促销活动：fix

@@ -157,14 +157,13 @@
     });
 
     $("#promotionEditForm #limitType").combobox({
+        prompt:"请选择",
         textField : "text",
         valueField : "value",
         editable: false,
         panelHeight : 80,
         data:[{text:"属于",value:"1"},{text:"不属于",value:"2"}],
-        onLoadSuccess : function(){
-            $("#promotionEditForm #limitType").combobox("setValue",1);
-        }
+
     });
 
     $("#promotionEditForm #initStatus").combobox({
@@ -259,7 +258,7 @@
             //商品限制范围
             var scope = loadData.productScopeList;
             var productScopeType = scope[0].productScopeType;
-            var limitType = productScopeType == 0 ? 1 : productScopeType;
+            var limitType = productScopeType == 1 ? 1 : scope[0].limitType;
             $("#limitType").combobox("setValue", limitType);
             $("#limitValues").textbox("setValue", scope[0].scopeValue);
             $("#productScopeType").combobox("setValue",productScopeType);