//提示框function prompt(msg) {wx.showToast({title: msg,icon: "loading",//加载中icon: "
success",//成功duration: 2000})}
2，日历控件（1）xml文件<picker mode="date" value="{{date}}" start="2018-05-10" end="2030-09-01" bindchange="bindDateChange"><view class="picker"><text class="gotime_date gotimeleft">出发日期： {{date}}</text></view></picker>（2）js文件 data里初始化默认一个时间data: { date: "2018-5-10"},//根据选择传递的值进行下一步操作bindDateChange: function (e) {app.baojiriqi = e.detail.value// console.log('picker发送选择改变，携带值为', e.detail.value)this.setData({date: e.detail.value})},3，下拉框（1）xml文件
<view class="weui_panel"><picker bindchange="bindSexPickerChange" value="{{sex_index}}" range="{{sex_array}}"><view class="item1eft">性别：</view><view class="itemright_picker"> {{sex_array[sex_index]}}</view></picker></view>（2）js文件//选择器bindSexPickerChange: function (e) {// console.log('sex_picker发送选择改变，携带值为', e.detail.value)this.setData({sex_index: e.detail.value})},
//初始化定义data: {sex_array:["男","女"],sex_index:0,},//联网请求var userId = utils.getUserId()wx.request({url: app.globalData.urls + app.globalData.add_chengjiren,data: {uid: userId,passengerName: name,passengerPhone: shouji,passengerEmail: youxiang,passengerCertType: this.data.cert_card_index,passengerCertNum: zhegnjiannum,passengerGender: this.data.sex_index,passedgerGenderArray:this.data.sex_array//把得到的数据放进数组里},
