SurveyQuestionGUI Class Reference

Basic class for all survey question types. More...

Inheritance diagram for SurveyQuestionGUI:

Collaboration diagram for SurveyQuestionGUI:

Public Member Functions
	__construct ($a_id=-1)
	setQuestionTabs ()
&	executeCommand ()
	getQuestionType ()
	Returns the question type string. More...
	setBackUrl ($a_url)
	setQuestionTabsForClass ($guiclass)
	getPrintView ($question_title=1, $show_questiontext=1)
	preview ()
	Creates a preview of the question. More...
	getWorkingForm ($working_data="", $question_title=1, $show_questiontext=1, $error_message="", $survey_id=null)
	material ($checkonly=false)
	Material tab of the survey questions. More...
	deleteMaterial ()
	addMaterial ()
	Add materials to a question. More...
	removeMaterial ()
	cancelExplorer ()
	addPG ()
	addST ()
	addGIT ()
	linkChilds ()
	savePhrase ($a_reload=false)
	Creates an output to save the current answers as a phrase. More...
	confirmSavePhrase ()
	Save a new phrase to the database. More...

Static Public Member Functions
static	_getQuestionGUI ($questiontype, $question_id=-1)
	Creates a question gui representation. More...
static	_getGUIClassNameForId ($a_q_id)
static	_getClassNameForQType ($q_type)

Data Fields
	$object

Protected Member Functions
	initObject ()
	outQuestionText ($template)
	initEditForm ()
	addCommandButtons ($a_form)
	editQuestion (ilPropertyFormGUI $a_form=null)
	saveSync ()
	saveReturn ()
	saveForm ()
	save ($a_return=false, $a_sync=false)
	copySyncForm ()
	syncCopies ()
	originalSyncForm ()
	sync ()
	cancelSync ()
	redirectAfterSaving ($a_return=false)
	Redirect to calling survey or to edit form. More...
	cancel ()
	validateEditForm (ilPropertyFormGUI $a_form)
	addFieldsToEditForm (ilPropertyFormGUI $a_form)
	importEditFormValues (ilPropertyFormGUI $a_form)
	getPrintViewQuestionTitle ($question_title=1)
	getMaterialOutput ()
	Creates the HTML output of the question material(s) More...
	initPhrasesForm ()
	addPhrase (ilPropertyFormGUI $a_form=null)
	Creates an output for the addition of phrases. More...
	addSelectedPhrase ()
	renderStatisticsDetailsTable (array $a_head, array $a_rows, array $a_foot=null)

Protected Attributes
	$rbacsystem
	$user
	$access
	$tree
	$toolbar
	$tabs
	$tpl
	$lng
	$ctrl
	$cumulated
	$parent_url
	$log

Detailed Description

Basic class for all survey question types.

The SurveyQuestionGUI class defines and encapsulates basic methods and attributes for survey question types to be used for all parent classes.

Author

Helmut Schottmüller helmu.nosp@m.t.sc.nosp@m.hottm.nosp@m.uell.nosp@m.er@ma.nosp@m.c.co.nosp@m.m

Version

$Id$

Definition at line 34 of file class.SurveyQuestionGUI.php.

Constructor & Destructor Documentation

__construct()

SurveyQuestionGUI::__construct

(

$a_id = -1

)

Definition at line 79 of file class.SurveyQuestionGUI.php.

References $_GET, $DIC, $ilCtrl, $lng, $tpl, ilLoggerFactory\getLogger(), initObject(), setQuestionTabs(), and user().

    {
        global $DIC;

        $this->rbacsystem = $DIC->rbac()->system();
        $this->user = $DIC->user();
        $this->access = $DIC->access();
        $this->tree = $DIC->repositoryTree();
        $this->toolbar = $DIC->toolbar();
        $lng = $DIC->language();
        $tpl = $DIC["tpl"];
        $ilCtrl = $DIC->ctrl();

        $this->lng = $lng;
        $this->tpl = $tpl;
        $this->ctrl = $ilCtrl;
        $this->ctrl->saveParameter($this, "q_id");
        $this->ctrl->setParameterByClass($_GET["cmdClass"], "sel_question_types", $_GET["sel_question_types"]);
        $this->cumulated = array();
        $this->tabs = $DIC->tabs();
        
        $this->initObject();
        
        if ($a_id > 0) {
            $this->object->loadFromDb($a_id);
        }
        $this->log = ilLoggerFactory::getLogger('svy');
    }

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Member Function Documentation

_getClassNameForQType()

static SurveyQuestionGUI::_getClassNameForQType (   $q_type )

static

Definition at line 152 of file class.SurveyQuestionGUI.php.

Referenced by _getGUIClassNameForId().

    {
        return $q_type;
    }

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_getGUIClassNameForId()

static SurveyQuestionGUI::_getGUIClassNameForId (   $a_q_id )

static

Definition at line 145 of file class.SurveyQuestionGUI.php.

References _getClassNameForQType().

Referenced by ilSurveyQuestionsTableGUI\fillRow().

    {
        $q_type = SurveyQuestion::_getQuestiontype($a_q_id);
        $class_name = SurveyQuestionGUI::_getClassNameForQType($q_type);
        return $class_name;
    }

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_getQuestionGUI()

static SurveyQuestionGUI::_getQuestionGUI (   $questiontype,   $question_id = -1  )

static

Creates a question gui representation.

Creates a question gui representation and returns the alias to the question gui note: please do not use $this inside this method to allow static calls

Parameters

string	$question_type	The question type as it is used in the language database
integer	$question_id	The database ID of an existing question to load it into ASS_QuestionGUI

Returns

object The alias to the question object public

Definition at line 134 of file class.SurveyQuestionGUI.php.

References SurveyQuestion\_includeClass().

Referenced by ilSurveyPageGUI\addQuestion(), ilObjSurveyQuestionPoolGUI\createQuestionObject(), ilObjSurveyQuestionPoolGUI\executeCommand(), ilSurveyEditorGUI\executeCommand(), ilSurveyEditorGUI\executeCreateQuestionObject(), ilObjSurvey\getQuestionGUI(), and ilObjSurveyQuestionPoolGUI\previewObject().

