Numeric question GUI representation. More...

Inheritance diagram for assNumericGUI:

Collaboration diagram for assNumericGUI:

Public Member Functions
	__construct ($id=-1)
	assNumericGUI constructor More...

	getCommand ($cmd)

	editQuestion ($checkonly=false)
	Creates an output of the edit form for the question. More...

	checkRange ($lower, $upper)
	Checks the range limits. More...

	supportsIntermediateSolutionOutput ()
	Question type specific support of intermediate solution output The function getSolutionOutput respects getUseIntermediateSolution() More...

	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. More...

	getPreview ($show_question_only=false, $showInlineFeedback=false)

	getTestOutput ($active_id, $pass, $is_postponed=false, $use_post_solutions=false, $inlineFeedback)

	getSpecificFeedbackOutput ($userSolution)

	writeQuestionSpecificPostData (ilPropertyFormGUI $form)
	Extracts the question specific values from $_POST and applies them to the data object. More...

	writeAnswerSpecificPostData (ilPropertyFormGUI $form)
	Extracts the answer specific values from $_POST and applies them to the data object. More...

	populateQuestionSpecificFormPart (\ilPropertyFormGUI $form)

	populateAnswerSpecificFormPart (\ilPropertyFormGUI $form)

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

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

	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. More...

	aggregateAnswers ($relevant_answers_chosen)

	renderAggregateView ($aggregate)

	getAnswersFrequency ($relevantAnswers, $questionIndex)

	populateCorrectionsFormProperties (ilPropertyFormGUI $form)

	saveCorrectionsFormProperties (ilPropertyFormGUI $form)

Public Member Functions inherited from assQuestionGUI
	__construct ()
	assQuestionGUI constructor More...

	hasInlineFeedback ()
	this method can be overwritten per question type More...

	addHeaderAction ()

	redrawHeaderAction ()

	getHeaderAction ()

	getNotesHTML ()

	executeCommand ()
	execute command More...

	getCommand ($cmd)

	getType ()
	needed for page editor compliance More...

	getPresentationContext ()

	setPresentationContext ($presentationContext)

	isTestPresentationContext ()

	isPreviousSolutionPrefilled ()

	setPreviousSolutionPrefilled ($previousSolutionPrefilled)

	getRenderPurpose ()

	setRenderPurpose ($renderPurpose)

	isRenderPurposePrintPdf ()

	isRenderPurposePreview ()

	isRenderPurposeInputValue ()

	isRenderPurposePlayback ()

	isRenderPurposeDemoplay ()

	renderPurposeSupportsFormHtml ()

	getEditContext ()

	setEditContext ($editContext)

	isAuthoringEditContext ()

	isAdjustmentEditContext ()

	setAdjustmentEditContext ()

	getNavigationGUI ()

	setNavigationGUI ($navigationGUI)

	setTaxonomyIds ($taxonomyIds)

	getTaxonomyIds ()

	setTargetGui ($linkTargetGui)

	setTargetGuiClass ($targetGuiClass)

	getTargetGuiClass ()

	setQuestionHeaderBlockBuilder ($questionHeaderBlockBuilder)

	getQuestionHeaderBlockBuilder ()

	setQuestionActionCmd ($questionActionCmd)

	getQuestionActionCmd ()

&	createQuestionGUI ($question_type, $question_id=-1)
	Creates a question gui representation. More...

	populateJavascriptFilesRequiredForWorkForm (ilGlobalTemplateInterface $tpl)

	getPresentationJavascripts ()

	getQuestionTemplate ()
	get question template More...

	getILIASPage ($html="")
	Returns the ILIAS Page around a question. More...

	outQuestionPage ($a_temp_var, $a_postponed=false, $active_id="", $html="", $inlineFeedbackEnabled=false)
	output question page More...

	cancel ()
	cancel action More...

	originalSyncForm ($return_to="", $return_to_feedback='')

	sync ()

	cancelSync ()

	saveEdit ()
	save question More...

	save ()
	save question More...

	saveReturn ()
	save question More...

	apply ()
	apply changes More...

	getContextPath ($cont_obj, $a_endnode_id, $a_startnode_id=1)
	get context path in content object tree More...

	setSequenceNumber ($nr)

	getSequenceNumber ()

	setQuestionCount ($a_question_count)

	getQuestionCount ()

	getErrorMessage ()

	setErrorMessage ($errormessage)

	addErrorMessage ($errormessage)

	outAdditionalOutput ()

	getQuestionType ()
	Returns the question type string. More...

	getAsValueAttribute ($a_value)
	Returns a HTML value attribute. More...

	addNewIdListener (&$a_object, $a_method, $a_parameters="")
	Add a listener that is notified with the new question ID, when a new question is saved. More...

