This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V. More...

Inheritance diagram for ilSurveyQuestionTableGUI:

Collaboration diagram for ilSurveyQuestionTableGUI:

Public Member Functions
	__construct (object $a_parent_obj, string $a_parent_cmd, ilObjSurvey $a_survey_obj, bool $a_read_only=false)

Public Member Functions inherited from ilTable2GUI
	__construct (?object $a_parent_obj, string $a_parent_cmd="", string $a_template_context="")

	setOpenFormTag (bool $a_val)

	getOpenFormTag ()

	setCloseFormTag (bool $a_val)

	getCloseFormTag ()

	determineLimit ()

	getSelectableColumns ()
	Get selectable columns. More...

	determineSelectedColumns ()

	isColumnSelected (string $col)

	getSelectedColumns ()

	resetOffset (bool $a_in_determination=false)

	initFilter ()

	getParentObject ()

	getParentCmd ()

	setTopAnchor (string $a_val)

	getTopAnchor ()

	setNoEntriesText (string $a_text)

	getNoEntriesText ()

	setIsDataTable (bool $a_val)

	getIsDataTable ()

	setEnableTitle (bool $a_enabletitle)

	getEnableTitle ()

	setEnableHeader (bool $a_enableheader)

	getEnableHeader ()

	setEnableNumInfo (bool $a_val)

	getEnableNumInfo ()

	setTitle (string $a_title, string $a_icon="", string $a_icon_alt="")

	setDescription (string $a_val)

	getDescription ()

	setOrderField (string $a_order_field)

	getOrderField ()

	setData (array $a_data)

	getData ()

	dataExists ()

	setPrefix (string $a_prefix)

	getPrefix ()

	addFilterItem (ilTableFilterItem $a_input_item, bool $a_optional=false)

	addFilterItemByMetaType (string $id, int $type=self::FILTER_TEXT, bool $a_optional=false, string $caption="")
	Add filter by standard type. More...

	getFilterItems (bool $a_optionals=false)

	getFilterItemByPostVar (string $a_post_var)

	setFilterCols (int $a_val)

	getFilterCols ()

	setDisableFilterHiding (bool $a_val=true)

	getDisableFilterHiding ()

	isFilterSelected (string $a_col)
	Is given filter selected? More...

	getSelectedFilters ()

	determineSelectedFilters ()

	setCustomPreviousNext (string $a_prev_link, string $a_next_link)

	setFormAction (string $a_form_action, bool $a_multipart=false)

	getFormAction ()

	setFormName (string $a_name="")

	getFormName ()

	setId (string $a_val)

	getId ()

	setDisplayAsBlock (bool $a_val)

	getDisplayAsBlock ()

	setSelectAllCheckbox (string $a_select_all_checkbox, bool $a_select_all_on_top=false)

	setExternalSorting (bool $a_val)

	getExternalSorting ()

	setFilterCommand (string $a_val, string $a_caption="")

	getFilterCommand ()

	setResetCommand (string $a_val, string $a_caption="")

	getResetCommand ()

	setExternalSegmentation (bool $a_val)

	getExternalSegmentation ()

	setRowTemplate (string $a_template, string $a_template_dir="")
	Set row template. More...

	setDefaultOrderField (string $a_defaultorderfield)

	getDefaultOrderField ()

	setDefaultOrderDirection (string $a_defaultorderdirection)

	getDefaultOrderDirection ()

	setDefaultFilterVisiblity (bool $a_status)

	getDefaultFilterVisibility ()

	clearCommandButtons ()

	addCommandButton (string $a_cmd, string $a_text, string $a_onclick='', string $a_id="", string $a_class="")

	addCommandButtonInstance (ilButtonBase $a_button)

	addMultiItemSelectionButton (string $a_sel_var, array $a_options, string $a_cmd, string $a_text, string $a_default_selection='')

	setCloseCommand (string $a_link)

	addMultiCommand (string $a_cmd, string $a_text)

	addHiddenInput (string $a_name, string $a_value)

	addHeaderCommand (string $a_href, string $a_text, string $a_target="", string $a_img="")

	setTopCommands (bool $a_val)

	getTopCommands ()

	addColumn (string $a_text, string $a_sort_field="", string $a_width="", bool $a_is_checkbox_action_column=false, string $a_class="", string $a_tooltip="", bool $a_tooltip_with_html=false)

	getNavParameter ()

	setOrderLink (string $key, string $order_dir)

	fillHeader ()

	determineOffsetAndOrder (bool $a_omit_offset=false)

	storeNavParameter ()

	getHTML ()
	Get HTML. More...

