/**
  * Update via JavaScript
  */
 function updateJS()
 {
     global $ilBench, $lng, $ilCtrl;
     if ($_POST["cancel_update"]) {
         //			$this->ctrl->redirect($this, "editData");
         $this->ctrl->returnToParent($this, "jump" . $this->hier_id);
     }
     // handle input data
     include_once "./Services/COPage/classes/class.ilPCParagraph.php";
     include_once "./Services/COPage/classes/class.ilPCParagraphGUI.php";
     $data = array();
     foreach ($_POST as $k => $content) {
         if (substr($k, 0, 5) != "cell_") {
             continue;
         }
         // determine cell content
         $div = ilUtil::stripSlashes($content, false);
         $p1 = strpos($div, '>');
         $div = substr($div, $p1 + 1);
         $div = "<div class='ilc_text_block_TableContent'>" . $div;
         $text = ilPCParagraph::handleAjaxContent($div);
         if ($text === false) {
             $ilCtrl->returnToParent($this, "jump" . $this->hier_id);
         }
         $text = $text["text"];
         $text = ilPCParagraph::_input2xml($text, $this->content_obj->getLanguage(), true, false);
         $text = ilPCParagraph::handleAjaxContentPost($text);
         // set content in data array
         $id = explode("_", $k);
         $data[(int) $id[1]][(int) $id[2]] = $text;
     }
     // update data
     $this->updated = $this->content_obj->setData($data);
     if ($this->updated !== true) {
         $this->editData();
         return;
     }
     $this->updated = $this->pg_obj->update();
     // perform table action? (move...?)
     //$this->update(false);
     $this->pg_obj->addHierIDs();
     if ($_POST["tab_cmd"] != "") {
         $cell_hier_id = $_POST["tab_cmd_type"] == "col" ? $this->hier_id . "_1_" . ($_POST["tab_cmd_id"] + 1) : $this->hier_id . "_" . ($_POST["tab_cmd_id"] + 1) . "_1";
         $cell_obj = $this->pg_obj->getContentObject($cell_hier_id);
         if (is_object($cell_obj)) {
             $cell_obj->{$_POST}["tab_cmd"]();
             $_SESSION["il_pg_error"] = $this->pg_obj->update();
         }
     }
     ilUtil::sendSuccess($lng->txt("msg_obj_modified"), true);
     if ($_POST["save_return"]) {
         $this->ctrl->returnToParent($this, "jump" . $this->hier_id);
     } else {
         $this->ctrl->redirect($this, "editData");
     }
 }