    {
        if ((!$questiontype) and ($question_id > 0)) {
            $questiontype = SurveyQuestion::_getQuestiontype($question_id);
        }
        SurveyQuestion::_includeClass($questiontype, 1);
        $question_type_gui = $questiontype . "GUI";
        $question = new $question_type_gui($question_id);
        return $question;
    }

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addCommandButtons()

SurveyQuestionGUI::addCommandButtons (   $a_form )

protected

Definition at line 314 of file class.SurveyQuestionGUI.php.

References ilObject\_lookupType().

Referenced by initEditForm().

    {
        $a_form->addCommandButton("saveReturn", $this->lng->txt("save_return"));
        $a_form->addCommandButton("save", $this->lng->txt("save"));
        
        // pool question?
        if (ilObject::_lookupType($this->object->getObjId()) == "spl") {
            if ($this->object->hasCopies()) {
                $a_form->addCommandButton("saveSync", $this->lng->txt("svy_save_sync"));
            }
        }
    }

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addFieldsToEditForm()

SurveyQuestionGUI::addFieldsToEditForm ( ilPropertyFormGUI  $a_form )

abstractprotected

Referenced by initEditForm(), and validateEditForm().

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addGIT()

SurveyQuestionGUI::addGIT

(

)

Definition at line 797 of file class.SurveyQuestionGUI.php.

References $_GET, and $_SESSION.

    {
        $this->object->addInternalLink("il__git_" . $_GET["git"]);
        unset($_SESSION["link_new_type"]);
        unset($_SESSION["search_link_type"]);
        ilUtil::sendSuccess($this->lng->txt("material_added_successfully"), true);
        $this->ctrl->redirect($this, "material");
    }

addMaterial()

SurveyQuestionGUI::addMaterial

(

)

Add materials to a question.

Definition at line 720 of file class.SurveyQuestionGUI.php.

References $_GET, $_POST, $_SESSION, $tabs, $toolbar, $tree, ilPanelGUI\getInstance(), and material().

    {
        $tree = $this->tree;
        $ilTabs = $this->tabs;
        $ilToolbar = $this->toolbar;
        
        $ilTabs->activateTab("material");
        
        $ilToolbar->addButton(
            $this->lng->txt("cancel"),
            $this->ctrl->getLinkTarget($this, "material")
        );
        
        if (strlen($_SESSION["link_new_type"]) || !$this->material(true)) {
            switch ($_POST["internalLinkType"]) {
                case "lm":
                    $_SESSION["link_new_type"] = "lm";
                    $_SESSION["search_link_type"] = "lm";
                    break;
                case "glo":
                    $_SESSION["link_new_type"] = "glo";
                    $_SESSION["search_link_type"] = "glo";
                    break;
                case "st":
                    $_SESSION["link_new_type"] = "lm";
                    $_SESSION["search_link_type"] = "st";
                    break;
                case "pg":
                    $_SESSION["link_new_type"] = "lm";
                    $_SESSION["search_link_type"] = "pg";
                    break;
            }

            $exp = new ilMaterialExplorer($this, 'addMaterial', $_SESSION["link_new_type"]);
            $exp->setPathOpen((int) $_GET["ref_id"]);
            if (!$exp->handleCommand()) {
                $panel = ilPanelGUI::getInstance();
                $panel->setHeading($this->lng->txt("select_object_to_link"));
                $panel->setBody($exp->getHTML());

                $this->tpl->setContent($panel->getHTML());
            }
        }
    }

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addPG()

SurveyQuestionGUI::addPG

(

)

Definition at line 779 of file class.SurveyQuestionGUI.php.

References $_GET, and $_SESSION.

    {
        $this->object->addInternalLink("il__pg_" . $_GET["pg"]);
        unset($_SESSION["link_new_type"]);
        unset($_SESSION["search_link_type"]);
        ilUtil::sendSuccess($this->lng->txt("material_added_successfully"), true);
        $this->ctrl->redirect($this, "material");
    }

addPhrase()

SurveyQuestionGUI::addPhrase ( ilPropertyFormGUI  $a_form = null )

protected

Creates an output for the addition of phrases.

Definition at line 932 of file class.SurveyQuestionGUI.php.

References $result, $tabs, ilPropertyFormGUI\getHTML(), initPhrasesForm(), and saveForm().

Referenced by addSelectedPhrase().

    {
        $ilTabs = $this->tabs;
        
        $ilTabs->activateTab("edit_properties");
        
        if (!$a_form) {
            $result = $this->saveForm();
            if ($result) {
                $this->object->saveToDb();
            }
            
            $a_form = $this->initPhrasesForm();
        }
                    
        $this->tpl->setContent($a_form->getHTML());
    }

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addSelectedPhrase()

SurveyQuestionGUI::addSelectedPhrase ( )

protected

Definition at line 950 of file class.SurveyQuestionGUI.php.

References $valid, addPhrase(), and initPhrasesForm().

    {
        $form = $this->initPhrasesForm();
        if ($form->checkInput()) {
            $phrase_id = $form->getInput("phrases");
            
            $valid = true;
            if (strcmp($this->object->getPhrase($phrase_id), "dp_standard_numbers") != 0) {
                $this->object->addPhrase($phrase_id);
            } else {
                $min = $form->getInput("lower_limit");
                $max = $form->getInput("upper_limit");

                if ($max <= $min) {
                    $max_field = $form->getItemByPostVar("upper_limit");
                    $max_field->setAlert($this->lng->txt("upper_limit_must_be_greater"));
                    $valid = false;
                } else {
                    $this->object->addStandardNumbers($min, $max);
                }
            }
            
            if ($valid) {
                $this->object->saveToDb();
                
                ilUtil::sendSuccess($this->lng->txt('phrase_added'), true);
                $this->ctrl->redirect($this, 'editQuestion');
            }
        }
        
        $form->setValuesByPost();
        $this->addPhrase($form);
    }

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addST()

SurveyQuestionGUI::addST

(

)

Definition at line 788 of file class.SurveyQuestionGUI.php.

References $_GET, and $_SESSION.

    {
        $this->object->addInternalLink("il__st_" . $_GET["st"]);
        unset($_SESSION["link_new_type"]);
        unset($_SESSION["search_link_type"]);
        ilUtil::sendSuccess($this->lng->txt("material_added_successfully"), true);
        $this->ctrl->redirect($this, "material");
    }

cancel()

SurveyQuestionGUI::cancel ( )

protected

Definition at line 535 of file class.SurveyQuestionGUI.php.

