edit

app/shop/assets/pc/html/setGoods.html

@@ -116,18 +116,16 @@
             });
         })
 
-        /*
         $("#goods").on("keyup", ".goods_num", function() {
             var num = parseInt($(this).val());
             if (!num || num <= 0) {
-                num = 1;
-                $(this).val(1);
+                num = 0;
+                $(this).val(0);
             }
             var id = $(this).parent().attr('value');
             goods[id].num = num;
             setTotal();
         });
-        */
     })
     var goods = {};
     mini.parse();

app/store/assets/pc/html/setGoodsNum.html

@@ -116,18 +116,16 @@
             });
         })
 
-        /*
         $("#goods").on("keyup", ".goods_num", function() {
             var num = parseInt($(this).val());
             if (!num || num <= 0) {
-                num = 1;
-                $(this).val(1);
+                num = 0;
+                $(this).val(0);
             }
             var id = $(this).parent().attr('value');
             goods[id].num = num;
             setTotal();
         });
-        */
     })
     var goods = {};
     mini.parse();