	numericOrdering (string $a_field)
	Should this field be sorted numeric? More...

	render ()

	writeFilterToSession ()

	resetFilter ()

	fillFooter ()

	getLinkbar (string $a_num)

	fillHiddenRow ()

	fillActionRow ()

	setHeaderHTML (string $html)

	storeProperty (string $type, string $value)

	loadProperty (string $type)

	getCurrentState ()
	get current settings for order, limit, columns and filter More...

	setContext (string $id)

	getContext ()

	setShowRowsSelector (bool $a_value)
	Toggle rows-per-page selector. More...

	getShowRowsSelector ()

	getLimit ()

	getOffset ()

	setExportFormats (array $formats)
	Set available export formats. More...

	setPrintMode (bool $a_value=false)

	getPrintMode ()

	getExportMode ()

	exportData (int $format, bool $send=false)
	Export and optionally send current table data. More...

	setEnableAllCommand (bool $a_value)

	setRowSelectorLabel (string $row_selector_label)

	getRowSelectorLabel ()

	setPreventDoubleSubmission (bool $a_val)

	getPreventDoubleSubmission ()

	setLimit (int $a_limit=0, int $a_default_limit=0)

Public Member Functions inherited from ilTableGUI
	__construct (array $a_data=[], bool $a_global_tpl=true)

	setTemplate (ilTemplate $a_tpl)

	getTemplateObject ()

	setData (array $a_data)
	Set table data. More...

	getData ()

	setTitle (string $a_title, string $a_icon="", string $a_icon_alt="")

	setHelp (string $a_help_page, string $a_help_icon, string $a_help_icon_alt="")

	setHeaderNames (array $a_header_names)

	getColumnCount ()

	setHeaderVars (array $a_header_vars, array $a_header_params=[])

	setColumnWidth (array $a_column_width)
	set table column widths More...

	setOneColumnWidth (string $a_column_width, int $a_column_number)

	setMaxCount (int $a_max_count)
	set max. More...

	setLimit (int $a_limit=0, int $a_default_limit=0)
	set max. More...

	getLimit ()

	setPrefix (string $a_prefix)
	set prefix for sort and offset fields (if you have two or more tables on a page that you want to sort separately) More...

	setOffset (int $a_offset)
	set dataset offset More...

	getOffset ()

	setOrderColumn (string $a_order_column="", string $a_default_column="")

	getOrderColumn ()

	setOrderDirection (string $a_order_direction)

	getOrderDirection ()

	setFooter (string $a_style, string $a_previous="", string $a_next="")

	enable (string $a_module_name)

	disable (string $a_module_name)

	sortData ()

	render ()

	renderHeader ()

	setOrderLink (string $key, string $order_dir)

	setStyle (string $a_element, string $a_style)

	getStyle (string $a_element)

	setBase (string $a_base)

	getBase ()

	getFormName ()
	get the name of the parent form More...

	setFormName (string $a_name="cmd")

	getSelectAllCheckbox ()
	get the name of the checkbox that should be toggled with a select all button More...

	setSelectAllCheckbox (string $a_select_all_checkbox)

	clearActionButtons ()

	addActionButton (string $btn_name, string $btn_value)

Protected Member Functions
	importData ()

	fillRow (array $a_set)

Protected Member Functions inherited from ilTable2GUI
	getRequestedValues ()

	prepareOutput ()
	Anything that must be done before HTML is generated. More...

	isFilterVisible ()
	Check if filter is visible: manually shown (session, db) or default value set. More...

	isAdvMDFilter (ilAdvancedMDRecordGUI $a_gui, ilTableFilterItem $a_element)
	Check if filter element is based on adv md. More...