References ilUtil\redirect().

    {
        if ($this->parent_url) {
            ilUtil::redirect($this->parent_url);
        } else {
            $this->ctrl->redirectByClass("ilobjsurveyquestionpoolgui", "questions");
        }
    }

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cancelExplorer()

SurveyQuestionGUI::cancelExplorer

(

)

Definition at line 772 of file class.SurveyQuestionGUI.php.

References $_SESSION, and ilUtil\sendInfo().

    {
        unset($_SESSION["link_new_type"]);
        ilUtil::sendInfo($this->lng->txt("msg_cancel"), true);
        $this->ctrl->redirect($this, 'material');
    }

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cancelSync()

SurveyQuestionGUI::cancelSync ( )

protected

Definition at line 497 of file class.SurveyQuestionGUI.php.

References redirectAfterSaving(), and ilUtil\sendInfo().

    {
        ilUtil::sendInfo($this->lng->txt("question_changed_in_survey_only"), true);
        $this->redirectAfterSaving($_REQUEST["rtrn"]);
    }

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confirmSavePhrase()

SurveyQuestionGUI::confirmSavePhrase

(

)

Save a new phrase to the database.

public

Definition at line 1040 of file class.SurveyQuestionGUI.php.

References $_POST, $valid, savePhrase(), and ilUtil\sendFailure().

    {
        $title = $_POST["phrase_title"];
        
        $valid = true;
        if (!trim($title)) {
            ilUtil::sendFailure($this->lng->txt("qpl_savephrase_empty"));
            $valid = false;
        } elseif ($this->object->phraseExists($title)) {
            ilUtil::sendFailure($this->lng->txt("qpl_savephrase_exists"));
            $valid = false;
        }
        
        if ($valid) {
            $this->object->savePhrase($title);

            ilUtil::sendSuccess($this->lng->txt("phrase_saved"), true);
            $this->ctrl->redirect($this, "editQuestion");
        }
        
        $this->savePhrase(true);
    }

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copySyncForm()

SurveyQuestionGUI::copySyncForm ( )

protected

Definition at line 413 of file class.SurveyQuestionGUI.php.

References $tabs.

Referenced by syncCopies().

    {
        $ilTabs = $this->tabs;
        
        $ilTabs->activateTab("edit_properties");
        
        $tbl = new ilSurveySyncTableGUI($this, "copySyncForm", $this->object);
        
        $this->tpl->setContent($tbl->getHTML());
    }

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deleteMaterial()

SurveyQuestionGUI::deleteMaterial

(

)

Definition at line 706 of file class.SurveyQuestionGUI.php.

References $_POST, and ilUtil\sendFailure().

    {
        if (is_array($_POST['idx'])) {
            $this->object->deleteMaterials($_POST['idx']);
            ilUtil::sendSuccess($this->lng->txt('materials_deleted'), true);
        } else {
            ilUtil::sendFailure($this->lng->txt('no_checkbox'), true);
        }
        $this->ctrl->redirect($this, 'material');
    }

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editQuestion()

SurveyQuestionGUI::editQuestion ( ilPropertyFormGUI  $a_form = null )

protected

Definition at line 327 of file class.SurveyQuestionGUI.php.

References $tabs, and initEditForm().

Referenced by removeMaterial(), save(), and saveForm().

    {
        $ilTabs = $this->tabs;
        
        $ilTabs->activateTab("edit_properties");
        
        if (!$a_form) {
            $a_form = $this->initEditForm();
        }
        $this->tpl->setContent($a_form->getHTML());
    }

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executeCommand()

& SurveyQuestionGUI::executeCommand

(

)

Definition at line 111 of file class.SurveyQuestionGUI.php.

References $ret.

    {
        $cmd = $this->ctrl->getCmd();
        $next_class = $this->ctrl->getNextClass($this);
        switch ($next_class) {
            default:
                $ret = &$this->$cmd();
                break;
        }
        return $ret;
    }

getMaterialOutput()

SurveyQuestionGUI::getMaterialOutput ( )

protected

Creates the HTML output of the question material(s)

Definition at line 613 of file class.SurveyQuestionGUI.php.

References $_GET, SurveyQuestion\_getInternalLinkHref(), and ilUtil\prepareFormOutput().

Referenced by SurveyTextQuestionGUI\getWorkingForm(), SurveyMetricQuestionGUI\getWorkingForm(), SurveySingleChoiceQuestionGUI\getWorkingForm(), SurveyMultipleChoiceQuestionGUI\getWorkingForm(), and SurveyMatrixQuestionGUI\getWorkingForm().

    {
        if (count($this->object->getMaterial())) {
            $template = new ilTemplate("tpl.il_svy_qpl_material.html", true, true, "Modules/SurveyQuestionPool");
            foreach ($this->object->getMaterial() as $material) {
                $template->setCurrentBlock('material');
                switch ($material->type) {
                    case 0:
                        $href = SurveyQuestion::_getInternalLinkHref($material->internal_link, $_GET['ref_id']);
                        $template->setVariable('MATERIAL_TYPE', 'internallink');
                        $template->setVariable('MATERIAL_HREF', $href);
                        break;
                }
                $template->setVariable('MATERIAL_TITLE', (strlen($material->title)) ? ilUtil::prepareFormOutput($material->title) : $this->lng->txt('material'));
                $template->setVariable('TEXT_AVAILABLE_MATERIALS', $this->lng->txt('material'));
                $template->parseCurrentBlock();
            }
            return $template->get();
        }
        return "";
    }

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getPrintView()

SurveyQuestionGUI::getPrintView (   $question_title = 1,   $show_questiontext = 1  )

abstract

Referenced by validateEditForm().

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getPrintViewQuestionTitle()

SurveyQuestionGUI::getPrintViewQuestionTitle (   $question_title = 1 )

protected

Definition at line 554 of file class.SurveyQuestionGUI.php.

References ilUtil\prepareFormOutput(), ilObjSurvey\PRINT_HIDE_LABELS, and ilObjSurvey\PRINT_SHOW_LABELS.

