看地列表城市选择BUG修改

pages/look-list/look-list.js

@@ -182,9 +182,11 @@ Page({
 
     },
     bindMultiPickerColumnChange(e) {
-        if (e.detail.column !== 0 || e.detail.value === 0) {
-            return
-        }
+        if (e.detail.column === 0 && e.detail.value === 0) {
+            this.setData({
+                'multiRegion[1]': ['全部']
+            })
+        } else if (e.detail.column === 0){
             let city = this.data.multiRegion[e.detail.column][e.detail.value];
             $api.getAreaList(city).then(res => {
                 let data = res.data
@@ -193,6 +195,7 @@ Page({
                     'multiRegion[1]': data
                 })
             })
+        }
     },
     /**
      * 生命周期函数--监听页面初次渲染完成

pages/look-list/look-list.wxml

@@ -54,7 +54,7 @@
     <view style="margin-left:30rpx" class="table-item center">
       <picker class="flex_center flex_items" mode="multiSelector" range="{{multiRegion}}" 
       value="{{multiIndex}}" bindchange="bindAddressChangeCity" bindcolumnchange="bindMultiPickerColumnChange">
-        <text>{{page.city}}{{page.canton?page.canton:'城市'}}</text>
+        <text>{{page.city}}{{page.canton?page.canton:'全部'}}</text>
         <image class="table-icon" src="../../assets/images/tab-icon.png"></image>
       </picker>
     </view>