/** * LIst skills for adding * * @param * @return */ function listSkillsForAdd() { global $ilUser, $tpl, $ilCtrl, $lng, $ilTabs; $ilTabs->setBackTarget($lng->txt("back"), $ilCtrl->getLinkTarget($this, "")); include_once "./Services/Skill/classes/class.ilPersonalSkillExplorerGUI.php"; $exp = new ilPersonalSkillExplorerGUI($this, "listSkillsForAdd", $this, "addSkill"); if ($exp->getHasSelectableNodes()) { if (!$exp->handleCommand()) { $tpl->setContent($exp->getHTML()); } ilUtil::sendInfo($lng->txt("skmg_select_skill")); } else { ilUtil::sendInfo($lng->txt("skmg_no_nodes_selectable")); } }