MD_YOSwechat/components/Yl_Tabbar/index.js

Component({
  properties: {
    list: Array,
    callback: Function
  },
  lifetimes: {
    attached: function () {
      wx.getSystemInfo({
        success: res => {
          this.setData({
            safeAreaBot: res.screenHeight - res.safeArea.bottom
          })
        }
      })
    },
  },
  options: {
    addGlobalClass: true
  },
  data: {
    safeAreaBot: 0,
    show: false
  },
  methods: {
    onClose() {
      this.setData({
        show: false
      })
    },
    callback(e) {
      console.log(e)
      const {
        item
      } = e.currentTarget.dataset;
      if (!item) return;
      this.triggerEvent("callback", item)
    },
    /* open(){
        this.setData({
            show: true
        })
    } */
  }
})