public function getHTML()
{
global $ilCtrl, $tpl, $lng, $ilUser;
if (!$this->isContainer) {
#return '';
}
if ($_GET['baseClass'] == 'ilSearchController') {
// return '';
}
include_once "Services/jQuery/classes/class.iljQueryUtil.php";
iljQueryUtil::initjQuery();
iljQueryUtil::initjQueryUI();
$this->tpl = new ilTemplate('tpl.main_menu_search.html', true, true, 'Services/Search');
if ($ilUser->getId() != ANONYMOUS_USER_ID && (int) $_GET["ref_id"] > 0) {
$this->tpl->setCurrentBlock("position");
$this->tpl->setVariable('TXT_GLOBALLY', $lng->txt("search_globally"));
$this->tpl->setVariable('TXT_CURRENT_POSITION', $lng->txt("search_at_current_position"));
$this->tpl->setVariable('REF_ID', (int) $_GET["ref_id"]);
$this->tpl->setVariable('ROOT_ID', ROOT_FOLDER_ID);
$this->tpl->parseCurrentBlock();
} else {
$this->tpl->setCurrentBlock("position_hid");
$this->tpl->setVariable('ROOT_ID_HID', ROOT_FOLDER_ID);
$this->tpl->parseCurrentBlock();
}
$this->tpl->setVariable('FORMACTION', 'ilias.php?baseClass=ilSearchController&cmd=post' . '&rtoken=' . $ilCtrl->getRequestToken() . '&fallbackCmd=remoteSearch');
$this->tpl->setVariable('BTN_SEARCH', $this->lng->txt('search'));
// $this->tpl->setVariable('ID_AUTOCOMPLETE', "mm_sr_auto");
$this->tpl->setVariable('AC_DATASOURCE', "ilias.php?baseClass=ilSearchController&cmd=autoComplete");
$this->tpl->setVariable('IMG_MM_SEARCH', ilUtil::img(ilUtil::getImagePath("icon_seas_s.png")));
if ($ilUser->getId() != ANONYMOUS_USER_ID) {
$this->tpl->setVariable('HREF_SEARCH_LINK', "ilias.php?baseClass=ilSearchController");
$this->tpl->setVariable('TXT_SEARCH_LINK', $lng->txt("last_search_result"));
$this->tpl->setVariable('TXT_SEARCH', $lng->txt("search"));
include_once "./Services/UIComponent/Overlay/classes/class.ilOverlayGUI.php";
$ov = new ilOverlayGUI("mm_search_menu");
//$ov->setTrigger("main_menu_search", "none",
// "main_menu_search", "tr", "br");
//$ov->setAnchor("main_menu_search", "tr", "br");
$ov->setAutoHide(false);
$ov->add();
}
return $this->tpl->get();
}
/**
* Fill footer row
*/
function fillFooter()
{
global $lng, $ilCtrl, $ilUser;
$footer = false;
// select all checkbox
if (strlen($this->getFormName()) && strlen($this->getSelectAllCheckbox()) && $this->dataExists()) {
$this->tpl->setCurrentBlock("select_all_checkbox");
$this->tpl->setVariable("SELECT_ALL_TXT_SELECT_ALL", $lng->txt("select_all"));
$this->tpl->setVariable("SELECT_ALL_CHECKBOX_NAME", $this->getSelectAllCheckbox());
$this->tpl->setVariable("SELECT_ALL_FORM_NAME", $this->getFormName());
$this->tpl->setVariable("CHECKBOXNAME", "chb_select_all_" . $this->unique_id);
$this->tpl->parseCurrentBlock();
}
// table footer numinfo
if ($this->enabled["numinfo"] && $this->enabled["footer"]) {
$start = $this->offset + 1;
// compute num info
if (!$this->dataExists()) {
$start = 0;
}
$end = $this->offset + $this->limit;
if ($end > $this->max_count or $this->limit == 0) {
$end = $this->max_count;
}
if ($this->max_count > 0) {
if ($this->lang_support) {
$numinfo = "(" . $start . " - " . $end . " " . strtolower($this->lng->txt("of")) . " " . $this->max_count . ")";
} else {
$numinfo = "(" . $start . " - " . $end . " of " . $this->max_count . ")";
}
}
if ($this->max_count > 0) {
if ($this->getEnableNumInfo()) {
$this->tpl->setCurrentBlock("tbl_footer_numinfo");
$this->tpl->setVariable("NUMINFO", $numinfo);
$this->tpl->parseCurrentBlock();
}
}
$footer = true;
}
// table footer linkbar
