efunbox-schedule-miniApps/compontents/rank-tarbar/rank-tarbar.js

// compontents/tarbar/tarbar.js
const util = require('../../utils/util.js');
Component({
  /**
   * 组件的属性列表
   */
  properties: {
    
  },

  /**
   * 组件的初始数据
   */
  data: {
    motto: ['好友数','勋章数','等级','答题量','准确率'],
    navBtnSelectIdx: 0,
  },

  /**
   * 组件的方法列表
   */
  methods: {
    navItemTap: function (e) {
      //更改navBtnSelectIdx加class   
      let index = e.target.dataset.index;
      if (index != this.navBtnSelectIdx) {
        this.setData({ navBtnSelectIdx: index});
      }
      if(index == 0) {
        wx.redirectTo({
          url: '../competition/competition?ind=0'
        })
      }
      if(index == 1) {
        wx.redirectTo({
          url: '../medal_rank/medal_rank?ind=1'
        })
      }
      if(index == 2) {
        wx.redirectTo({
          url: '../grade_rank/grade_rank?ind=2'
        })
      }
      if(index == 3) {
        wx.redirectTo({
          url: '../quantity_rank/quantity_rank?ind=3'
        })
      }
      if(index == 4) {
        wx.redirectTo({
          url: '../accuracy_rank/accuracy_rank?ind=4'
        })
      }
    }
  },
  ready() {
    let options = util.getUrl();
    console.log(options)
    if(options.ind) {
      this.setData({ navBtnSelectIdx: options.ind});
    }
  }
})