	fillRow (array $a_set)
	Standard Version of Fill Row. More...

	getFilterValue (ilTableFilterItem $a_item)
	Get current filter value. More...

	setFilterValue (ilTableFilterItem $a_item, $a_value)

	fillMetaExcel (ilExcel $a_excel, int &$a_row)
	Add meta information to excel export. More...

	fillHeaderExcel (ilExcel $a_excel, int &$a_row)
	Excel Version of Fill Header. More...

	fillRowExcel (ilExcel $a_excel, int &$a_row, array $a_set)
	Excel Version of Fill Row. More...

	fillMetaCSV (ilCSVWriter $a_csv)
	Add meta information to csv export. More...

	fillHeaderCSV (ilCSVWriter $a_csv)
	CSV Version of Fill Header. More...

	fillRowCSV (ilCSVWriter $a_csv, array $a_set)
	CSV Version of Fill Row. More...

Protected Attributes
ILIAS Survey InternalGUIService	$gui

ILIAS DI UIServices	$ui

ilObjSurvey	$object

bool	$read_only

Protected Attributes inherited from ilTable2GUI
string	$requested_nav_par2 = ""

string	$requested_nav_par = ""

string	$requested_nav_par1 = ""

ILIAS Table TableGUIRequest	$table_request = null

array	$selected_columns = []

ilCtrl	$ctrl

object	$parent_obj = null

string	$parent_cmd = ""

string	$close_command = ""

string	$top_anchor = "il_table_top"

array	$filters = array()

array	$optional_filters = array()

string	$filter_cmd = 'applyFilter'

string	$reset_cmd = 'resetFilter'

int	$filter_cols = 5

bool	$ext_sort = false

bool	$ext_seg = false

string	$context = ""

array	$mi_sel_buttons = []

bool	$disable_filter_hiding = false

bool	$top_commands = true

array	$selectable_columns = array()

array	$selected_column = array()

bool	$show_rows_selector = true

bool	$rows_selector_off = false

bool	$nav_determined = false

bool	$limit_determined = false

bool	$filters_determined = false

bool	$columns_determined = false

bool	$open_form_tag = true

bool	$close_form_tag = true

array	$export_formats = []

int	$export_mode = 0

bool	$print_mode = false

bool	$enable_command_for_all = false

bool	$restore_filter = false

array	$restore_filter_values = []

bool	$default_filter_visibility = false

array	$sortable_fields = array()

bool	$prevent_double_submission = true

string	$row_selector_label = ""

bool	$select_all_on_top = false

array	$sel_buttons = []

string	$nav_value = ''

string	$noentriestext = ''

string	$css_row = ''

bool	$display_as_block = false

string	$description = ''

string	$id = ""

bool	$custom_prev_next = false

string	$reset_cmd_txt = ""

string	$defaultorderfield = ""

string	$defaultorderdirection = ""

array	$column = []

bool	$datatable = false

bool	$num_info = false

bool	$form_multipart = false

array	$row_data = []

string	$order_field = ""

array	$selected_filter = []

string	$form_action = ""

string	$formname = ""

string	$sort_order = ""

array	$buttons = []

array	$multi = []

array	$hidden_inputs = []

array	$header_commands = []

string	$row_template = ""

string	$row_template_dir = ""

string	$filter_cmd_txt = ""

string	$custom_prev = ""

string	$custom_next = ""

array	$raw_post_data = null

ilGlobalTemplateInterface	$main_tpl

Protected Attributes inherited from ilTableGUI
string	$sort_order

string	$link_params

array	$header_params

	$tpl

ilLanguage	$lng

Additional Inherited Members
Static Public Member Functions inherited from ilTable2GUI
static	getAllCommandLimit ()

Static Public Member Functions inherited from ilTableGUI
static	linkbar (string $AScript, int $AHits, int $ALimit, int $AOffset, array $AParams=array(), array $ALayout=array(), string $prefix='')