Referenced by SurveyTextQuestionGUI\getPrintView(), SurveySingleChoiceQuestionGUI\getPrintView(), SurveyMetricQuestionGUI\getPrintView(), SurveyMultipleChoiceQuestionGUI\getPrintView(), and SurveyMatrixQuestionGUI\getPrintView().

    {
        switch ($question_title) {
            case ilObjSurvey::PRINT_HIDE_LABELS:
                $title = ilUtil::prepareFormOutput($this->object->getTitle());
                break;

            #19448  get rid of showing only the label without title
            //case 2:
            //  $title = ilUtil::prepareFormOutput($this->object->getLabel());
            //  break;

            case ilObjSurvey::PRINT_SHOW_LABELS:
                $title = ilUtil::prepareFormOutput($this->object->getTitle());
                if (trim($this->object->getLabel())) {
                    $title .= ' <span class="questionLabel">(' . ilUtil::prepareFormOutput($this->object->getLabel()) . ')</span>';
                }
                break;
        }
        return $title;
    }

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getQuestionType()

SurveyQuestionGUI::getQuestionType

(

)

Returns the question type string.

Returns

string The question type string public

Definition at line 163 of file class.SurveyQuestionGUI.php.

Referenced by setQuestionTabsForClass().

    {
        return $this->object->getQuestionType();
    }

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getWorkingForm()

SurveyQuestionGUI::getWorkingForm (   $working_data = "",   $question_title = 1,   $show_questiontext = 1,   $error_message = "",   $survey_id = null  )

abstract

Referenced by preview().

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importEditFormValues()

SurveyQuestionGUI::importEditFormValues ( ilPropertyFormGUI  $a_form )

abstractprotected

Referenced by saveForm(), and validateEditForm().

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initEditForm()

SurveyQuestionGUI::initEditForm ( )

protected

Definition at line 248 of file class.SurveyQuestionGUI.php.

References ilObjAdvancedEditing\_getRichTextEditor(), ilObjAdvancedEditing\_getUsedHTMLTags(), addCommandButtons(), addFieldsToEditForm(), ilFormPropertyGUI\setRequired(), and ilCheckboxInputGUI\setValue().

Referenced by editQuestion(), and saveForm().

    {
        $form = new ilPropertyFormGUI();
        $form->setFormAction($this->ctrl->getFormAction($this, "save"));
        $form->setTitle($this->lng->txt($this->getQuestionType()));
        $form->setMultipart(false);
        $form->setTableWidth("100%");
        // $form->setId("essay");

        // title
        $title = new ilTextInputGUI($this->lng->txt("title"), "title");
        $title->setRequired(true);
        $form->addItem($title);
        
        // label
        $label = new ilTextInputGUI($this->lng->txt("label"), "label");
        $label->setInfo($this->lng->txt("label_info"));
        $label->setRequired(false);
        $form->addItem($label);

        // author
        $author = new ilTextInputGUI($this->lng->txt("author"), "author");
        $author->setRequired(true);
        $form->addItem($author);
        
        // description
        $description = new ilTextInputGUI($this->lng->txt("description"), "description");
        $description->setRequired(false);
        $form->addItem($description);
        
        // questiontext
        $question = new ilTextAreaInputGUI($this->lng->txt("question"), "question");
        $question->setRequired(true);
        $question->setRows(10);
        $question->setCols(80);
        if (ilObjAdvancedEditing::_getRichTextEditor() === "tinymce") {
            $question->setUseRte(true);
            $question->setRteTags(ilObjAdvancedEditing::_getUsedHTMLTags("survey"));
            $question->addPlugin("latex");
            $question->addButton("latex");
            $question->addButton("pastelatex");
            $question->setRTESupport($this->object->getId(), "spl", "survey");
        }
        $form->addItem($question);
        
        // obligatory
        $shuffle = new ilCheckboxInputGUI($this->lng->txt("obligatory"), "obligatory");
        $shuffle->setValue(1);
        $shuffle->setRequired(false);
        $form->addItem($shuffle);
        
        $this->addFieldsToEditForm($form);
        
        $this->addCommandButtons($form);
                
        // values
        $title->setValue($this->object->getTitle());
        $label->setValue($this->object->label);
        $author->setValue($this->object->getAuthor());
        $description->setValue($this->object->getDescription());
        $question->setValue($this->object->prepareTextareaOutput($this->object->getQuestiontext()));
        $shuffle->setChecked($this->object->getObligatory());
        
        return $form;
    }

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initObject()

SurveyQuestionGUI::initObject ( )

abstractprotected

Referenced by __construct().

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initPhrasesForm()

SurveyQuestionGUI::initPhrasesForm ( )

protected

Definition at line 892 of file class.SurveyQuestionGUI.php.

References ilSurveyPhrases\_getAvailablePhrases(), ilSurveyPhrases\_getCategoriesForPhrase(), and ilFormPropertyGUI\setRequired().

Referenced by addPhrase(), and addSelectedPhrase().

    {
        $form = new ilPropertyFormGUI();
        $form->setFormAction($this->ctrl->getFormAction($this, "addSelectedPhrase"));
        $form->setTitle($this->lng->txt("add_phrase"));
        // $form->setDescription($this->lng->txt("add_phrase_introduction"));
        
        $group = new ilRadioGroupInputGUI($this->lng->txt("phrase"), "phrases");
        $group->setRequired(true);
        $form->addItem($group);
        
        foreach (ilSurveyPhrases::_getAvailablePhrases() as $phrase_id => $phrase_array) {
            $categories = ilSurveyPhrases::_getCategoriesForPhrase($phrase_id);
                
            $opt = new ilRadioOption($phrase_array["title"], $phrase_id);
            $opt->setInfo(join(",", $categories));
            $group->addOption($opt);
            
            if ($phrase_array["org_title"] == "dp_standard_numbers") {
                $min = new ilNumberInputGUI($this->lng->txt("lower_limit"), "lower_limit");
                $min->setRequired(true);
                $min->setSize(5);
                $opt->addSubItem($min);

                $max = new ilNumberInputGUI($this->lng->txt("upper_limit"), "upper_limit");
                $max->setRequired(true);
                $max->setSize(5);
                $opt->addSubItem($max);
            }
        }
        
        $form->addCommandButton("addSelectedPhrase", $this->lng->txt("add_phrase"));
        $form->addCommandButton("editQuestion", $this->lng->txt("cancel"));
        
        return $form;
    }

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linkChilds()

SurveyQuestionGUI::linkChilds

(

)

Definition at line 806 of file class.SurveyQuestionGUI.php.