if ($this->enabled["linkbar"] && $this->enabled["footer"] && $this->limit != 0 && $this->max_count > 0) {
$layout = array("link" => $this->footer_style, "prev" => $this->footer_previous, "next" => $this->footer_next);
//if (!$this->getDisplayAsBlock())
//{
$linkbar = $this->getLinkbar("1");
$this->tpl->setCurrentBlock("tbl_footer_linkbar");
$this->tpl->setVariable("LINKBAR", $linkbar);
$this->tpl->parseCurrentBlock();
$linkbar = true;
//}
$footer = true;
}
// column selector
if (count($this->getSelectableColumns()) > 0) {
$items = array();
foreach ($this->getSelectableColumns() as $k => $c) {
$items[$k] = array("txt" => $c["txt"], "selected" => $this->isColumnSelected($k));
}
include_once "./Services/UIComponent/CheckboxListOverlay/classes/class.ilCheckboxListOverlayGUI.php";
$cb_over = new ilCheckboxListOverlayGUI("tbl_" . $this->getId());
$cb_over->setLinkTitle($lng->txt("columns"));
$cb_over->setItems($items);
//$cb_over->setUrl("./ilias.php?baseClass=ilTablePropertiesStorage&table_id=".
// $this->getId()."&cmd=saveSelectedFields&user_id=".$ilUser->getId());
$cb_over->setFormCmd($this->getParentCmd());
$cb_over->setFieldVar("tblfs" . $this->getId());
$cb_over->setHiddenVar("tblfsh" . $this->getId());
$cb_over->setSelectionHeaderClass("ilTableMenuItem");
$column_selector = $cb_over->getHTML();
$footer = true;
}
if ($this->getShowTemplates() && is_object($ilUser)) {
// template handling
if (isset($_REQUEST["tbltplcrt"]) && $_REQUEST["tbltplcrt"]) {
if ($this->saveTemplate($_REQUEST["tbltplcrt"])) {
ilUtil::sendSuccess($lng->txt("tbl_template_created"));
}
} else {
if (isset($_REQUEST["tbltpldel"]) && $_REQUEST["tbltpldel"]) {
if ($this->deleteTemplate($_REQUEST["tbltpldel"])) {
ilUtil::sendSuccess($lng->txt("tbl_template_deleted"));
}
}
}
$create_id = "template_create_overlay_" . $this->getId();
$delete_id = "template_delete_overlay_" . $this->getId();
$list_id = "template_stg_" . $this->getId();
include_once "./Services/Table/classes/class.ilTableTemplatesStorage.php";
$storage = new ilTableTemplatesStorage();
$templates = $storage->getNames($this->getContext(), $ilUser->getId());
include_once "./Services/UIComponent/Overlay/classes/class.ilOverlayGUI.php";
// form to delete template
if (count($templates)) {
$overlay = new ilOverlayGUI($delete_id);
$overlay->setTrigger($list_id . "_delete");
$overlay->setAnchor("ilAdvSelListAnchorElement_" . $list_id);
$overlay->setAutoHide(false);
$overlay->add();
$lng->loadLanguageModule("form");
$this->tpl->setCurrentBlock("template_editor_delete_item");
$this->tpl->setVariable("TEMPLATE_DELETE_OPTION_VALUE", "");
$this->tpl->setVariable("TEMPLATE_DELETE_OPTION", "- " . $lng->txt("form_please_select") . " -");
$this->tpl->parseCurrentBlock();
foreach ($templates as $name) {
$this->tpl->setVariable("TEMPLATE_DELETE_OPTION_VALUE", $name);
$this->tpl->setVariable("TEMPLATE_DELETE_OPTION", $name);
$this->tpl->parseCurrentBlock();
}
$this->tpl->setCurrentBlock("template_editor_delete");
$this->tpl->setVariable("TEMPLATE_DELETE_ID", $delete_id);
$this->tpl->setVariable("TXT_TEMPLATE_DELETE", $lng->txt("tbl_template_delete"));
$this->tpl->setVariable("TXT_TEMPLATE_DELETE_SUBMIT", $lng->txt("delete"));
$this->tpl->setVariable("TEMPLATE_DELETE_CMD", $this->parent_cmd);
$this->tpl->parseCurrentBlock();
}
// form to save new template
$overlay = new ilOverlayGUI($create_id);
$overlay->setTrigger($list_id . "_create");
$overlay->setAnchor("ilAdvSelListAnchorElement_" . $list_id);
$overlay->setAutoHide(false);
$overlay->add();
