assErrorTextGUI Class Reference

The assErrorTextGUI class encapsulates the GUI representation for error text questions. More...

Inheritance diagram for assErrorTextGUI:

Collaboration diagram for assErrorTextGUI:

Public Member Functions
	__construct ($id=-1)
	assErrorTextGUI constructor
	writePostData ($always=false)
	Evaluates a posted edit form and writes the form data in the question object.
	writeAnswerSpecificPostData (ilPropertyFormGUI $form)
	Extracts the answer specific values from $_POST and applies them to the data object.
	writeQuestionSpecificPostData (ilPropertyFormGUI $form)
	Extracts the question specific values from $_POST and applies them to the data object.
	editQuestion ($checkonly=FALSE)
	Creates an output of the edit form for the question.
	populateAnswerSpecificFormPart (ilPropertyFormGUI $form)
	populateQuestionSpecificFormPart (ilPropertyFormGUI $form)
	analyze ()
	Parse the error text.
	getSolutionOutput ($active_id, $pass=NULL, $graphicalOutput=FALSE, $result_output=FALSE, $show_question_only=TRUE, $show_feedback=FALSE, $show_correct_solution=FALSE, $show_manual_scoring=FALSE, $show_question_text=TRUE)
	Get the question solution output.
	getPreview ($show_question_only=FALSE, $showInlineFeedback=false)
	getTestOutput ($active_id, $pass=NULL, $is_postponed=FALSE, $use_post_solutions=FALSE, $show_feedback=FALSE)
	setQuestionTabs ()
	Sets the ILIAS tabs for this question type.
	getSpecificFeedbackOutput ($active_id, $pass)
	Returns the answer specific feedback for the question.
	getAfterParticipationSuppressionAnswerPostVars ()
	Returns a list of postvars which will be suppressed in the form output when used in scoring adjustment.
	getAfterParticipationSuppressionQuestionPostVars ()
	Returns a list of postvars which will be suppressed in the form output when used in scoring adjustment.
	getAggregatedAnswersView ($relevant_answers)
	Returns an html string containing a question specific representation of the answers so far given in the test for use in the right column in the scoring adjustment user interface.
Public Member Functions inherited from assQuestionGUI
	__construct ()
	assQuestionGUI constructor
&	executeCommand ()
	execute command
	getCommand ($cmd)
	getType ()
	needed for page editor compliance
	setTaxonomyIds ($taxonomyIds)
	getTaxonomyIds ()
	setTargetGui ($linkTargetGui)
	setTargetGuiClass ($targetGuiClass)
	getTargetGuiClass ()
	setQuestionHeaderBlockBuilder ($questionHeaderBlockBuilder)
	setQuestionActionCmd ($questionActionCmd)
	getQuestionActionCmd ()
&	_getQuestionGUI ($question_type, $question_id=-1)
	Creates a question gui representation and returns the alias to the question gui note: please do not use $this inside this method to allow static calls.
	_getGUIClassNameForId ($a_q_id)
	_getClassNameForQType ($q_type)
&	createQuestionGUI ($question_type, $question_id=-1)
	Creates a question gui representation.
	getQuestionTemplate ()
	get question template
	getILIASPage ($html="")
	Returns the ILIAS Page around a question.
	outQuestionPage ($a_temp_var, $a_postponed=false, $active_id="", $html="")
	output question page
	cancel ()
	cancel action
	originalSyncForm ($return_to="", $return_to_feedback= '')
	sync ()
	cancelSync ()
	saveEdit ()
	save question
	save ()
	save question
	saveReturn ()
	save question
	apply ()
	apply changes
	getContextPath ($cont_obj, $a_endnode_id, $a_startnode_id=1)
	get context path in content object tree
	setSequenceNumber ($nr)
	getSequenceNumber ()
	setQuestionCount ($a_question_count)
	getQuestionCount ()
	getErrorMessage ()
	setErrorMessage ($errormessage)
	addErrorMessage ($errormessage)
	outAdditionalOutput ()
	getQuestionType ()
	Returns the question type string.
	getAsValueAttribute ($a_value)
	Returns a HTML value attribute.
	addNewIdListener (&$a_object, $a_method, $a_parameters="")
	Add a listener that is notified with the new question ID, when a new question is saved.
	callNewIdListeners ($a_new_id)
	Call the new id listeners.
	addQuestionFormCommandButtons ($form)
	Add the command buttons of a question properties form.
	addBasicQuestionFormProperties ($form)
	Add basic question form properties: assessment: title, author, description, question, working time.
	getSelfAssessmentTags ()
	Get tags allowed in question tags in self assessment mode.
	getAnswerFeedbackOutput ($active_id, $pass)
	Returns the answer generic feedback depending on the results of the question.
	getGenericFeedbackOutput ($active_id, $pass)
	Returns the answer specific feedback for the question.
	getGenericFeedbackOutputForCorrectSolution ()
	getGenericFeedbackOutputForIncorrectSolution ()
	outQuestionType ()
	showSuggestedSolution ()
	suggestedsolution ()
	Allows to add suggested solutions for questions.
	outSolutionExplorer ()
	saveSuggestedSolution ()
	cancelExplorer ()
	outPageSelector ()
	outChapterSelector ()
	outGlossarySelector ()
	linkChilds ()
	addPG ()
	addST ()
	addGIT ()
	isSaveCommand ()
	addTab_SuggestedSolution (ilTabsGUI $tabs, $classname)
	getEditQuestionTabCommands ()
	isAutosaveable ()
	outQuestionForTest ($formaction, $active_id, $pass=NULL, $is_question_postponed=FALSE, $user_post_solutions=FALSE, $show_specific_inline_feedback=FALSE)
	setPreviewSession ($previewSession)
	getPreviewSession ()
	showHints ()