	callNewIdListeners ($a_new_id)
	Call the new id listeners. More...

	addQuestionFormCommandButtons ($form)
	Add the command buttons of a question properties form. More...

	addBasicQuestionFormProperties ($form)
	Add basic question form properties: assessment: title, author, description, question, working time. More...

	getAnswerFeedbackOutput ($active_id, $pass)
	Returns the answer generic feedback depending on the results of the question. More...

	getGenericFeedbackOutput ($active_id, $pass)
	Returns the answer specific feedback for the question. More...

	getGenericFeedbackOutputForCorrectSolution ()

	getGenericFeedbackOutputForIncorrectSolution ()

	getSpecificFeedbackOutput ($userSolution)
	Returns the answer specific feedback for the question. More...

	outQuestionType ()

	showSuggestedSolution ()

	suggestedsolution ()
	Allows to add suggested solutions for questions. More...

	outSolutionExplorer ()

	saveSuggestedSolution ()

	cancelExplorer ()

	outPageSelector ()

	outChapterSelector ()

	outGlossarySelector ()

	linkChilds ()

	addPG ()

	addST ()

	addGIT ()

	isSaveCommand ()

	setQuestionTabs ()

	addTab_SuggestedSolution (ilTabsGUI $tabs, $classname)

	getEditQuestionTabCommands ()

	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)

	supportsIntermediateSolutionOutput ()
	Question type specific support of intermediate solution output The function getSolutionOutput respects getUseIntermediateSolution() More...

	hasIntermediateSolution ($activeId, $passIndex)
	Check if the question has an intermediate solution. More...

	setUseIntermediateSolution ($use)

	getUseIntermediateSolution ()
	Get if intermediate solution should be used for solution output. More...

	isAutosaveable ()

	getPreview ($show_question_only=false, $showInlineFeedback=false)

	outQuestionForTest ( $formaction, $active_id, $pass, $is_question_postponed=false, $user_post_solutions=false, $show_specific_inline_feedback=false)

	magicAfterTestOutput ()

	getTestOutput ( $active_id, $pass, $is_question_postponed, $user_post_solutions, $show_specific_inline_feedback)

	getFormEncodingType ()

	setPreviewSession ($previewSession)

	getPreviewSession ()

	showHints ()

	buildFocusAnchorHtml ()

	isAnswerFreuqencyStatisticSupported ()

	getSubQuestionsIndex ()

	getAnswersFrequency ($relevantAnswers, $questionIndex)

	getAnswerFrequencyTableGUI ($parentGui, $parentCmd, $relevantAnswers, $questionIndex)

	prepareReprintableCorrectionsForm (ilPropertyFormGUI $form)

	populateCorrectionsFormProperties (ilPropertyFormGUI $form)

	saveCorrectionsFormProperties (ilPropertyFormGUI $form)

Public Member Functions inherited from ilGuiQuestionScoringAdjustable
	populateQuestionSpecificFormPart (ilPropertyFormGUI $form)
	Adds the question specific forms parts to a question property form gui. More...

	writeQuestionSpecificPostData (ilPropertyFormGUI $form)
	Extracts the question specific values from $_POST and applies them to the data object. More...

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

	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. More...

Public Member Functions inherited from ilGuiAnswerScoringAdjustable
	populateAnswerSpecificFormPart (ilPropertyFormGUI $form)
	Adds the answer specific form parts to a question property form gui. More...

	writeAnswerSpecificPostData (ilPropertyFormGUI $form)
	Extracts the answer specific values from $_POST and applies them to the data object. More...

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

Protected Member Functions
	writePostData ($always=false)
	{Evaluates a posted edit form and writes the form data in the question object. Returns integer A positive value, if one of the required fields wasn't set, else 0 } More...

Protected Member Functions inherited from assQuestionGUI
	writePostData ($always=false)
	Evaluates a posted edit form and writes the form data in the question object. More...

	renderEditForm ($form)

	getUseUnchangedAnswerCheckboxHtml ()

	getPreviousSolutionProvidedMessage ()

	getPreviousSolutionConfirmationCheckboxHtml ()

	saveTaxonomyAssignments ()

	populateTaxonomyFormSection (ilPropertyFormGUI $form)

	getBasicEditQuestionTabCommands ()

	getAdditionalEditQuestionCommands ()

	addTab_QuestionFeedback (ilTabsGUI $tabs)
	adds the feedback tab to ilTabsGUI More...

	addTab_QuestionHints (ilTabsGUI $tabs)
	adds the hints tab to ilTabsGUI More...

	addTab_QuestionPreview (ilTabsGUI $tabsGUI)

	hasCorrectSolution ($activeId, $passIndex)

	writeQuestionGenericPostData ()

	completeTestOutputFormAction ($formAction, $active_id, $pass)

	addBackTab (ilTabsGUI $ilTabs)

	buildBasicEditFormObject ()

	buildEditForm ()

Additional Inherited Members
Static Public Member Functions inherited from assQuestionGUI
static	_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. More...

static	_getGUIClassNameForId ($a_q_id)

static	_getClassNameForQType ($q_type)

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 More...

