yyq_wxapp/colorui/components/cu-custom.js

const app = getApp();
Component({
  /**
   * 组件的一些选项
   */
  options: {
    addGlobalClass: true,
    multipleSlots: true
  },
  /**
   * 组件的对外属性
   */
  properties: {
    bgColor: {
      type: String,
      default: ''
    }, 
    isCustom: {
      type: [Boolean, String],
      default: false
    },
    isBack: {
      type: [Boolean, String],
      default: false
    },
    isShare:{
      type: [Boolean, String],
      default: false
    },
    bgImage: {
      type: String,
      default: ''
    },
  },
  /**
   * 组件的初始数据
   */
  data: {
    StatusBar: app.globalData.StatusBar,
    CustomBar: app.globalData.CustomBar,
    Custom: app.globalData.Custom
  },
  /**
   * 组件的方法列表
   */
  methods: {
    BackPage() {
      if( this.data.isShare ){
        console.log( "share to home" );
        wx.reLaunch({
          url: '/pages/index/index',
        });
      }else{
        console.log("back");
        wx.navigateBack({
          delta: 1
        });
      }
    },
    toHome(){
      console.log("tohome")
      let curPage = getCurrentPages()
      let index = -1;
      for( let i in curPage){
        let route = curPage[i].route.split("?")[0];
        if (route == 'pages/index/index'){
          index = i;
          break;
        }
      }
      if( index == -1){
        wx.reLaunch({
          url: '/pages/index/index',
        })
      }else{
        wx.navigateBack({
          delta: curPage.length - index-1
        })
      }
    }
  }
})