Additional Inherited Members
Static Public Member Functions inherited from assQuestionGUI
static	getCommandsFromClassConstants ($guiClassName, $cmdConstantNameBegin= 'CMD_')
	extracts values of all constants of given class with given prefix as array can be used to get all possible commands in case of these commands are defined as constants
Data Fields inherited from assQuestionGUI
const	FORM_MODE_EDIT = 'edit'
const	FORM_MODE_ADJUST = 'adjust'
const	FORM_ENCODING_URLENCODE = 'application/x-www-form-urlencoded'
const	FORM_ENCODING_MULTIPART = 'multipart/form-data'
const	SESSION_PREVIEW_DATA_BASE_INDEX = 'ilAssQuestionPreviewAnswers'
	$object
	$tpl
	$lng
	$error
	$errormessage
	$sequence_no
	sequence number in test
	$question_count
	question count in test
Protected Member Functions inherited from assQuestionGUI
	writePostData ()
	Evaluates a posted edit form and writes the form data in the question object.
	saveTaxonomyAssignments ()
	populateTaxonomyFormSection (ilPropertyFormGUI $form)
	getBasicEditQuestionTabCommands ()
	getAdditionalEditQuestionCommands ()
	addTab_QuestionFeedback (ilTabsGUI $tabs)
	adds the feedback tab to ilTabsGUI
	addTab_QuestionHints (ilTabsGUI $tabs)
	adds the hints tab to ilTabsGUI
	addTab_QuestionPreview (ilTabsGUI $tabsGUI)
	writeQuestionGenericPostData ()
	getFormEncodingType ()
	addBackTab (ilTabsGUI $ilTabs)
	buildBasicEditFormObject ()

Detailed Description

The assErrorTextGUI class encapsulates the GUI representation for error text questions.