$this->tpl->setCurrentBlock("template_editor");
$this->tpl->setVariable("TEMPLATE_CREATE_ID", $create_id);
$this->tpl->setVariable("TXT_TEMPLATE_CREATE", $lng->txt("tbl_template_create"));
$this->tpl->setVariable("TXT_TEMPLATE_CREATE_SUBMIT", $lng->txt("save"));
$this->tpl->setVariable("TEMPLATE_CREATE_CMD", $this->parent_cmd);
$this->tpl->parseCurrentBlock();
// load saved template
include_once "./Services/UIComponent/AdvancedSelectionList/classes/class.ilAdvancedSelectionListGUI.php";
$alist = new ilAdvancedSelectionListGUI();
$alist->setId($list_id);
$alist->addItem($lng->txt("tbl_template_create"), "create", "#");
if (count($templates)) {
$alist->addItem($lng->txt("tbl_template_delete"), "delete", "#");
foreach ($templates as $name) {
$ilCtrl->setParameter($this->parent_obj, $this->prefix . "_tpl", urlencode($name));
$alist->addItem($name, $name, $ilCtrl->getLinkTarget($this->parent_obj, $this->parent_cmd));
$ilCtrl->setParameter($this->parent_obj, $this->prefix . "_tpl", "");
}
}
$alist->setListTitle($lng->txt("tbl_templates"));
$this->tpl->setVariable("TEMPLATE_SELECTOR", " " . $alist->getHTML());
}
if ($footer) {
$this->tpl->setCurrentBlock("tbl_footer");
$this->tpl->setVariable("COLUMN_COUNT", $this->getColumnCount());
if ($this->getDisplayAsBlock()) {
$this->tpl->setVariable("BLK_CLASS", "Block");
}
$this->tpl->parseCurrentBlock();
// top navigation, if number info or linkbar given
if ($numinfo != "" || $linkbar != "" || $column_selector != "" || count($this->filters) > 0 || count($this->optional_filters) > 0) {
if (is_object($ilUser) && (count($this->filters) || count($this->optional_filters))) {
$this->tpl->setCurrentBlock("filter_activation");
$this->tpl->setVariable("TXT_ACTIVATE_FILTER", $lng->txt("show_filter"));
$this->tpl->setVariable("FILA_ID", $this->getId());
if ($this->getId() != "") {
$this->tpl->setVariable("SAVE_URLA", "./ilias.php?baseClass=ilTablePropertiesStorage&table_id=" . $this->getId() . "&cmd=showFilter&user_id=" . $ilUser->getId());
}
$this->tpl->parseCurrentBlock();
if (!$this->getDisableFilterHiding()) {
$this->tpl->setCurrentBlock("filter_deactivation");
$this->tpl->setVariable("TXT_HIDE", $lng->txt("hide_filter"));
if ($this->getId() != "") {
$this->tpl->setVariable("SAVE_URL", "./ilias.php?baseClass=ilTablePropertiesStorage&table_id=" . $this->getId() . "&cmd=hideFilter&user_id=" . $ilUser->getId());
$this->tpl->setVariable("FILD_ID", $this->getId());
}
$this->tpl->parseCurrentBlock();
}
}
if ($numinfo != "" && $this->getEnableNumInfo()) {
$this->tpl->setCurrentBlock("top_numinfo");
$this->tpl->setVariable("NUMINFO", $numinfo);
$this->tpl->parseCurrentBlock();
}
if ($linkbar != "" && !$this->getDisplayAsBlock()) {
$linkbar = $this->getLinkbar("2");
$this->tpl->setCurrentBlock("top_linkbar");
$this->tpl->setVariable("LINKBAR", $linkbar);
$this->tpl->parseCurrentBlock();
}
// column selector
$this->tpl->setVariable("COLUMN_SELECTOR", $column_selector);
// row selector
if ($this->getShowRowsSelector() && is_object($ilUser)) {
include_once "./Services/UIComponent/AdvancedSelectionList/classes/class.ilAdvancedSelectionListGUI.php";
$alist = new ilAdvancedSelectionListGUI();
$alist->setId("sellst_rows_" . $this->getId());
$hpp = $ilUser->getPref("hits_per_page") != 9999 ? $ilUser->getPref("hits_per_page") : $lng->txt("unlimited");
$options = array(0 => $lng->txt("default") . " (" . $hpp . ")", 5 => 5, 10 => 10, 15 => 15, 20 => 20, 30 => 30, 40 => 40, 50 => 50, 100 => 100, 200 => 200, 400 => 400, 800 => 800);
