Merge branch 'mayue_fix_bug#21948' into 'master'

* Fix bug #21948.

See merge request easycorp/zentaopms!3091

module/testtask/model.php

@@ -1595,7 +1595,7 @@ class testtaskModel extends model
         if(empty($file))
         {
             dao::$errors[] = $this->lang->testtask->unitXMLFormat;
-            return print(js::error(dao::getError()));
+            return false;
         }
 
         $file     = $file[0];
@@ -1604,7 +1604,7 @@ class testtaskModel extends model
         if(simplexml_load_file($fileName) === false)
         {
             dao::$errors[] = $this->lang->testtask->cannotBeParsed;
-            return print(js::error(dao::getError()));
+            return false;
         }
 
         $frame = $this->post->frame;

module/testtask/view/importunitresult.html.php

@@ -67,7 +67,7 @@
         </tr>
         <tr>
           <th><?php echo $lang->testtask->resultFile;?></th>
-          <td><?php echo html::file('resultFile', "class='form-control'");?></td>
+          <td class='required'><?php echo html::file('resultFile', "class='form-control'");?></td>
           <td><?php echo $lang->testtask->unitXMLFormat;?></td>
         </tr>
         <tr>