karamay_wx/custom-tab-bar/index.js

Component({
    data: {
      selected: 0,
      color: "#412A12",
      selectedColor: "#B1967B",
      borderStyle: "black",
      backgroundColor: "#ffffff",
      list: [{
        "pagePath": "/pages/index/index",
        "iconPath": "/imgs/icon_home_normal.png",
        "selectedIconPath": "/imgs/icon_home_active.png",
        "text": "首页"
      },
      {
        "pagePath": "/pages/exhibition/index",
        "iconPath": "/imgs/icon_exhibition_normal.png",
        "selectedIconPath": "/imgs/icon_exhibition_active.png",
        "text": "展览"
      },
      {
        "pagePath": "/pages/collection/index",
        "iconPath": "/imgs/icon_culture_normal.png",
        "selectedIconPath": "/imgs/icon_culture_active.png",
        "text": "典藏"
      },
      {
        "pagePath": "/pages/user/index",
        "iconPath": "/imgs/icon_user_normal.png",
        "selectedIconPath": "/imgs/icon_user_active.png",
        "text": "我的"
      }]
    },
    attached() {
    },
    methods: {
      switchTab(e) {
        const data = e.currentTarget.dataset
        const url = data.path
        wx.switchTab({url})
        this.setData({
          selected: data.index
        })
      }
    }
  })