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

Björn Heyser bheys.nosp@m.er@d.nosp@m.ataba.nosp@m.y.de

Maximilian Becker mbeck.nosp@m.er@d.nosp@m.ataba.nosp@m.y.de

Version

Id:

class.assErrorTextGUI.php 59402 2015-06-02 14:11:30Z gitmgr

assErrorTextGUI: ilObjQuestionPoolGUI

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

Constructor & Destructor Documentation

assErrorTextGUI::__construct

(

$id = -1

)

assErrorTextGUI constructor

The constructor takes possible arguments an creates an instance of the assOrderingHorizontalGUI object.

Parameters

integer

$id

The database id of a single choice question object public

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

References assQuestionGUI\__construct(), and assQuestionGUI\setErrorMessage().

        {
                parent::__construct();
                include_once "./Modules/TestQuestionPool/classes/class.assErrorText.php";
                $this->object = new assErrorText();
                $this->setErrorMessage($this->lng->txt("msg_form_save_error"));
                if ($id >= 0)
                {
                        $this->object->loadFromDb($id);
                }
        }

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Member Function Documentation

assErrorTextGUI::analyze

(

)

Parse the error text.

Definition at line 208 of file class.assErrorTextGUI.php.

References $_POST, editQuestion(), and assQuestionGUI\writePostData().

        {
                $this->writePostData(true);
                $this->object->setErrorData($this->object->getErrorsFromText($_POST['errortext']));
                $this->editQuestion();
        }

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assErrorTextGUI::editQuestion

(

$checkonly = FALSE

)

Creates an output of the edit form for the question.

Parameters

bool

$checkonly

Returns

bool

Definition at line 107 of file class.assErrorTextGUI.php.

References $errors, assQuestionGUI\addBasicQuestionFormProperties(), assQuestionGUI\addQuestionFormCommandButtons(), assQuestionGUI\getQuestionTemplate(), assQuestionGUI\isSaveCommand(), assQuestionGUI\outQuestionType(), populateAnswerSpecificFormPart(), populateQuestionSpecificFormPart(), and assQuestionGUI\populateTaxonomyFormSection().

Referenced by analyze(), and writePostData().

        {
                $save = $this->isSaveCommand();
                $this->getQuestionTemplate();

                include_once("./Services/Form/classes/class.ilPropertyFormGUI.php");
                $form = new ilPropertyFormGUI();
                $form->setFormAction($this->ctrl->getFormAction($this));
                $form->setTitle($this->outQuestionType());
                $form->setMultipart(FALSE);
                $form->setTableWidth("100%");
                $form->setId("orderinghorizontal");

                $this->addBasicQuestionFormProperties( $form );

                $this->populateQuestionSpecificFormPart( $form );

                if (count($this->object->getErrorData()) || $checkonly)
                {
                        $this->populateAnswerSpecificFormPart( $form );
                }

                $this->populateTaxonomyFormSection($form);

                $form->addCommandButton("analyze", $this->lng->txt('analyze_errortext'));
                $this->addQuestionFormCommandButtons($form);

                $errors = false;

                if ($save)
                {
                        $form->setValuesByPost();
                        $errors = !$form->checkInput();
                        $form->setValuesByPost(); // again, because checkInput now performs the whole stripSlashes handling and we need this if we don't want to have duplication of backslashes
                        if ($errors) $checkonly = false;
                }

                if (!$checkonly) $this->tpl->setVariable("QUESTION_DATA", $form->getHTML());
                return $errors;
        }

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assErrorTextGUI::getAfterParticipationSuppressionAnswerPostVars

(

)

Returns a list of postvars which will be suppressed in the form output when used in scoring adjustment.

The form elements will be shown disabled, so the users see the usual form but can only edit the settings, which make sense in the given context.

E.g. array('cloze_type', 'image_filename')

Returns

string[]

Implements ilGuiAnswerScoringAdjustable.

Definition at line 521 of file class.assErrorTextGUI.php.

        {
                return array();
        }

assErrorTextGUI::getAfterParticipationSuppressionQuestionPostVars

(

)

Returns a list of postvars which will be suppressed in the form output when used in scoring adjustment.

The form elements will be shown disabled, so the users see the usual form but can only edit the settings, which make sense in the given context.

