商家红包活动

 // pack-checkout/components/discount.js
 import util from '../../utils/util'
-import App from '../../utils/uri'
+import App from '../../utils/api'
 Component({
   /**
    * 组件的属性列表
@@ -60,12 +60,20 @@ Component({
         checkoutObj:checkout
       })
     },
-    discountChecked(e){
-      console.log('discountChecked',e)
-      let index=util.attr(e,'index')
-      let checkout=this.data.checkout
-      checkout.discount[index].checked=!checkout.discount[index].checked
+    discountChecked(e) {
+      console.log('discountChecked', e)
+      let index = util.attr(e, 'index')
+      let checkout = this.data.checkout
+      checkout.discount[index].checked = !checkout.discount[index].checked
       this.discountFormat(checkout)
+      App.Customer.ChangeDiscountCombination({
+        id:checkout.id,
+        rel_id:checkout.discount[index].rel_id,
+        owner:checkout.discount[index].owner,
+        status:checkout.discount[index].checked?1:0,
+      }).then(()=>{
+        this.triggerEvent('event',{act:'reflush'});
+      })
     },
   }
 })

@@ -14,7 +14,8 @@
             <view class="list">
                 <view class="quan" wx:for="{{checkoutObj.discount}}" wx:key="discount">
                     <quan quan="{{item}}">
-                        <radio data-index="{{index}}" checked="{{item.checked}}" color="#F05522" bindtap="discountChecked"/>
+                        <radio data-index="{{index}}" checked="{{item.checked}}" color="#F05522"
+                               bindtap="discountChecked"/>
                     </quan>
                 </view>
 

@@ -192,5 +192,6 @@ Page({
   },
   discountEvent(e){
     console.log('discountEvent',e)
+    this.GetCheckout()
   },
 })
\ No newline at end of file

@@ -483,4 +483,9 @@ export default {
   'App.Customer.GetUserCard':{
     openid:'openid',
   },
+  //根据账单ID，改变用户自主选择的卡券类型
+  'App.Customer.ChangeDiscountCombination':{
+    openid:'openid',
+    silence: false,
+  },
 }
\ No newline at end of file