Data Fields inherited from ilTable2GUI
const	FILTER_TEXT = 1

const	FILTER_SELECT = 2

const	FILTER_DATE = 3

const	FILTER_LANGUAGE = 4

const	FILTER_NUMBER_RANGE = 5

const	FILTER_DATE_RANGE = 6

const	FILTER_DURATION_RANGE = 7

const	FILTER_DATETIME_RANGE = 8

const	FILTER_CHECKBOX = 9

const	EXPORT_EXCEL = 1

const	EXPORT_CSV = 2

const	ACTION_ALL_LIMIT = 1000

Data Fields inherited from ilTableGUI
string	$title = ""

string	$icon = ""

string	$icon_alt = ""

string	$help_page = ""

string	$help_icon = ""

string	$help_icon_alt = ""

array	$header_names = []

array	$header_vars = []

array	$linkbar_vars = []

array	$data = []

int	$column_count = 0

array	$column_width = []

int	$max_count = 0

int	$limit = 0

bool	$max_limit = false

int	$offset = 0

string	$order_column = ""

string	$order_direction = ""

string	$footer_style = ""

string	$footer_previous = ""

string	$footer_next = ""

bool	$lang_support = true

bool	$global_tpl = false

string	$form_name = ""

string	$select_all_checkbox = ""

array	$action_buttons = []

string	$prefix = ""

string	$base = ""

array	$enabled

array	$styles

Detailed Description

This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V.

ILIAS is licensed with the GPL-3.0, see https://www.gnu.org/licenses/gpl-3.0.en.html You should have received a copy of said license along with the source code, too.

If this is not the case or you just want to try ILIAS, you'll find us at: https://www.ilias.de https://github.com/ILIAS-eLearning Survey question table GUI class

Author: Jörg Lützenkirchen luetz.nosp@m.enki.nosp@m.rchen.nosp@m.@lei.nosp@m.fos.d.nosp@m.e

Definition at line 24 of file class.ilSurveyQuestionTableGUI.php.

Constructor & Destructor Documentation

◆ __construct()

ilSurveyQuestionTableGUI::__construct	(	object	$a_parent_obj,
		string	$a_parent_cmd,
		ilObjSurvey	$a_survey_obj,
		bool	$a_read_only = `false`
	)

Definition at line 31 of file class.ilSurveyQuestionTableGUI.php.

References $DIC, ilTableGUI\$lng, ILIAS\GlobalScreen\Provider\__construct(), ilTable2GUI\addColumn(), ilTable2GUI\addCommandButton(), ilTable2GUI\addMultiCommand(), ILIAS\Repository\ctrl(), importData(), ILIAS\Repository\lng(), ilTable2GUI\setDefaultOrderDirection(), ilTable2GUI\setDefaultOrderField(), ilTable2GUI\setFormAction(), ilTable2GUI\setId(), ilTable2GUI\setLimit(), ilTable2GUI\setRowTemplate(), ilTable2GUI\setSelectAllCheckbox(), ilTable2GUI\setShowRowsSelector(), ilLanguage\txt(), and ILIAS\Repository\ui().

       {
         global $DIC;
 
         $this->ctrl = $DIC->ctrl();
         $this->lng = $DIC->language();
         $ilCtrl = $DIC->ctrl();
         $lng = $DIC->language();
         $this->ui = $DIC->ui();
 
         $this->object = $a_survey_obj;
         $this->read_only = $a_read_only;
 
         parent::__construct($a_parent_obj, $a_parent_cmd);
 
         $this->setId("il_svy_qst");
         $this->setLimit(9999);
 
         $edit_manager = $DIC->survey()
             ->internal()
             ->domain()
             ->edit();
 
