protected function renderSkills($a_user_id, $a_skills_id) { include_once "Services/Skill/classes/class.ilPersonalSkillsGUI.php"; $gui = new ilPersonalSkillsGUI(); if ($this->getOutputMode() == "offline") { $gui->setOfflineMode("./files/"); } $html = $gui->getSkillHTML($a_skills_id, $a_user_id); if ($this->getOutputMode() == "offline") { $js = $gui->getTooltipsJs(); if (sizeof($js)) { $this->js_onload_code = array_merge($this->js_onload_code, $js); } } return $html; }