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 More...

	$question_count
	question count in test More...

const	PRESENTATION_CONTEXT_TEST = 'pContextTest'

const	PRESENTATION_CONTEXT_RESULTS = 'pContextResults'

const	RENDER_PURPOSE_PLAYBACK = 'renderPurposePlayback'

const	RENDER_PURPOSE_DEMOPLAY = 'renderPurposeDemoplay'

const	RENDER_PURPOSE_PREVIEW = 'renderPurposePreview'

const	RENDER_PURPOSE_PRINT_PDF = 'renderPurposePrintPdf'

const	RENDER_PURPOSE_INPUT_VALUE = 'renderPurposeInputValue'

const	EDIT_CONTEXT_AUTHORING = 'authoring'

const	EDIT_CONTEXT_ADJUSTMENT = 'adjustment'

Protected Attributes inherited from assQuestionGUI
	$editForm

	$use_intermediate_solution = false

Detailed Description

Numeric question GUI representation.

The assNumericGUI class encapsulates the GUI representation for numeric questions.

Author: Helmut SchottmÃ¼ller helmu.nosp@m.t.sc.nosp@m.hottm.nosp@m.uell.nosp@m.er@ma.nosp@m.c.co.nosp@m.m; Nina Gharib nina@.nosp@m.wgse.nosp@m.rve.d.nosp@m.e; 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: $Id$

@ilCtrl_Calls assNumericGUI: ilFormPropertyDispatchGUI

Definition at line 25 of file class.assNumericGUI.php.

Constructor & Destructor Documentation

◆ __construct()

assNumericGUI::__construct ( $id = -1 )

assNumericGUI constructor

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

Parameters

integer $id The database id of a Numeric question object

Returns: assNumericGUI

Definition at line 36 of file class.assNumericGUI.php.

    {
        parent::__construct();
        require_once './Modules/TestQuestionPool/classes/class.assNumeric.php';
        $this->object = new assNumeric();
        if ($id >= 0) {
            $this->object->loadFromDb($id);
        }
    }

References ILIAS\GlobalScreen\Provider\__construct().

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Member Function Documentation

◆ aggregateAnswers()

assNumericGUI::aggregateAnswers ( $relevant_answers_chosen )

Definition at line 529 of file class.assNumericGUI.php.

    {
        $aggregate = array();
 
        foreach ($relevant_answers_chosen as $relevant_answer) {
            if (array_key_exists($relevant_answer['value1'], $aggregate)) {
                $aggregate[$relevant_answer['value1']]++;
            } else {
                $aggregate[$relevant_answer['value1']] = 1;
            }
        }
        return $aggregate;
    }

Referenced by getAggregatedAnswersView().

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◆ checkRange()

assNumericGUI::checkRange	(	$lower,
		$upper
	)

Checks the range limits.

Checks the Range limits Upper and Lower for their correctness

Returns: boolean

Definition at line 135 of file class.assNumericGUI.php.

    {
        include_once "./Services/Math/classes/class.EvalMath.php";
        $eval = new EvalMath();
        $eval->suppress_errors = true;
        if (($eval->e($lower) !== false) and ($eval->e($upper) !== false)) {
            if ($eval->e($lower) <= $eval->e($upper)) {
                return true;
            } else {
                return false;
            }
        }
        return false;
    }

Referenced by editQuestion().

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◆ editQuestion()

assNumericGUI::editQuestion ( $checkonly = false )

Creates an output of the edit form for the question.

Parameters

bool $checkonly

Returns: bool

Definition at line 78 of file class.assNumericGUI.php.

