-----

components/city-change/index.js

@@ -228,6 +228,9 @@ Component({
       var lindex = parseInt(this.data.touchEndy / this.data.rightheight * 26);//根据前面分析获取手指触摸位置在letters中的index值
       var value = this.data.letter[lindex];
       console.log(value)
+      this.setData({
+        cityListId: value
+      });
       this.titleDialog(value)
 
     },

components/city-change/index.wxml

@@ -5,7 +5,6 @@
                   <text class='city_locate_title'>自动定位</text>
                   <text class='city_locate_text' style='{{!locateCity&&"color:#33b9ff;"}}'>{{locateCity||'点击定位'}}</text>
               </view> -->
-            <view class='national' data-types='national' catchtap='cityTap'>全国</view>
             <view class='new_city'>
                 <view class='new_city_title'>热门城市</view>
                 <view class='new_city_box'>