         $this->gui = $DIC->survey()
             ->internal()
             ->gui();
         if (!$this->read_only) {
             // command dropdown
             if ((!($edit_manager->getQuestionClipboardMode($this->object->getRefId()) === "copy" && count($edit_manager->getQuestionClipboardQuestions($this->object->getRefId())) > 0))
                     && (count($edit_manager->getMoveSurveyQuestions()) === 0 ||
                 $edit_manager->getMoveSurveyId() !== $this->object->getId())) {
                 $this->addMultiCommand("createQuestionblock", $lng->txt("define_questionblock"));
                 $this->addMultiCommand("unfoldQuestionblock", $lng->txt("unfold"));
                 $this->addMultiCommand("removeQuestions", $lng->txt("remove_question"));
                 $this->addMultiCommand("moveQuestions", $lng->txt("move"));
                 $this->addMultiCommand("copyQuestionsToPool", $lng->txt("survey_copy_questions_to_pool"));
             } else {
                 $this->addMultiCommand("insertQuestionsBefore", $lng->txt("insert_before"));
                 $this->addMultiCommand("insertQuestionsAfter", $lng->txt("insert_after"));
             }
 
             // right side
             $this->addCommandButton("saveObligatory", $lng->txt("save_obligatory_state"));
 
             $this->setSelectAllCheckbox("id[]");
             $this->addColumn("", "");
             $this->addColumn($lng->txt("survey_order"), "");
         }
 
         $this->addColumn($lng->txt("title"), "");
         $this->addColumn($lng->txt("obligatory"), "");
         $this->addColumn($lng->txt("description"), "");
         $this->addColumn($lng->txt("type"), "");
         $this->addColumn($lng->txt("author"), "");
         $this->addColumn($lng->txt("survey_question_pool"), "");
 
         if (!$this->read_only) {
             $this->addColumn($lng->txt("actions"), "");
         }
 
         $this->setDefaultOrderField("order");
         $this->setDefaultOrderDirection("asc");
 
         $this->setFormAction($ilCtrl->getFormAction($a_parent_obj));
         $this->setRowTemplate("tpl.il_svy_svy_question_table.html", "components/ILIAS/Survey");
 
         $this->setShowRowsSelector(true);
 
         $this->importData();
     }

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Member Function Documentation

◆ fillRow()

ilSurveyQuestionTableGUI::fillRow ( array $a_set )

protected

Definition at line 203 of file class.ilSurveyQuestionTableGUI.php.

References ilTable2GUI\$ctrl, ilTableGUI\$lng, ilUtil\getImagePath(), ilLanguage\txt(), and ILIAS\Repository\ui().

                                             : void
     {
         $lng = $this->lng;
         $ilCtrl = $this->ctrl;
         $ui_factory = $this->gui->ui()->factory();
         $ui_renderer = $this->gui->ui()->renderer();
 
         $obligatory = "";
 
         switch ($a_set["type"]) {
             case "block":
                 if (!$this->read_only) {
                     // checkbox
                     $this->tpl->setCurrentBlock("checkable");
                     $this->tpl->setVariable("QUESTION_ID", $a_set["id"]);
                     $this->tpl->parseCurrentBlock();
 
                     // order
                     if ($a_set["position"]) {
                         $this->tpl->setCurrentBlock("order");
                         $this->tpl->setVariable("ORDER_NAME", "order[" . $a_set["id"] . "]");
                         $this->tpl->setVariable("ORDER_VALUE", $a_set["position"]);
                         $this->tpl->parseCurrentBlock();
                     }
                 }
 
                 $this->tpl->setVariable("TYPE", $lng->txt("questionblock"));
                 break;
 
             case "question":
                 $this->tpl->setVariable("DESCRIPTION", $a_set["description"]);
                 $this->tpl->setVariable("TYPE", $a_set["question_type"]);
                 $this->tpl->setVariable("AUTHOR", $a_set["author"]);
                 $this->tpl->setVariable("POOL", $a_set["pool"] ?? "");
 
                 if ($a_set["heading"] ?? false) {
                     $this->tpl->setCurrentBlock("heading");
                     $this->tpl->setVariable("TXT_HEADING", $a_set["heading"]);
                     $this->tpl->parseCurrentBlock();
                 }
 
                 if ($a_set["block_id"]) {
                     $this->tpl->setVariable("TITLE_INDENT", " style=\"padding-left:30px\"");
                 }
 
                 if (!$this->read_only) {
                     // checkbox
                     $this->tpl->setCurrentBlock("checkable");
                     $this->tpl->setVariable("QUESTION_ID", $a_set["id"]);
                     $this->tpl->parseCurrentBlock();
 
                     if ($a_set["block_id"]) {
                         $this->tpl->setVariable("CHECKABLE_INDENT", " style=\"padding-left:30px\"");
                     }
 