E.g. array('cloze_type', 'image_filename')

Returns

string[]

Implements ilGuiQuestionScoringAdjustable.

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

        {
                return array();
        }

assErrorTextGUI::getAggregatedAnswersView

(

$relevant_answers

)

Returns an html string containing a question specific representation of the answers so far given in the test for use in the right column in the scoring adjustment user interface.

Parameters

array

$relevant_answers

Returns

string

Implements ilGuiQuestionScoringAdjustable.

Definition at line 548 of file class.assErrorTextGUI.php.

References $pass.

        {
                $errortext = $this->object->getErrorText();
                
                $passdata = array(); // Regroup answers into units of passes.
                foreach($relevant_answers as $answer_chosen)
                {
                        $passdata[$answer_chosen['active_fi'].'-'. $answer_chosen['pass']][$answer_chosen['value2']][] = $answer_chosen['value1'];
                }
                
                $html = '';
                foreach($passdata as $key => $pass)
                {
                        $passdata[$key] = $this->object->createErrorTextOutput($pass);
                        $html .= $passdata[$key] . '<hr /><br />';
                }

                return $html;
        }

assErrorTextGUI::getPreview	(		$show_question_only = FALSE,
			$showInlineFeedback = false
	)

Reimplemented from assQuestionGUI.

Definition at line 305 of file class.assErrorTextGUI.php.

References assQuestionGUI\getILIASPage(), and assQuestionGUI\getPreviewSession().

        {
                $selections = is_object($this->getPreviewSession()) ? (array)$this->getPreviewSession()->getParticipantsSolution() : array();

                $template = new ilTemplate("tpl.il_as_qpl_errortext_output.html",TRUE, TRUE, "Modules/TestQuestionPool");
                if ($this->object->getTextSize() >= 10) $template->setVariable("STYLE", " style=\"font-size: " . $this->object->getTextSize() . "%;\"");
                $template->setVariable("QUESTIONTEXT", $this->object->prepareTextareaOutput($this->object->getQuestion(), TRUE));
                $errortext = $this->object->createErrorTextOutput($selections);
                $template->setVariable("ERRORTEXT", $errortext);
                $template->setVariable("ERRORTEXT_ID", "qst_" . $this->object->getId());
                $questionoutput = $template->get();
                if (!$show_question_only)
                {
                        // get page object output
                        $questionoutput = $this->getILIASPage($questionoutput);
                }
                $this->tpl->addJavascript("./Modules/TestQuestionPool/templates/default/errortext.js");
                return $questionoutput;
        }

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assErrorTextGUI::getSolutionOutput	(		$active_id,
			$pass = NULL,
			$graphicalOutput = FALSE,
			$result_output = FALSE,
			$show_question_only = TRUE,
			$show_feedback = FALSE,
			$show_correct_solution = FALSE,
			$show_manual_scoring = FALSE,
			$show_question_text = TRUE
	)

Get the question solution output.

The getSolutionOutput() method is used to print either the user's pass' solution or the best possible solution for the current errorText question object.

Parameters

integer	$active_id	The active test id
integer	$pass	The test pass counter
boolean	$graphicalOutput	Show visual feedback for right/wrong answers
boolean	$result_output	Show the reached points for parts of the question
boolean	$show_question_only	Show the question without the ILIAS content around
boolean	$show_feedback	Show the question feedback
boolean	$show_correct_solution	Show the correct solution instead of the user solution
boolean	$show_manual_scoring	Show specific information for the manual scoring output

Returns

string HTML solution output

Reimplemented from assQuestionGUI.

Definition at line 233 of file class.assErrorTextGUI.php.

References $pass, assQuestionGUI\getGenericFeedbackOutput(), assQuestionGUI\getILIASPage(), and getSpecificFeedbackOutput().

