优惠券使用失败清掉coupon的值

8 years ago · c860b31497
parent 93f9091352
commit c860b31497
1 changed files with 3 additions and 0 deletions
--- a/pages/cart/cart.js
+++ b/pages/cart/cart.js
@ -152,6 +152,9 @@ Page({

    order.postBilling(params, function(result){
      if (parseInt(result.statusCode) === 403) {
+        if (parseInt(result.data.code) === 4001) {
+          that.setData({coupon: null})
+        }
        wx.showModal({
          title: '出错',
          content: result.data.msg,