                     // order
                     if ($a_set["position"] ?? false) {
                         $this->tpl->setCurrentBlock("order");
                         if (!$a_set["block_id"]) {
                             $this->tpl->setVariable("ORDER_NAME", "order[q_" . $a_set["id"] . "]");
                         } else {
                             $this->tpl->setVariable("ORDER_NAME", "block_order[" . $a_set["block_id"] . "][" . $a_set["id"] . "]");
                         }
                         $this->tpl->setVariable("ORDER_VALUE", $a_set["position"]);
                         $this->tpl->parseCurrentBlock();
                         if ($a_set["block_id"]) {
                             $this->tpl->setVariable("ORDER_INDENT", " style=\"padding-left:30px\"");
                         }
                     }
 
                     // obligatory
                     $checked = $a_set["obligatory"] ? " checked=\"checked\"" : "";
                     $obligatory = "<input type=\"checkbox\" name=\"obligatory[" .
                         $a_set["id"] . "]\" value=\"1\"" . $checked . " />";
                 } elseif ($a_set["obligatory"]) {
                     $obligatory = $this->ui->renderer()->render(
                         $this->ui->factory()->symbol()->icon()->custom(ilUtil::getImagePath("standard/icon_checked.svg"), $lng->txt("question_obligatory"))
                     );
                 }
                 $this->tpl->setVariable("OBLIGATORY", $obligatory);
                 break;
 
             case "heading":
                 if (!$this->read_only) {
                     // checkbox
                     $this->tpl->setCurrentBlock("checkable");
                     $this->tpl->setVariable("QUESTION_ID", $a_set["id"]);
                     $this->tpl->parseCurrentBlock();
                     if ($a_set["in_block"]) {
                         $this->tpl->setVariable("CHECKABLE_INDENT", " style=\"padding-left:30px\"");
                         $this->tpl->setVariable("TITLE_INDENT", " style=\"padding-left:30px\"");
                     }
                 }
 
                 $this->tpl->setVariable("TYPE", $lng->txt("heading"));
                 break;
         }
 
         if (!$this->read_only) {
             $this->tpl->setCurrentBlock("actions");
 
             $ilCtrl->setParameter($this->parent_obj, "q_id", $a_set["id"]);
 
             $actions = [];
 
             if ($a_set["url"]) {
                 $actions[] = $ui_factory->link()->standard(
                     $lng->txt("edit"),
                     $a_set["url"]
                 );
             }
 
             if ($a_set["heading"] ?? false) {
                 $actions[] = $ui_factory->link()->standard(
                     $lng->txt("survey_edit_heading"),
                     $ilCtrl->getLinkTarget($this->parent_obj, "editheading")
                 );
 
                 $actions[] = $ui_factory->link()->standard(
                     $lng->txt("survey_delete_heading"),
                     $ilCtrl->getLinkTarget($this->parent_obj, "removeheading")
                 );
             } elseif ($a_set["type"] === "question") {
                 $actions[] = $ui_factory->link()->standard(
                     $lng->txt("add_heading"),
                     $ilCtrl->getLinkTarget($this->parent_obj, "addHeading")
                 );
                 $actions[] = $ui_factory->link()->standard(
                     $lng->txt("copy"),
                     $ilCtrl->getLinkTarget($this->parent_obj, "copyQuestion")
                 );
             }
 
             $dd = $ui_factory->dropdown()->standard($actions);
 
             $this->tpl->setVariable("ACTION", $ui_renderer->render($dd));
 
             $ilCtrl->setParameter($this->parent_obj, "q_id", "");
 
             $this->tpl->parseCurrentBlock();
 
             // #11186
             if ($a_set["url"]) {
                 $this->tpl->setCurrentBlock("title_edit");
                 $this->tpl->setVariable("TITLE", $a_set["title"]);
                 $this->tpl->setVariable("URL_TITLE", $a_set["url"]);
             } else {
                 $this->tpl->setCurrentBlock("title_static");
                 $this->tpl->setVariable("TITLE", $a_set["title"]);
             }
         } else {
             $this->tpl->setCurrentBlock("title_static");
             $this->tpl->setVariable("TITLE", $a_set["title"]);
         }
         $this->tpl->parseCurrentBlock();
     }

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◆ importData()

ilSurveyQuestionTableGUI::importData ( )

protected

Definition at line 106 of file class.ilSurveyQuestionTableGUI.php.