        {
                // get the solution of the user for the active pass or from the last pass if allowed
                $template = new ilTemplate("tpl.il_as_qpl_errortext_output_solution.html", TRUE, TRUE, "Modules/TestQuestionPool");

                $selections = array();
                if (($active_id > 0) && (!$show_correct_solution)) {

                        /* Retrieve tst_solutions entries. */
                        $reached_points = $this->object->getReachedPoints($active_id, $pass);
                        $solutions              =& $this->object->getSolutionValues($active_id, $pass);
                        if (is_array($solutions)) {
                                foreach ($solutions as $solution) {
                                        array_push($selections, (int) $solution['value1']);
                                }
                                $errortext_value = join(",", $selections);
                        }
                }
                else {
                        $selections             = $this->object->getBestSelection();
                        $reached_points = $this->object->getPoints();
                }

                if ($result_output) {
                        $resulttext = ($reached_points == 1) ? "(%s " . $this->lng->txt("point") . ")" : "(%s " . $this->lng->txt("points") . ")";
                        $template->setVariable("RESULT_OUTPUT", sprintf($resulttext, $reached_points));
                }

                if ($this->object->getTextSize() >= 10)
                        $template->setVariable("STYLE", " style=\"font-size: " . $this->object->getTextSize() . "%;\"");

                if ($show_question_text==true)
                        $template->setVariable("QUESTIONTEXT", $this->object->prepareTextareaOutput($this->object->getQuestion(), TRUE));

                $errortext = $this->object->createErrorTextOutput($selections, $graphicalOutput, $show_correct_solution);

                $template->setVariable("ERRORTEXT", $errortext);
                $questionoutput = $template->get();

                $solutiontemplate = new ilTemplate("tpl.il_as_tst_solution_output.html",TRUE, TRUE, "Modules/TestQuestionPool");

                $feedback = '';
                if($show_feedback)
                {
                        $fb = $this->getGenericFeedbackOutput($active_id, $pass);
                        $feedback .=  strlen($fb) ? $fb : '';
                        
                        $fb = $this->getSpecificFeedbackOutput($active_id, $pass);
                        $feedback .=  strlen($fb) ? $fb : '';
                }
                if (strlen($feedback)) $solutiontemplate->setVariable("FEEDBACK", $feedback);
                
                $solutiontemplate->setVariable("SOLUTION_OUTPUT", $questionoutput);

                $solutionoutput = $solutiontemplate->get();
                if (!$show_question_only)
                {
                        // get page object output
                        $solutionoutput = $this->getILIASPage($solutionoutput);
                }
                return $solutionoutput;
        }

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assErrorTextGUI::getSpecificFeedbackOutput	(		$active_id,
			$pass
	)

Returns the answer specific feedback for the question.

This method should be overwritten by the actual question.

Todo:

Mark this method abstract!

Parameters

integer	$active_id	Active ID of the user
integer	$pass	Active pass

Returns

string HTML Code with the answer specific feedback public

Reimplemented from assQuestionGUI.

Definition at line 446 of file class.assErrorTextGUI.php.

Referenced by getSolutionOutput().

        {
                $selection = $this->object->getBestSelection(false);

                if( !$this->object->feedbackOBJ->specificAnswerFeedbackExists(array_keys($selection)) )
                {
                        return '';
                }

                $feedback = '<table class="test_specific_feedback"><tbody>';
                
                $elements = array();
                foreach(preg_split("/[\n\r]+/", $this->object->errortext) as $line)
                {
                        $elements = array_merge( $elements, preg_split("/\s+/", $line));
                }
                
                $matchedIndexes = array();
                
                $i = 0;
                foreach ($selection as $index => $answer)
                {
                        $element = array();
                        foreach($answer as $answerPartIndex)
                        {
                                $element[] = $elements[$answerPartIndex];
                        }
                        
                        $element = implode(' ', $element);
                        $element = str_replace(array('((', '))', '#'), array('', '', ''), $element);
                        
                        $ordinal = $index + 1;
                        
                        $feedback .= '<tr>';
                        
                        $feedback .= '<td class="text-nowrap">' . $ordinal . '. ' . $element . ':</td>';
                        