foreach ($options as $k => $v) {
$ilCtrl->setParameter($this->parent_obj, $this->prefix . "_trows", $k);
$alist->addItem($v, $k, $ilCtrl->getLinkTarget($this->parent_obj, $this->parent_cmd));
$ilCtrl->setParameter($this->parent_obj, $this->prefix . "_trows", "");
}
$alist->setListTitle($this->getRowSelectorLabel() ? $this->getRowSelectorLabel() : $lng->txt("rows"));
$this->tpl->setVariable("ROW_SELECTOR", $alist->getHTML());
}
// export
if (count($this->export_formats) && $this->dataExists()) {
include_once "./Services/UIComponent/AdvancedSelectionList/classes/class.ilAdvancedSelectionListGUI.php";
$alist = new ilAdvancedSelectionListGUI();
$alist->setId("sellst_xpt");
foreach ($this->export_formats as $format => $caption_lng_id) {
$ilCtrl->setParameter($this->parent_obj, $this->prefix . "_xpt", $format);
$url = $ilCtrl->getLinkTarget($this->parent_obj, $this->parent_cmd);
$ilCtrl->setParameter($this->parent_obj, $this->prefix . "_xpt", "");
$caption = $lng->txt($caption_lng_id);
//this part is necessary, because the labels for xls- and csv-Export are fetched from the ilias-lang-files, while the label for pdf-export is fetched from the lang-file of the plugin. If the ilias-lang-file does not contain a translation for the caption_lng_id, it will set it into '-'es. In that case the caption comes from the plugin and we just use the string that is there.
if (strpos($caption, '-') === 0 && strpos($caption, '-', strlen($caption) - 1) === strlen($caption) - 1) {
$alist->addItem($caption_lng_id, $format, $url);
} else {
$alist->addItem($lng->txt($caption_lng_id), $format, $url);
}
}
$alist->setListTitle($lng->txt("export"));
$this->tpl->setVariable("EXPORT_SELECTOR", " " . $alist->getHTML());
}
$this->tpl->setCurrentBlock("top_navigation");
$this->tpl->setVariable("COLUMN_COUNT", $this->getColumnCount());
if ($this->getDisplayAsBlock()) {
$this->tpl->setVariable("BLK_CLASS", "Block");
}
$this->tpl->parseCurrentBlock();
}
}
}
/**
* Get selection list HTML
*/
public function getHTML()
{
global $lng;
$items = $this->getItems();
include_once "./Services/UIComponent/Overlay/classes/class.ilOverlayGUI.php";
$overlay = new ilOverlayGUI("ilChkboxListOverlay_" . $this->getId());
$overlay->setAnchor("ilChkboxListAnchorEl_" . $this->getId());
$overlay->setTrigger("ilChkboxListTrigger_" . $this->getId());
$overlay->setAutoHide(false);
//$overlay->setSize("300px", "300px");
$overlay->add();
$tpl = new ilTemplate("tpl.checkbox_list_overlay.html", true, true, "Services/UIComponent/CheckboxListOverlay", "DEFAULT", false, true);
$tpl->setCurrentBlock("top_img");
switch ($this->getHeaderIcon()) {
case ilCheckboxListOverlayGUI::DOWN_ARROW_LIGHT:
$tpl->setVariable("IMG_DOWN", ilUtil::getImagePath(ilCheckboxListOverlayGUI::DOWN_ARROW_LIGHT));
break;
case ilCheckboxListOverlayGUI::DOWN_ARROW_DARK:
$tpl->setVariable("IMG_DOWN", ilUtil::getImagePath(ilCheckboxListOverlayGUI::DOWN_ARROW_DARK));
break;
default:
$tpl->setVariable("IMG_DOWN", $this->getHeaderIcon());
break;
}
// do not repeat title (accessibility) -> empty alt
$tpl->setVariable("TXT_SEL_TOP", $this->getLinkTitle());
$tpl->setVariable("ALT_SEL_TOP", "");
$tpl->setVariable("CLASS_SEL_TOP", $this->getSelectionHeaderClass());
$tpl->parseCurrentBlock();
reset($items);
foreach ($items as $k => $v) {
$tpl->setCurrentBlock("list_entry");
$tpl->setVariable("VAR", $this->getFieldVar());
$tpl->setVariable("VAL_ENTRY", $k);
$tpl->setVariable("TXT_ENTRY", $v["txt"]);
