // console.log(e);
      const data = e.currentTarget.dataset;
      const url = data.path;
      app.globalData.selected = data.index;
      wx.switchTab({
        url
      })
    }
    
  },


})