                        foreach ($this->object->getErrorData() as $idx => $ans)
                        {
                                if( isset($matchedIndexes[$idx]) )
                                {
                                        continue;
                                }
                                
                                if ( preg_match('/'.preg_quote($ans->text_wrong, '/').'/', $element) )
                                {
                                        $fb = $this->object->feedbackOBJ->getSpecificAnswerFeedbackTestPresentation(
                                                        $this->object->getId(), $idx
                                        );
                                        
                                        $feedback .= '<td>'. $fb . '</td>';
                                        
                                        $matchedIndexes[$idx] = $idx;
                                        
                                        break;
                                }
                        }
                        
                        $feedback .= '</tr>';
                }
                
                $feedback .= '</tbody></table>';
                
                return $this->object->prepareTextareaOutput($feedback, TRUE);
        }

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assErrorTextGUI::getTestOutput	(		$active_id,
			$pass = NULL,
			$is_postponed = FALSE,
			$use_post_solutions = FALSE,
			$show_feedback = FALSE
	)

Definition at line 325 of file class.assErrorTextGUI.php.

References $pass, ilObjTest\_getPass(), ilObjTest\_getUsePreviousAnswers(), assQuestionGUI\getILIASPage(), assQuestionGUI\getTargetGuiClass(), and assQuestionGUI\outQuestionPage().

        {
                // generate the question output
                $template = new ilTemplate("tpl.il_as_qpl_errortext_output.html",TRUE, TRUE, "Modules/TestQuestionPool");
                if ($active_id)
                {
                        $solutions = NULL;
                        include_once "./Modules/Test/classes/class.ilObjTest.php";
                        if (!ilObjTest::_getUsePreviousAnswers($active_id, true))
                        {
                                if (is_null($pass)) $pass = ilObjTest::_getPass($active_id);
                        }
                        $solutions =& $this->object->getSolutionValues($active_id, $pass);
                }
                $errortext_value = "";
                $selections = array();
                if (is_array($solutions))
                {
                        foreach ($solutions as $solution)
                        {
                                array_push($selections, $solution['value1']);
                        }
                        $errortext_value = join(",", $selections);
                }
                if ($this->object->getTextSize() >= 10) $template->setVariable("STYLE", " style=\"font-size: " . $this->object->getTextSize() . "%;\"");
                $template->setVariable("QUESTIONTEXT", $this->object->prepareTextareaOutput($this->object->getQuestion(), TRUE));
                $errortext = $this->object->createErrorTextOutput($selections);
                $this->ctrl->setParameterByClass($this->getTargetGuiClass(), 'errorvalue', '');
                $template->setVariable("ERRORTEXT", $errortext);
                $template->setVariable("ERRORTEXT_ID", "qst_" . $this->object->getId());
                $template->setVariable("ERRORTEXT_VALUE", $errortext_value);

                $questionoutput = $template->get();
                if (!$show_question_only)
                {
                        // get page object output
                        $questionoutput = $this->getILIASPage($questionoutput);
                }
                $this->tpl->addJavascript("./Modules/TestQuestionPool/templates/default/errortext.js");
                $questionoutput = $template->get();
                $pageoutput = $this->outQuestionPage("", $is_postponed, $active_id, $questionoutput);
                return $pageoutput;
        }

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assErrorTextGUI::populateAnswerSpecificFormPart

(

ilPropertyFormGUI

$form

)

Parameters

ilPropertyFormGUI

$form

Returns

|void

Implements ilGuiAnswerScoringAdjustable.

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

References ilPropertyFormGUI\addItem(), ilNumberInputGUI\allowDecimals(), and ilErrorTextWizardInputGUI\setKeyName().

Referenced by editQuestion().

