优化calendar组件返回数据，优化alphabet组件返回数据

components/alphabet/alphabet.js

@@ -56,5 +56,10 @@ Component({
         }
       }
     },
+    selector(e){
+      this.triggerEvent('selector',{
+        city_data:e.currentTarget.dataset.city
+      })
+    }
   }
 })

components/alphabet/alphabet.wxml

@@ -6,7 +6,7 @@
         <view class="section-item-header">
           {{item.alphabet}}
         </view>
-        <view wx:for="{{item.datas}}" wx:key="unique" wx:for-item="cell" wx:for-index="cellIndex" class="section-item-cells">
+        <view wx:for="{{item.datas}}" wx:key="unique" wx:for-item="cell" wx:for-index="cellIndex" class="section-item-cells" data-city="{{cell}}" bindtap="selector">
           <view class="section-item-cell {{cellIndex!=(item.datas.length-1)?'border-bottom':''}}">
             <text>{{cell}}</text>
           </view>

pages/alphabet/alphabet.js

@@ -41,14 +41,10 @@ Page({
    * 生命周期函数--监听页面加载
    */
   onLoad: function (options) {
-    // try{
-    //   var res=wx.getSystemInfoSync()
-    //   this.apHeight=16
-    //   this.offsetTop=80
-    //   this.setData({
-    //     windowHeight:res.windowHeight+'px'
-    //   })
-    // }catch(e){}
+  },
+
+  selector(e){
+    console.log(e.detail.city_data)
   },
   
 

pages/alphabet/alphabet.wxml

-<y-alphabet list="{{list}}"></y-alphabet>
\ No newline at end of file
+<y-alphabet list="{{list}}" bind:selector="selector"></y-alphabet>
\ No newline at end of file