public function render()
 {
     global $ilCtrl;
     $url = $ilCtrl->getLinkTarget($this->getParentObject(), "saveCommentForLearners", "", true, false);
     $this->overlay_tpl->setVariable("AJAX_URL", $url);
     return parent::render() . $this->overlay_tpl->get();
 }
 /**
  * get HTML
  *
  * @param
  * @return
  */
 function render()
 {
     global $ilCtrl, $lng;
     $mtpl = new ilTemplate("tpl.media_sel_table.html", true, true, "Modules/MediaPool");
     $pre = "";
     if ($this->current_folder != $this->tree->getRootId() && !$this->all_objects) {
         $path = $this->tree->getPathFull($this->current_folder);
         include_once "./Services/Locator/classes/class.ilLocatorGUI.php";
         $loc = new ilLocatorGUI();
         foreach ($path as $p) {
             $ilCtrl->setParameter($this->parent_obj, $this->folder_par, $p["child"]);
             $title = $p["title"];
             if ($this->tree->getRootId() == $p["child"]) {
                 $title = ilObject::_lookupTitle($this->media_pool->getId());
             }
             $loc->addItem($title, $ilCtrl->getLinkTarget($this->parent_obj, $this->parent_cmd));
         }
         $ilCtrl->setParameter($this->parent_obj, $this->folder_par, $this->current_folder);
         $mtpl->setCurrentBlock("loc");
         $mtpl->setVariable("LOC", $loc->getHTML());
         $mtpl->parseCurrentBlock();
     }
     $mtpl->setVariable("TABLE", parent::render());
     return $mtpl->get();
 }
 /**
  * @return string
  */
 public function render()
 {
     $index_table_tpl = new ilTemplate("tpl.index_table.html", true, true, "./Customizing/global/plugins/Libraries/ActiveRecord/");
     if ($this->getToolbar()) {
         $index_table_tpl->setVariable("TOOLBAR", $this->getToolbar()->getHTML());
     }
     $index_table_tpl->setVariable("TABLE", parent::render());
     return $index_table_tpl->get();
 }