        {
                $header = new ilFormSectionHeaderGUI();
                $header->setTitle( $this->lng->txt( "errors_section" ) );
                $form->addItem( $header );

                include_once "./Modules/TestQuestionPool/classes/class.ilErrorTextWizardInputGUI.php";
                $errordata = new ilErrorTextWizardInputGUI($this->lng->txt( "errors" ), "errordata");
                $errordata->setKeyName( $this->lng->txt( 'text_wrong' ) );
                $errordata->setValueName( $this->lng->txt( 'text_correct' ) );
                $errordata->setValues( $this->object->getErrorData() );
                $form->addItem( $errordata );

                // points for wrong selection
                $points_wrong = new ilNumberInputGUI($this->lng->txt( "points_wrong" ), "points_wrong");
                $points_wrong->allowDecimals(true);
                $points_wrong->setValue( $this->object->getPointsWrong() );
                $points_wrong->setInfo( $this->lng->txt( "points_wrong_info" ) );
                $points_wrong->setSize( 6 );
                $points_wrong->setRequired( true );
                $form->addItem( $points_wrong );
                return $form;
        }

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assErrorTextGUI::populateQuestionSpecificFormPart

(

ilPropertyFormGUI

$form

)

Parameters

$form

ilPropertyFormGUI

Returns

|void

Implements ilGuiQuestionScoringAdjustable.

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

References ilPropertyFormGUI\addItem(), ilNumberInputGUI\setValue(), and ilTextAreaInputGUI\setValue().

Referenced by editQuestion().

        {
                // errortext
                $errortext = new ilTextAreaInputGUI($this->lng->txt( "errortext" ), "errortext");
                $errortext->setValue( $this->object->getErrorText() );
                $errortext->setRequired( TRUE );
                $errortext->setInfo( $this->lng->txt( "errortext_info" ) );
                $errortext->setRows( 10 );
                $errortext->setCols( 80 );
                $form->addItem( $errortext );

                if (!$this->object->getSelfAssessmentEditingMode())
                {
                        // textsize
                        $textsize = new ilNumberInputGUI($this->lng->txt( "textsize" ), "textsize");
                        $textsize->setValue( strlen( $this->object->getTextSize() ) ? $this->object->getTextSize() : 100.0 );
                        $textsize->setInfo( $this->lng->txt( "textsize_errortext_info" ) );
                        $textsize->setSize( 6 );
                        $textsize->setSuffix( "%" );
                        $textsize->setMinValue( 10 );
                        $textsize->setRequired( true );
                        $form->addItem( $textsize );
                }
        }

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assErrorTextGUI::setQuestionTabs

(

)

Sets the ILIAS tabs for this question type.

public

Todo:

: MOVE THIS STEPS TO COMMON QUESTION CLASS assQuestionGUI

Reimplemented from assQuestionGUI.

Definition at line 382 of file class.assErrorTextGUI.php.

References $_GET, assQuestionGUI\addBackTab(), assQuestionGUI\addTab_QuestionFeedback(), assQuestionGUI\addTab_QuestionHints(), assQuestionGUI\addTab_QuestionPreview(), and assQuestionGUI\addTab_SuggestedSolution().

        {
                global $rbacsystem, $ilTabs;

                $ilTabs->clearTargets();

                $this->ctrl->setParameterByClass("ilAssQuestionPageGUI", "q_id", $_GET["q_id"]);
                include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
                $q_type = $this->object->getQuestionType();

                if (strlen($q_type))
                {
                        $classname = $q_type . "GUI";
                        $this->ctrl->setParameterByClass(strtolower($classname), "sel_question_types", $q_type);
                        $this->ctrl->setParameterByClass(strtolower($classname), "q_id", $_GET["q_id"]);
                }

                if ($_GET["q_id"])
                {
                        if ($rbacsystem->checkAccess('write', $_GET["ref_id"]))
                        {
                                // edit page
                                $ilTabs->addTarget("edit_page",
                                        $this->ctrl->getLinkTargetByClass("ilAssQuestionPageGUI", "edit"),
                                        array("edit", "insert", "exec_pg"),
                                        "", "", $force_active);
                        }

