// pages/html/banner/index.js
const math = require('../../../utils/math')
const app = getApp()

Page({
  /**
   * 页面的初始数据
   */
  data: {
    src: null,
    height: 1200
  },
  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    if(!options.src){
      wx.navigateBack()
      return
    }
    wx.showLoading({ title: '处理中', mask: true })
    this.setData({
      StatusBar: app.globalData.StatusBar || 40,
      CustomBar: app.globalData.CustomBar || (app.globalData.isIos ? 64 : 60),
      src: options.src
    })
  },
  onImageLoad: function({detail}){
    if(detail && detail.width){
      var radio = math.divide(detail.width, 750)
      var height = parseInt(math.divide(detail.height, radio))
      this.setData({ height })
    }
    wx.hideLoading()
  },
  backPage() {
    wx.navigateBack()
  },
  onClick: function(){
    if(this.data.src == 'http://medou.oss-cn-shenzhen.aliyuncs.com/bird_user/21010821460147259.png'){
      wx.redirectTo({ url: '/pages/goods/ablility/index' })
    }
  }
})