From 2b97296d1873d5e3cce59f83b008afee44baadb1 Mon Sep 17 00:00:00 2001
From: yvan.ni <765199919@qq.com>
Date: Fri, 20 Sep 2019 11:23:51 +0800
Subject: [PATCH] 购物车问题

---
 pages/cart/cart2/cart2.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/pages/cart/cart2/cart2.js b/pages/cart/cart2/cart2.js
index 585a1fc..8166d3f 100644
--- a/pages/cart/cart2/cart2.js
+++ b/pages/cart/cart2/cart2.js
@@ -625,7 +625,10 @@ Page({
           }
 
           th.data.cartlist[i].user_money = parseFloat(th.data.cartlist[i].user_money).toFixed(2);
-          th.data.cartlist[i].coupon_price=coupon_price.toFixed(2);
+          
+          if (coupon_price>0) th.data.cartlist[i].coupon_price=coupon_price.toFixed(2);
+          else th.data.cartlist[i].coupon_price = coupon_price
+           
           th.data.cartlist[i].goods_price = o_price.toFixed(2);
           th.data.cartlist[i].order_amount= th.data.cartlist[i].order_amount- th.data.cartlist[i].user_money;         //会员使用余额
 
--
libgit2 0.21.4