References $_GET, $_SESSION, $tabs, ilLMPageObject\getPageList(), and ilUtil\sendFailure().

    {
        $ilTabs = $this->tabs;
        
        $selectable_items = array();
        
        $source_id = $_GET["source_id"];
        
        switch ($_SESSION["search_link_type"]) {
            case "pg":
                $cont_obj_gui = new ilObjContentObjectGUI("", $source_id, true);
                $cont_obj = $cont_obj_gui->object;
                $pages = ilLMPageObject::getPageList($cont_obj->getId());
                foreach ($pages as $page) {
                    if ($page["type"] == $_SESSION["search_link_type"]) {
                        $selectable_items[] = array(
                            "item_type" => $page["type"]
                            ,"item_id" => $page["obj_id"]
                            ,"title" => $page["title"]
                        );
                    }
                }
                break;
                
            case "st":
                $cont_obj_gui = new ilObjContentObjectGUI("", $source_id, true);
                $cont_obj = $cont_obj_gui->object;
                // get all chapters
                $ctree = &$cont_obj->getLMTree();
                $nodes = $ctree->getSubtree($ctree->getNodeData($ctree->getRootId()));
                foreach ($nodes as $node) {
                    if ($node["type"] == $_SESSION["search_link_type"]) {
                        $selectable_items[] = array(
                            "item_type" => $node["type"]
                            ,"item_id" => $node["obj_id"]
                            ,"title" => $node["title"]
                        );
                    }
                }
                break;
                
            case "glo":
                $glossary = new ilObjGlossary($source_id, true);
                // get all glossary items
                $terms = $glossary->getTermList();
                foreach ($terms as $term) {
                    $selectable_items[] = array(
                            "item_type" => "GIT"
                            ,"item_id" => $term["id"]
                            ,"title" => $term["term"]
                        );
                }
                break;
                
            case "lm":
                $this->object->addInternalLink("il__lm_" . $source_id);
                break;
        }
        
        if (sizeof($selectable_items)) {
            $ilTabs->activateTab("material");
            $this->ctrl->setParameter($this, "q_id", $this->object->getId());
            $this->ctrl->setParameter($this, "source_id", $source_id);
                
            $tbl = new SurveyMaterialsSourceTableGUI($this, "linkChilds", "addMaterial");
            $tbl->setData($selectable_items);
            $this->tpl->setContent($tbl->getHTML());
        } else {
            if ($_SESSION["search_link_type"] == "lm") {
                ilUtil::sendSuccess($this->lng->txt("material_added_successfully"), true);
                
                unset($_SESSION["link_new_type"]);
                unset($_SESSION["search_link_type"]);
                $this->ctrl->redirect($this, "material");
            } else {
                ilUtil::sendFailure($this->lng->txt("material_added_empty"), true);
                $this->ctrl->redirect($this, "addMaterial");
            }
        }
    }

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material()

SurveyQuestionGUI::material

(

$checkonly = false

)

Material tab of the survey questions.

Definition at line 642 of file class.SurveyQuestionGUI.php.

References $_GET, $data, $errors, $rbacsystem, $tabs, $type, SurveyQuestion\_getInternalLinkHref(), ilUtil\prepareFormOutput(), and ilFormPropertyGUI\setRequired().

Referenced by addMaterial().

    {
        $rbacsystem = $this->rbacsystem;
        $ilTabs = $this->tabs;
        
        $ilTabs->activateTab("material");

        $add_html = '';
        if ($rbacsystem->checkAccess('write', $_GET['ref_id'])) {
            $form = new ilPropertyFormGUI();
            $form->setFormAction($this->ctrl->getFormAction($this));
            $form->setTitle($this->lng->txt('add_material'));
            $form->setMultipart(false);
            $form->setTableWidth("100%");
            $form->setId("material");

            // material
            $material = new ilRadioGroupInputGUI($this->lng->txt("material"), "internalLinkType");
            $material->setRequired(true);
            $material->addOption(new ilRadioOption($this->lng->txt('obj_lm'), "lm"));
            $material->addOption(new ilRadioOption($this->lng->txt('obj_st'), "st"));
            $material->addOption(new ilRadioOption($this->lng->txt('obj_pg'), "pg"));
            $material->addOption(new ilRadioOption($this->lng->txt('glossary_term'), "glo"));
            $form->addItem($material);

            $form->addCommandButton("addMaterial", $this->lng->txt("add"));

            $errors = false;

            if ($checkonly) {
                $form->setValuesByPost();
                $errors = !$form->checkInput();
                if ($errors) {
                    $checkonly = false;
                }
            }
            $add_html = $form->getHTML();
        }


        $mat_html = "";
        if (count($this->object->getMaterial())) {
            $table_gui = new ilSurveyMaterialsTableGUI($this, 'material', (($rbacsystem->checkAccess('write', $_GET['ref_id']) ? true : false)));
            $data = array();
            foreach ($this->object->getMaterial() as $material) {
                switch ($material->type) {
                    case 0:
                        $href = SurveyQuestion::_getInternalLinkHref($material->internal_link, $_GET['ref_id']);
                        $type = $this->lng->txt('internal_link');
                        break;
                }
                $title = (strlen($material->title)) ? ilUtil::prepareFormOutput($material->title) : $this->lng->txt('material');
                array_push($data, array('href' => $href, 'title' => $title, 'type' => $type));
            }
            $table_gui->setData($data);
            $mat_html = $table_gui->getHTML();
        }

        if (!$checkonly) {
            $this->tpl->setVariable("ADM_CONTENT", $add_html . $mat_html);
        }
        return $errors;
    }

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originalSyncForm()

SurveyQuestionGUI::originalSyncForm ( )

protected

Definition at line 468 of file class.SurveyQuestionGUI.php.

References $tabs.

