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							- const navigationBarHeight = (getApp().statusBarHeight + 44) + 'px'
 - let config = require("../../config/config.js");
 - let app = getApp();
 - const Http = require("../../utils/HttpBasics");
 - const util = require("../../utils/util");
 - const imgurl = require("../../utils/imgurl");
 - Page({
 -   data: {
 -     navigationBarHeight,
 -     data: {
 -       bgColor:"#fff"
 -     },
 -     wmhome: imgurl.wmhome.url,
 -     couponId: null,
 -     orderId: "",
 -     day: "",
 -     hour: "",
 -     minute: "",
 -     nodes: ''
 -   },
 -   onLoad(options){
 -     console.log(options)
 -     if(options&&options.id){
 -       this.setData({
 -         id:options.id
 -       })
 -       this.topicShow(options.id)
 -     }
 -   },
 -   goback: function () {
 -     wx.switchTab({
 -       url: '/index/index',
 -     })
 -   },
 -   topicShow(id){
 -     let that = this;
 -     Http.get({
 -       url: config.api.topicFindById,
 -       data: {
 -         id: id
 -       }
 -     }).then(res => {
 -       console.log(res)
 -       if (res&&res.data) {
 -         that.setData({
 -           data: res.data
 -         });
 -         /**
 -          * 获取屏幕的高度
 -          * 
 -          */
 -         let query = wx.createSelectorQuery();
 -         query.select('.coupons').boundingClientRect();
 -         query.selectViewport().scrollOffset();
 -         query.exec((res) => {
 -           let listHeight = res[0].height; // 获取list高度
 -           let windowHeight = wx.getSystemInfoSync().windowHeight;
 -           if (windowHeight >= listHeight){
 -             that.setData({
 -               winHeight:'100%'
 -             })
 -           }
 -         })
 -       }
 -     }).catch(err => {
 -       wx.showToast({
 -         title: err.errMsg,
 -         icon: 'none',
 -         duration: 2000,
 -         mask: false
 -       });
 -     })
 -   },
 -   gotoDetail:function(e){
 -     if (e.currentTarget.dataset.type == 9){
 -       wx.navigateTo({
 -         url: `/pages/spellGroup/mySpellGroup/index?couponChannelId=${e.currentTarget.dataset.couponchannelid}`,
 -       })
 -     }else{
 -       wx.navigateTo({
 -         url: `/pages/coupon/detail/index?couponChannelId=${e.currentTarget.dataset.couponchannelid}&couponId=${e.currentTarget.dataset.couponid}`,
 -       })
 -     }
 -   },
 - 
 - });
 
 
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