fix req 2 server

@@ -126,12 +126,15 @@ $(document).on('click', '.edit-class-btn', function () {
                 url: '/erpproduct/standardSort/update',
                 data: (function () {
                     var input = $('#standardSortName').val();
-                    if (input === '' || $.trim(input) === ''){ return "参数名称不能为空";}
+                    if (input === '' || $.trim(input) === ''){ 
+                        common.util.__tip("参数名称不能为空", "warning");
+                        return false;
+                    }
                     var orderBy = $('#orderBy').val();
                     if (orderBy < 0)
                     {
                         common.util.__tip("排序不能为负数", "warning");
-                        return;
+                        return false;
                     }
                     return {
                         id: item.id,