if ($v["selected"]) {
$tpl->setVariable("CHECKED", "checked='checked'");
}
$tpl->parseCurrentBlock();
}
$tpl->setVariable("ID", $this->getId());
$tpl->setVariable("HIDDEN_VAR", $this->getHiddenVar());
$tpl->setVariable("CMD_SUBMIT", $this->getFormCmd());
$tpl->setVariable("VAL_SUBMIT", $lng->txt("refresh"));
return $tpl->get();
}
/**
* desc
*
* @param
* @return
*/
function renderMainMenuListEntries($a_tpl, $a_call_get = true)
{
global $rbacsystem, $lng, $ilias, $tree, $ilUser, $ilSetting, $ilAccess;
// personal desktop
if ($_SESSION["AccountId"] != ANONYMOUS_USER_ID) {
/*$this->renderEntry($a_tpl, "desktop",
$lng->txt("personal_desktop"),
$this->getScriptTarget("ilias.php?baseClass=ilPersonalDesktopGUI"),
$this->target);*/
// $this->renderDropDown($a_tpl, "desktop");
$this->renderEntry($a_tpl, "desktop", $lng->txt("personal_desktop"), "#");
include_once "./Services/UIComponent/Overlay/classes/class.ilOverlayGUI.php";
$ov = new ilOverlayGUI("mm_desk_ov");
$ov->setTrigger("mm_desk_tr");
$ov->setAnchor("mm_desk_tr");
$ov->setAutoHide(false);
$ov->add();
}
// repository
if ($ilAccess->checkAccess('visible', '', ROOT_FOLDER_ID)) {
include_once './Services/Link/classes/class.ilLink.php';
$nd = $tree->getNodeData(ROOT_FOLDER_ID);
$title = $nd["title"];
if ($title == "ILIAS") {
$title = $lng->txt("repository");
}
//$this->renderEntry($a_tpl, "repository",
// $title,
// ilLink::_getStaticLink(1,'root',true),
// $this->target);
if ($_SESSION["AccountId"] != ANONYMOUS_USER_ID || IS_PAYMENT_ENABLED) {
$this->renderEntry($a_tpl, "repository", $title, "#");
include_once "./Services/UIComponent/Overlay/classes/class.ilOverlayGUI.php";
$ov = new ilOverlayGUI("mm_rep_ov");
$ov->setTrigger("mm_rep_tr");
$ov->setAnchor("mm_rep_tr");
$ov->setAutoHide(false);
$ov->add();
}
}
// search
include_once 'Services/Search/classes/class.ilSearchSettings.php';
if ($rbacsystem->checkAccess('search', ilSearchSettings::_getSearchSettingRefId())) {
/* $this->renderEntry($a_tpl, "search",
$lng->txt("search"),
$this->getScriptTarget('ilias.php?baseClass=ilSearchController'),
$this->target); */
}
// webshop
if (IS_PAYMENT_ENABLED) {
$title = $lng->txt("shop");
$this->renderEntry($a_tpl, "shop", $title, "#");
include_once "./Services/UIComponent/Overlay/classes/class.ilOverlayGUI.php";
$ov = new ilOverlayGUI("mm_shop_ov");
$ov->setTrigger("mm_shop_tr");
$ov->setAnchor("mm_shop_tr");
$ov->setAutoHide(false);
$ov->add();
}
// administration
if (ilMainMenuGUI::_checkAdministrationPermission()) {
//$this->renderEntry($a_tpl, "administration",
// $lng->txt("administration"),
// $this->getScriptTarget("ilias.php?baseClass=ilAdministrationGUI"),
// $this->target);
$this->renderDropDown($a_tpl, "administration");
}
// navigation history
/* require_once("Services/Navigation/classes/class.ilNavigationHistoryGUI.php");
$nav_hist = new ilNavigationHistoryGUI();
$nav_html = $nav_hist->getHTML();
if ($nav_html != "")
{
$a_tpl->setCurrentBlock("nav_history");
$a_tpl->setVariable("TXT_LAST_VISITED", $lng->txt("last_visited"));
$a_tpl->setVariable("NAVIGATION_HISTORY", $nav_html);
$a_tpl->parseCurrentBlock();
}*/
if ($a_call_get) {
return $a_tpl->get();
}
return "";
}
function getExerciseInfo($a_assignment_id, $a_add_submit = false)
{
include_once "Modules/Exercise/classes/class.ilExAssignment.php";
$ass = new ilExAssignment($a_assignment_id);
$exercise_id = $ass->getExerciseId();
if (!$exercise_id) {
return;
}
// is the assignment still open?