    {
        $ilTabs = $this->tabs;
        
        $ilTabs->activateTab("edit_properties");
        
        $this->ctrl->saveParameter($this, "rtrn");
        
        $cgui = new ilConfirmationGUI();
        $cgui->setHeaderText($this->lng->txt("confirm_sync_questions"));

        $cgui->setFormAction($this->ctrl->getFormAction($this, "confirmRemoveQuestions"));
        $cgui->setCancel($this->lng->txt("no"), "cancelSync");
        $cgui->setConfirm($this->lng->txt("yes"), "sync");

        $this->tpl->setContent($cgui->getHTML());
    }

outQuestionText()

SurveyQuestionGUI::outQuestionText (   $template )

protected

Definition at line 168 of file class.SurveyQuestionGUI.php.

Referenced by SurveyTextQuestionGUI\getPrintView(), SurveySingleChoiceQuestionGUI\getPrintView(), SurveyMetricQuestionGUI\getPrintView(), SurveyMultipleChoiceQuestionGUI\getPrintView(), SurveyMatrixQuestionGUI\getPrintView(), SurveyTextQuestionGUI\getWorkingForm(), SurveyMetricQuestionGUI\getWorkingForm(), SurveySingleChoiceQuestionGUI\getWorkingForm(), SurveyMultipleChoiceQuestionGUI\getWorkingForm(), and SurveyMatrixQuestionGUI\getWorkingForm().

    {
        $questiontext = $this->object->getQuestiontext();
        if (preg_match("/^<.[\\>]?>(.*?)<\\/.[\\>]*?>$/", $questiontext, $matches)) {
            $questiontext = $matches[1];
        }
        $template->setVariable("QUESTIONTEXT", $this->object->prepareTextareaOutput($questiontext, true));
        if ($this->object->getObligatory($survey_id)) {
            $template->setVariable("OBLIGATORY_TEXT", ' *');
        }
    }

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preview()

SurveyQuestionGUI::preview

(

)

Creates a preview of the question.

private

Definition at line 581 of file class.SurveyQuestionGUI.php.

References $tabs, $tpl, ilPanelGUI\getInstance(), and getWorkingForm().

    {
        $ilTabs = $this->tabs;
        
        $ilTabs->activateTab("preview");
        
        $tpl = new ilTemplate("tpl.il_svy_qpl_preview.html", true, true, "Modules/SurveyQuestionPool");
        
        if ($this->object->getObligatory()) {
            $tpl->setCurrentBlock("required");
            $tpl->setVariable("TEXT_REQUIRED", $this->lng->txt("required_field"));
            $tpl->parseCurrentBlock();
        }
        
        $tpl->setVariable("QUESTION_OUTPUT", $this->getWorkingForm());
        
        $panel = ilPanelGUI::getInstance();
        $panel->setBody($tpl->get());
        
        $this->tpl->setContent($panel->getHTML());
    }

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redirectAfterSaving()

SurveyQuestionGUI::redirectAfterSaving (   $a_return = false )

protected

Redirect to calling survey or to edit form.

Parameters

bool

$a_return

Definition at line 508 of file class.SurveyQuestionGUI.php.

References $_GET, $_SESSION, and ilUtil\redirect().

Referenced by cancelSync(), save(), sync(), and syncCopies().

    {
        // return?
        if ($a_return) {
            // to calling survey
            if ($this->parent_url) {
                $addurl = "";
                if (strlen($_GET["new_for_survey"])) {
                    $addurl = "&new_id=" . $_GET["q_id"];
                }
                ilUtil::redirect(str_replace("&", "&", $this->parent_url) . $addurl);
            }
            // to pool
            else {
                $this->ctrl->setParameterByClass("ilObjSurveyQuestionPoolGUI", "q_id_table_nav", $_SESSION['q_id_table_nav']);
                $this->ctrl->redirectByClass("ilObjSurveyQuestionPoolGUI", "questions");
            }
        }
        // stay in form
        else {
            $this->ctrl->setParameterByClass($_GET["cmdClass"], "q_id", $this->object->getId());
            $this->ctrl->setParameterByClass($_GET["cmdClass"], "sel_question_types", $_GET["sel_question_types"]);
            $this->ctrl->setParameterByClass($_GET["cmdClass"], "new_for_survey", $_GET["new_for_survey"]);
            $this->ctrl->redirectByClass($_GET["cmdClass"], "editQuestion");
        }
    }

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removeMaterial()

SurveyQuestionGUI::removeMaterial

(

)

Definition at line 765 of file class.SurveyQuestionGUI.php.

References editQuestion().

    {
        $this->object->material = array();
        $this->object->saveToDb();
        $this->editQuestion();
    }

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renderStatisticsDetailsTable()

SurveyQuestionGUI::renderStatisticsDetailsTable ( array  $a_head, array  $a_rows, array  $a_foot = null  )

protected

Definition at line 1063 of file class.SurveyQuestionGUI.php.

    {
        $html = array();
        $html[] = '<div class="ilTableOuter table-responsive">';
        $html[] = '<table class="table table-striped">';

        $html[] = "<thead>";
        $html[] = "<tr>";
        foreach ($a_head as $col) {
            $col = trim($col);
            $html[] = "<th>";
            $html[] = ($col != "") ? $col : "&nbsp;";
            $html[] = "</th>";
        }
        $html[] = "</tr>";
        $html[] = "</thead>";

        $html[] = "<tbody>";
        foreach ($a_rows as $row) {
            $html[] = "<tr>";
            foreach ($row as $col) {
                $col = trim($col);
                $html[] = "<td>";
                $html[] = ($col != "") ? $col : "&nbsp;";
                $html[] = "</td>";
            }
            $html[] = "</tr>";
        }
        $html[] = "</tbody>";
                
        if ($a_foot) {
            $html[] = "<tfoot>";
            $html[] = "<tr>";
            foreach ($a_foot as $col) {
                $col = trim($col);
                $html[] = "<td>";
                $html[] = ($col != "") ? $col : "&nbsp;";
                $html[] = "</td>";
            }
            $html[] = "</tr>";
            $html[] = "</tfoot>";
        }
                
        $html[] = "</table>";
        $html[] = "</div>";
        return implode("\n", $html);
    }

save()

SurveyQuestionGUI::save (   $a_return = false,   $a_sync = false  )

protected

Definition at line 375 of file class.SurveyQuestionGUI.php.

References $ilUser, $user, SurveyQuestion\_isComplete(), SurveyQuestion\_isWriteable(), SurveyQuestion\_questionExists(), editQuestion(), redirectAfterSaving(), saveForm(), and ilUtil\sendFailure().