References ilTable2GUI\$ctrl, ilTableGUI\$data, ilTable2GUI\$id, ilObjSurveyQuestionPool\_getQuestiontypes(), SurveyQuestion\lookupObjFi(), and ilTable2GUI\setData().

Referenced by __construct().

                                    : void
     {
         $ilCtrl = $this->ctrl;
 
         $table_data = [];
         $survey_questions = $this->object->getSurveyQuestions();
         if (count($survey_questions) > 0) {
             $questiontypes = ilObjSurveyQuestionPool::_getQuestiontypes();
 
             $questionpools = $this->object->getQuestionpoolTitles(true);
 
             $table_data = array();
             $last_questionblock_id = $position = $block_position = 0;
             foreach ($survey_questions as $question_id => $data) {
                 // question block
                 if ($data["questionblock_id"] > 0 &&
                     $data["questionblock_id"] != $last_questionblock_id) {
                     $id = "qb_" . $data["questionblock_id"];
 
                     $table_data[$id] = array("id" => $id,
                         "type" => "block",
                         "title" => $data["questionblock_title"]);
 
                     if (!$this->read_only) {
                         // order
                         if (count($survey_questions) > 1) {
                             $position += 10;
                             $table_data[$id]["position"] = $position;
                         }
 
                         $ilCtrl->setParameter($this->parent_obj, "bl_id", $data["questionblock_id"]);
                         $table_data[$id]["url"] = $ilCtrl->getLinkTarget($this->parent_obj, "editQuestionblock");
                         $ilCtrl->setParameter($this->parent_obj, "bl_id", "");
                     }
 
                     $block_position = 0;
                 }
 
                 // question
 
                 $id = $data["question_id"];
 
                 $table_data[$id] = array("id" => $id,
                     "type" => "question",
                     "heading" => $data["heading"],
                     "title" => $data["title"],
                     "description" => $data["description"],
                     "author" => $data["author"],
                     "block_id" => $data["questionblock_id"],
                     "obligatory" => (bool) $data["obligatory"]);
 
                 // question type
                 foreach ($questiontypes as $trans => $typedata) {
                     if (strcmp($typedata["type_tag"], $data["type_tag"]) === 0) {
                         $table_data[$id]["question_type"] = $trans;
                     }
                 }
 
                 // pool title
                 if ($data["original_id"]) {
                     $original_fi = SurveyQuestion::lookupObjFi($data["original_id"]);
                     if (isset($questionpools[$original_fi])) {
                         $table_data[$id]["pool"] = $questionpools[$original_fi];
                     } else {
                         // #11186
                         $table_data[$id]["pool"] = "-";
                     }
                 }
 
                 if (!$this->read_only) {
                     if ($data["obj_fi"] > 0) {
                         // edit url
                         $q_gui = $data["type_tag"] . "GUI";
                         $ilCtrl->setParameterByClass($q_gui, "q_id", $id);
                         $table_data[$id]["url"] = $ilCtrl->getLinkTargetByClass($q_gui, "editQuestion") .
                         $ilCtrl->setParameterByClass($q_gui, "q_id", "");
                     }
 
                     // order
                     if (count($survey_questions) > 1) {
                         if (!$data["questionblock_id"]) {
                             $position += 10;
                             $table_data[$id]["position"] = $position;
                         } else {
                             $block_position += 10;
                             $table_data[$id]["position"] = $block_position;
                         }
                     }
                 }
 
                 $last_questionblock_id = $data["questionblock_id"];
             }
         }
 
         $this->setData($table_data);
     }