                        $this->addTab_QuestionPreview($ilTabs);
                }

                $force_active = false;
                if ($rbacsystem->checkAccess('write', $_GET["ref_id"]))
                {
                        $url = "";
                        if ($classname) $url = $this->ctrl->getLinkTargetByClass($classname, "editQuestion");
                        // edit question properties
                        $ilTabs->addTarget("edit_question",
                                $url,
                                array("editQuestion", "save", "saveEdit", "analyze", "originalSyncForm"),
                                $classname, "", $force_active);
                }

                // add tab for question feedback within common class assQuestionGUI
                $this->addTab_QuestionFeedback($ilTabs);

                // add tab for question hint within common class assQuestionGUI
                $this->addTab_QuestionHints($ilTabs);

                // add tab for question's suggested solution within common class assQuestionGUI
                $this->addTab_SuggestedSolution($ilTabs, $classname);

                // Assessment of questions sub menu entry
                if ($_GET["q_id"])
                {
                        $ilTabs->addTarget("statistics",
                                $this->ctrl->getLinkTargetByClass($classname, "assessment"),
                                array("assessment"),
                                $classname, "");
                }

                $this->addBackTab($ilTabs);
        }

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assErrorTextGUI::writeAnswerSpecificPostData

(

ilPropertyFormGUI

$form

)

Extracts the answer specific values from $_POST and applies them to the data object.

Parameters

bool

$always

If true, a check for form validity is omitted.

Returns

void

Implements ilGuiAnswerScoringAdjustable.

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

References $_POST.

Referenced by writePostData().

        {
                if (is_array( $_POST['errordata']['key'] ))
                {
                        $this->object->flushErrorData();
                        foreach ($_POST['errordata']['key'] as $idx => $val)
                        {
                                $this->object->addErrorData( $val,
                                                                                         $_POST['errordata']['value'][$idx],
                                                                                         $_POST['errordata']['points'][$idx]
                                );
                        }
                }
        }

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assErrorTextGUI::writePostData

(

$always = false

)

Evaluates a posted edit form and writes the form data in the question object.

Parameters

bool

$always

Returns

integer A positive value, if one of the required fields wasn't set, else 0 private

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

References editQuestion(), assQuestionGUI\saveTaxonomyAssignments(), writeAnswerSpecificPostData(), assQuestionGUI\writeQuestionGenericPostData(), and writeQuestionSpecificPostData().

        {
                $hasErrors = (!$always) ? $this->editQuestion(true) : false;
                if (!$hasErrors)
                {
                        require_once 'Services/Form/classes/class.ilPropertyFormGUI.php';
                        $this->writeQuestionGenericPostData();
                        $this->writeQuestionSpecificPostData(new ilPropertyFormGUI());
                        $this->writeAnswerSpecificPostData(new ilPropertyFormGUI());
                        $this->saveTaxonomyAssignments();
                        return 0;
                }
                return 1;
        }

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assErrorTextGUI::writeQuestionSpecificPostData

(

ilPropertyFormGUI

$form

)

Extracts the question specific values from $_POST and applies them to the data object.

Parameters

bool

$always

If true, a check for form validity is omitted.

Returns

void

Implements ilGuiQuestionScoringAdjustable.

Definition at line 84 of file class.assErrorTextGUI.php.

References $_POST.

Referenced by writePostData().

        {
                $questiontext = $_POST["question"];
                $this->object->setQuestion( $questiontext );
                $this->object->setErrorText( $_POST["errortext"] );
                $points_wrong = str_replace( ",", ".", $_POST["points_wrong"] );
                if (strlen( $points_wrong ) == 0)
                        $points_wrong = -1.0;
                $this->object->setPointsWrong( $points_wrong );

                if (!$this->object->getSelfAssessmentEditingMode())
                {
                        $this->object->setTextSize( $_POST["textsize"] );
                }
        }

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

• Modules/TestQuestionPool/classes/class.assErrorTextGUI.php