Referenced by saveReturn(), and saveSync().

    {
        $ilUser = $this->user;
                    
        if ($this->saveForm()) {
            // #13784
            if ($a_return &&
                !SurveyQuestion::_isComplete($this->object->getId())) {
                ilUtil::sendFailure($this->lng->txt("survey_error_insert_incomplete_question"));
                return $this->editQuestion();
            }
            
            $ilUser->setPref("svy_lastquestiontype", $this->object->getQuestionType());
            $ilUser->writePref("svy_lastquestiontype", $this->object->getQuestionType());

            $originalexists = SurveyQuestion::_questionExists($this->object->original_id);
            $this->ctrl->setParameter($this, "q_id", $this->object->getId());

            // pool question?
            if ($a_sync) {
                ilUtil::sendSuccess($this->lng->txt("msg_obj_modified"), true);
                $this->ctrl->redirect($this, 'copySyncForm');
            } else {
                // form: update original pool question, too?
                if ($originalexists &&
                    SurveyQuestion::_isWriteable($this->object->original_id, $ilUser->getId())) {
                    if ($a_return) {
                        $this->ctrl->setParameter($this, 'rtrn', 1);
                    }
                    $this->ctrl->redirect($this, 'originalSyncForm');
                }
            }

            ilUtil::sendSuccess($this->lng->txt("msg_obj_modified"), true);
            $this->redirectAfterSaving($a_return);
        }
    }

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saveForm()

SurveyQuestionGUI::saveForm ( )

protected

Definition at line 349 of file class.SurveyQuestionGUI.php.

References editQuestion(), importEditFormValues(), initEditForm(), and validateEditForm().

Referenced by addPhrase(), save(), and savePhrase().

    {
        $form = $this->initEditForm();
        if ($form->checkInput()) {
            if ($this->validateEditForm($form)) {
                $this->object->setTitle($form->getInput("title"));
                $this->object->label = ($form->getInput("label"));
                $this->object->setAuthor($form->getInput("author"));
                $this->object->setDescription($form->getInput("description"));
                $this->object->setQuestiontext($form->getInput("question"));
                $this->object->setObligatory($form->getInput("obligatory"));
                
                $this->importEditFormValues($form);
                
                // will save both core and extended data
                $this->object->saveToDb();
                
                return true;
            }
        }
                
        $form->setValuesByPost();
        $this->editQuestion($form);
        return false;
    }

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savePhrase()

SurveyQuestionGUI::savePhrase

(

$a_reload = false

)

Creates an output to save the current answers as a phrase.

public

Definition at line 989 of file class.SurveyQuestionGUI.php.

References $_SESSION, $data, $i, $result, $tabs, $toolbar, $txt, and saveForm().

Referenced by confirmSavePhrase().

    {
        $ilTabs = $this->tabs;
        $ilToolbar = $this->toolbar;
        
        $ilTabs->activateTab("edit_properties");
        
        if (!$a_reload) {
            $result = $this->saveForm();
            if ($result) {
                $this->object->saveToDb();
            }
        }
        
        $txt = new ilTextInputGUI($this->lng->txt("enter_phrase_title"), "phrase_title");
        $ilToolbar->addInputItem($txt, true);
        $ilToolbar->addFormButton($this->lng->txt("confirm"), "confirmSavePhrase");
        $ilToolbar->setFormAction($this->ctrl->getFormAction($this));
        
        $table_gui = new ilSurveySavePhraseTableGUI($this, 'editQuestion');
        $table_gui->setDescription($this->lng->txt("save_phrase_introduction"));
        
        // matrix?
        if (method_exists($this->object, "getCategories")) {
            $categories = $this->object->getCategories();
        } else {
            $categories = $this->object->getColumns();
        }

        $data = array();
        for ($i = 0; $i < $categories->getCategoryCount(); $i++) {
            $cat = $categories->getCategory($i);
            
            $data[] = array(
                "answer" => $cat->title,
                "other" => $cat->other,
                "scale" => $cat->scale,
                "neutral" => $cat->neutral
            );
        }
        $table_gui->setData($data);
        $_SESSION['save_phrase_data'] = $data; // :TODO: see savePhrase()
        
        $this->tpl->setContent($table_gui->getHTML());
    }

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saveReturn()

SurveyQuestionGUI::saveReturn ( )

protected

Definition at line 344 of file class.SurveyQuestionGUI.php.

References save().

    {
        $this->save(true);
    }

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saveSync()

SurveyQuestionGUI::saveSync ( )

protected

Definition at line 339 of file class.SurveyQuestionGUI.php.

References save().

    {
        $this->save($_REQUEST["rtrn"], true);
    }

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setBackUrl()

SurveyQuestionGUI::setBackUrl

(

$a_url

)

Definition at line 180 of file class.SurveyQuestionGUI.php.

    {
        $this->parent_url = $a_url;
    }

setQuestionTabs()

SurveyQuestionGUI::setQuestionTabs ( )

abstract

Referenced by __construct().

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setQuestionTabsForClass()

SurveyQuestionGUI::setQuestionTabsForClass

(

$guiclass

)

Definition at line 185 of file class.SurveyQuestionGUI.php.

References $_GET, $_SESSION, $rbacsystem, $tabs, and getQuestionType().

Referenced by SurveyMultipleChoiceQuestionGUI\setQuestionTabs(), SurveyTextQuestionGUI\setQuestionTabs(), SurveySingleChoiceQuestionGUI\setQuestionTabs(), SurveyMetricQuestionGUI\setQuestionTabs(), and SurveyMatrixQuestionGUI\setQuestionTabs().