$times_up = false;
if ($ass->getDeadline() && $ass->getDeadline() - time() <= 0) {
$times_up = true;
}
// exercise goto
include_once "./Services/Link/classes/class.ilLink.php";
$exc_ref_id = array_shift(ilObject::_getAllReferences($exercise_id));
$exc_link = ilLink::_getStaticLink($exc_ref_id, "exc");
$info = sprintf($this->lng->txt("prtf_exercise_info"), $ass->getTitle(), "<a href=\"" . $exc_link . "\">" . ilObject::_lookupTitle($exercise_id) . "</a>");
// submit button
if ($a_add_submit && !$times_up) {
$this->ctrl->setParameter($this, "exc", $exercise_id);
$this->ctrl->setParameter($this, "ass", $a_assignment_id);
$submit_link = $this->ctrl->getLinkTarget($this, "finalize");
$this->ctrl->setParameter($this, "ass", "");
$this->ctrl->setParameter($this, "exc", "");
include_once "Services/UIComponent/Button/classes/class.ilLinkButton.php";
$button = ilLinkButton::getInstance();
$button->setCaption("prtf_finalize_portfolio");
$button->setPrimary(true);
$button->setUrl($submit_link);
$info .= " " . $button->render();
}
// submitted files
$submitted = ilExAssignment::getDeliveredFiles($exercise_id, $a_assignment_id, $this->user_id, true);
if ($submitted) {
$submitted = array_pop($submitted);
$this->ctrl->setParameter($this, "ass", $a_assignment_id);
$dl_link = $this->ctrl->getLinkTarget($this, "downloadExcSubFile");
$this->ctrl->setParameter($this, "ass", "");
$rel = ilDatePresentation::useRelativeDates();
ilDatePresentation::setUseRelativeDates(false);
include_once "Services/UIComponent/Button/classes/class.ilLinkButton.php";
$button = ilLinkButton::getInstance();
$button->setCaption("download");
$button->setUrl($dl_link);
$info .= "<br />" . sprintf($this->lng->txt("prtf_exercise_submitted_info"), ilDatePresentation::formatDate(new ilDateTime($submitted["ts"], IL_CAL_DATETIME)), $button->render());
ilDatePresentation::setUseRelativeDates($rel);
}
// work instructions incl. files
$tooltip = "";
$ass = $ass->getInstruction();
if ($ass) {
$tooltip .= nl2br($ass);
}
$ass_files = ilExAssignment::getFiles($exercise_id, $a_assignment_id);
if (count($ass_files) > 0) {
$tooltip .= "<br /><br />";
foreach ($ass_files as $file) {
$this->ctrl->setParameter($this, "ass", $a_assignment_id);
$this->ctrl->setParameter($this, "file", urlencode($file["name"]));
$dl_link = $this->ctrl->getLinkTarget($this, "downloadExcAssFile");
$this->ctrl->setParameter($this, "file", "");
$this->ctrl->setParameter($this, "ass", "");
$tooltip .= $file["name"] . ": <a href=\"" . $dl_link . "\">" . $this->lng->txt("download") . "</a>";
}
}
if ($tooltip) {
$ol_id = "exc_ass_" . $a_assignment_id;
include_once "Services/UIComponent/Overlay/classes/class.ilOverlayGUI.php";
$overlay = new ilOverlayGUI($ol_id);
// overlay
$overlay->setAnchor($ol_id . "_tr");
$overlay->setTrigger($ol_id . "_tr", "click", $ol_id . "_tr");
$overlay->setAutoHide(false);
// $overlay->setCloseElementId($cl_id);
$overlay->add();
// trigger
$overlay->addTrigger($ol_id . "_tr", "click", $ol_id . "_tr");
$info .= "<div id=\"" . $ol_id . "_tr\"><a href=\"#\">" . $this->lng->txt("exc_instruction") . "</a></div>" . "<div id=\"" . $ol_id . "\" style=\"display:none; background-color:white; border: 1px solid #bbb; padding: 10px;\">" . $tooltip . "</div>";
}
return $info;
}