keep required marks after save

javascript/src/QfqForm.js

@@ -1119,6 +1119,11 @@ var QfqNS = QfqNS || {};
 
                 break;
         }
+
+        if(this.skipRequiredCheck) {
+            this.form.$form.validator('update');
+            this.form.$form.validator('validate');
+        }
     };
 
     n.QfqForm.prototype.getNewButtonTarget = function () {