    {
        $rbacsystem = $this->rbacsystem;
        $ilTabs = $this->tabs;
        
        $this->ctrl->setParameterByClass($guiclass, "sel_question_types", $this->getQuestionType());
        $this->ctrl->setParameterByClass($guiclass, "q_id", $_GET["q_id"]);
        
        if ($this->parent_url) {
            $addurl = "";
            if (strlen($_GET["new_for_survey"])) {
                $addurl = "&new_id=" . $_GET["q_id"];
            }
            $ilTabs->setBackTarget($this->lng->txt("menubacktosurvey"), $this->parent_url . $addurl);
        } else {
            $this->ctrl->setParameterByClass("ilObjSurveyQuestionPoolGUI", "q_id_table_nav", $_SESSION['q_id_table_nav']);
            $ilTabs->setBackTarget($this->lng->txt("spl"), $this->ctrl->getLinkTargetByClass("ilObjSurveyQuestionPoolGUI", "questions"));
        }
        if ($_GET["q_id"]) {
            $ilTabs->addNonTabbedLink(
                "preview",
                $this->lng->txt("preview"),
                $this->ctrl->getLinkTargetByClass($guiclass, "preview")
            );
        }
        
        if ($rbacsystem->checkAccess('edit', $_GET["ref_id"])) {
            $ilTabs->addTab(
                "edit_properties",
                $this->lng->txt("properties"),
                $this->ctrl->getLinkTargetByClass($guiclass, "editQuestion")
            );
            
            if (stristr($guiclass, "matrix")) {
                $ilTabs->addTab(
                    "layout",
                    $this->lng->txt("layout"),
                    $this->ctrl->getLinkTargetByClass($guiclass, "layout")
                );
            }
        }
        if ($_GET["q_id"]) {
            $ilTabs->addTab(
                "material",
                $this->lng->txt("material"),
                $this->ctrl->getLinkTargetByClass($guiclass, "material")
            );
        }

        if ($this->object->getId() > 0) {
            $title = $this->lng->txt("edit") . " "" . $this->object->getTitle() . "&quot";
        } else {
            $title = $this->lng->txt("create_new") . " " . $this->lng->txt($this->getQuestionType());
        }

        $this->tpl->setVariable("HEADER", $title);
    }

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sync()

SurveyQuestionGUI::sync ( )

protected

Definition at line 486 of file class.SurveyQuestionGUI.php.

References redirectAfterSaving().

    {
        $original_id = $this->object->original_id;
        if ($original_id) {
            $this->object->syncWithOriginal();
        }

        ilUtil::sendSuccess($this->lng->txt("msg_obj_modified"), true);
        $this->redirectAfterSaving($_REQUEST["rtrn"]);
    }

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syncCopies()

SurveyQuestionGUI::syncCopies ( )

protected

Definition at line 424 of file class.SurveyQuestionGUI.php.

References $_POST, $access, $lng, ilObject\_getAllReferences(), copySyncForm(), redirectAfterSaving(), and ilUtil\sendFailure().

    {
        $lng = $this->lng;
        $ilAccess = $this->access;
        
        if (!sizeof($_POST["qid"])) {
            ilUtil::sendFailure($lng->txt("select_one"));
            return $this->copySyncForm();
        }
        
        foreach ($this->object->getCopyIds(true) as $survey_id => $questions) {
            // check permissions for "parent" survey
            $can_write = false;
            $ref_ids = ilObject::_getAllReferences($survey_id);
            foreach ($ref_ids as $ref_id) {
                if ($ilAccess->checkAccess("edit", "", $ref_id)) {
                    $can_write = true;
                    break;
                }
            }
            
            if ($can_write) {
                foreach ($questions as $qid) {
                    if (in_array($qid, $_POST["qid"])) {
                        $id = $this->object->getId();
                        
                        $this->object->setId($qid);
                        $this->object->setOriginalId($id);
                        $this->object->saveToDb();
                        
                        $this->object->setId($id);
                        $this->object->setOriginalId(null);
                        
                        // see: SurveyQuestion::syncWithOriginal()
                        // what about material?
                    }
                }
            }
        }
        
        ilUtil::sendSuccess($lng->txt("survey_sync_success"), true);
        $this->redirectAfterSaving($_REQUEST["rtrn"]);
    }

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validateEditForm()

SurveyQuestionGUI::validateEditForm ( ilPropertyFormGUI  $a_form )

protected

Definition at line 544 of file class.SurveyQuestionGUI.php.

References addFieldsToEditForm(), getPrintView(), and importEditFormValues().

Referenced by saveForm().

    {
        return true;
    }

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Field Documentation

$access

SurveyQuestionGUI::$access

protected

Definition at line 49 of file class.SurveyQuestionGUI.php.

Referenced by syncCopies().

$ctrl

SurveyQuestionGUI::$ctrl

protected

Definition at line 68 of file class.SurveyQuestionGUI.php.

$cumulated

SurveyQuestionGUI::$cumulated

protected

Definition at line 69 of file class.SurveyQuestionGUI.php.

$lng

SurveyQuestionGUI::$lng

protected

Definition at line 67 of file class.SurveyQuestionGUI.php.

Referenced by __construct(), and syncCopies().

$log

SurveyQuestionGUI::$log

protected

Definition at line 75 of file class.SurveyQuestionGUI.php.

$object

SurveyQuestionGUI::$object

Definition at line 77 of file class.SurveyQuestionGUI.php.

$parent_url

SurveyQuestionGUI::$parent_url

protected

Definition at line 70 of file class.SurveyQuestionGUI.php.

$rbacsystem

SurveyQuestionGUI::$rbacsystem

protected

Definition at line 39 of file class.SurveyQuestionGUI.php.

Referenced by material(), and setQuestionTabsForClass().

$tabs

SurveyQuestionGUI::$tabs

protected

Definition at line 64 of file class.SurveyQuestionGUI.php.

Referenced by addMaterial(), addPhrase(), copySyncForm(), editQuestion(), SurveyMatrixQuestionGUI\layout(), linkChilds(), material(), originalSyncForm(), preview(), savePhrase(), and setQuestionTabsForClass().

$toolbar

SurveyQuestionGUI::$toolbar

protected

Definition at line 59 of file class.SurveyQuestionGUI.php.

Referenced by addMaterial(), and savePhrase().

$tpl

SurveyQuestionGUI::$tpl

protected

Definition at line 66 of file class.SurveyQuestionGUI.php.

Referenced by __construct(), and preview().

$tree

SurveyQuestionGUI::$tree

protected

Definition at line 54 of file class.SurveyQuestionGUI.php.

Referenced by addMaterial().

$user

SurveyQuestionGUI::$user

protected

Definition at line 44 of file class.SurveyQuestionGUI.php.

Referenced by save().

---

The documentation for this class was generated from the following file:

• Modules/SurveyQuestionPool/Questions/class.SurveyQuestionGUI.php