review the placeholder for select2 - refs BT#7674

main/inc/lib/formvalidator/Element/select_ajax.php

@@ -65,10 +65,15 @@ class HTML_QuickForm_Select_Ajax extends HTML_QuickForm_select
             3
         ;
 
+        $plHolder = $this->getAttribute('placeholder');
+        if (empty($plHolder)) {
+            $plHolder = get_lang('SelectAnOption');
+        }
+        
         $html .= '<script>
                 $(function() {
                     $("#'.$this->getAttribute('name').'").select2({
-                        placeholder: "'.get_lang('SelectAnOption').'",
+                        placeholder: "' . $plHolder . '",
                         allowClear: true,
                         width: "'.$width.'",
                         minimumInputLength: ' . $minimumInputLength . ',

main/mySpace/index.php

@@ -747,7 +747,7 @@ if ($is_platform_admin && in_array($view, array('admin')) && $display != 'yourst
                 $studentList[] = array('id' => $studentInfo['user_id'], 'text' => $studentInfo['username'] . ' (' . $studentInfo['firstname'] . ' ' . $studentInfo['lastname'] . ')');
             }
 
-            $sessionFilter->addElement('select_ajax', 'student_name', get_lang('SearchStudent'), null, array('url' => $url, 'defaults' => $studentList, 'width' => '400px', 'class' => 'pull-right', 'minimumInputLength' => $minimumInputLength));
+            $sessionFilter->addElement('select_ajax', 'student_name', get_lang('SearchStudent'), null, array('placeholder' => 'Todos', 'url' => $url, 'defaults' => $studentList, 'width' => '400px', 'class' => 'pull-right', 'minimumInputLength' => $minimumInputLength));
             $options = array(
                 ''              => get_lang('Select'),
                 STUDENT         => get_lang('Student'),