bugfix

pages/index/index.js

@@ -263,7 +263,7 @@ Page({
               isPrinting: false
             });
           } else {
-            //不打印小票
+            //打印小票
             context.setData({
               printResult: "正在打印小票...",
               payResultPrintSuccessHint: "提示顾客拿好小票",
@@ -280,8 +280,9 @@ Page({
           context.goPage('payresult');
         } else if (res.action == ACTION_DIRECT_PAYMENT) {
           //直接收款
+          context.clearGood();  
           if (res.data != null) {
-            context.setData({ waitOperateAmount: res.data })
+            context.setData({ waitOperateAmount: res.data ,goods: [],discCouponPrice:0})
           }
           context.goPage('waitoperate');
         } else if (res.action == ACTION_CONVERT_COUPON) {
@@ -848,6 +849,8 @@ Page({
     this.setData({ scene: 2 })
   },
 
+
+
   //清空商品信息
   clearGood(e) {
     this.setData({ goods: [],discCouponPrice:0 })