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fix: 优化购物车性能

lidongtony 2 years ago
parent
aa22b927e7
commit
cd12e5510d
1 changed files with 1 additions and 0 deletions
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  1. 1 0
      pages/index/cart.vue

+ 1 - 0
pages/index/cart.vue
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@@ -151,6 +151,7 @@
 
       cart.delete(cartItem.id);
 
       cart.delete(cartItem.id);
 
       return;
 
       return;
 
     }
 
     }
 
+    if(cartItem.goods_num === e) return;
 
     cartItem.goods_num = e;
 
     cartItem.goods_num = e;
 
     cart.update({
 
     cart.update({
 
       goods_id: cartItem.goods_id,
 
       goods_id: cartItem.goods_id,