    {
        $save = $this->isSaveCommand();
        $this->getQuestionTemplate();
 
        include_once("./Services/Form/classes/class.ilPropertyFormGUI.php");
        $form = new ilPropertyFormGUI();
        $this->editForm = $form;
 
        $form->setFormAction($this->ctrl->getFormAction($this));
        $form->setTitle($this->outQuestionType());
        $form->setMultipart(true);
        $form->setTableWidth("100%");
        $form->setId("assnumeric");
 
        $this->addBasicQuestionFormProperties($form);
        $this->populateQuestionSpecificFormPart($form);
        $this->populateAnswerSpecificFormPart($form);
        $this->populateTaxonomyFormSection($form);
        $this->addQuestionFormCommandButtons($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
            
            $lower = $form->getItemByPostVar('lowerlimit');
            $upper = $form->getItemByPostVar('upperlimit');
            
            if (!$this->checkRange($lower->getValue(), $upper->getValue())) {
                global $DIC;
                $lower->setAlert($DIC->language()->txt('qpl_numeric_lower_needs_valid_lower_alert'));
                $upper->setAlert($DIC->language()->txt('qpl_numeric_upper_needs_valid_upper_alert'));
                ilUtil::sendFailure($DIC->language()->txt("form_input_not_valid"));
                $errors = true;
            }
            
            if ($errors) {
                $checkonly = false;
            }
        }
 
        if (!$checkonly) {
            $this->tpl->setVariable("QUESTION_DATA", $form->getHTML());
        }
        return $errors;
    }

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

Referenced by writePostData().

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◆ getAfterParticipationSuppressionAnswerPostVars()

assNumericGUI::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 495 of file class.assNumericGUI.php.

    {
        return array();
    }

◆ getAfterParticipationSuppressionQuestionPostVars()

assNumericGUI::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 509 of file class.assNumericGUI.php.

    {
        return array();
    }

◆ getAggregatedAnswersView()

assNumericGUI::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 522 of file class.assNumericGUI.php.

    {
        return  $this->renderAggregateView(
            $this->aggregateAnswers($relevant_answers)
        )->get();
    }

References aggregateAnswers(), and renderAggregateView().

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◆ getAnswersFrequency()

assNumericGUI::getAnswersFrequency	(	$relevantAnswers,
		$questionIndex
	)

Reimplemented from assQuestionGUI.

Definition at line 569 of file class.assNumericGUI.php.

    {
        $answers = array();
        
        foreach ($relevantAnswers as $ans) {
            if (!isset($answers[$ans['value1']])) {
                $answers[$ans['value1']] = array(
                    'answer' => $ans['value1'], 'frequency' => 0
                );
            }
            
            $answers[$ans['value1']]['frequency']++;
        }
        
        return $answers;
    }

◆ getCommand()

assNumericGUI::getCommand ( $cmd )

Reimplemented from assQuestionGUI.

Definition at line 46 of file class.assNumericGUI.php.

    {
        if (substr($cmd, 0, 6) == "delete") {
            $cmd = "delete";
        }
        return $cmd;
    }

◆ getPreview()

assNumericGUI::getPreview	(	$show_question_only = `false`,
		$showInlineFeedback = `false`
	)

Parameters

bool $show_question_only

Returns: string

Reimplemented from assQuestionGUI.

Definition at line 260 of file class.assNumericGUI.php.

    {
        // generate the question output
        require_once './Services/UICore/classes/class.ilTemplate.php';
        $template = new ilTemplate("tpl.il_as_qpl_numeric_output.html", true, true, "Modules/TestQuestionPool");
        if (is_object($this->getPreviewSession())) {
            $template->setVariable("NUMERIC_VALUE", " value=\"" . $this->getPreviewSession()->getParticipantsSolution() . "\"");
        }
        $template->setVariable("NUMERIC_SIZE", $this->object->getMaxChars());
        $questiontext = $this->object->getQuestion();
        $template->setVariable("QUESTIONTEXT", $this->object->prepareTextareaOutput($questiontext, true));
        $questionoutput = $template->get();
        if (!$show_question_only) {
            // get page object output
            $questionoutput = $this->getILIASPage($questionoutput);
        }
        return $questionoutput;
    }

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

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◆ getSolutionOutput()

assNumericGUI::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.

Parameters

integer	$active_id	The active user id
integer	$pass	The test pass
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
bool	$show_question_text

Returns: string The solution output of the question as HTML code

Reimplemented from assQuestionGUI.

Definition at line 175 of file class.assNumericGUI.php.

      {
        // get the solution of the user for the active pass or from the last pass if allowed
        $solutions = array();
        if (($active_id > 0) && (!$show_correct_solution)) {
            $solutions = $this->object->getSolutionValues($active_id, $pass, !$this->getUseIntermediateSolution());
        } else {
            array_push($solutions, array("value1" => sprintf($this->lng->txt("value_between_x_and_y"), $this->object->getLowerLimit(), $this->object->getUpperLimit())));
        }
        
        // generate the question output
        require_once './Services/UICore/classes/class.ilTemplate.php';
        $template = new ilTemplate("tpl.il_as_qpl_numeric_output_solution.html", true, true, "Modules/TestQuestionPool");
        $solutiontemplate = new ilTemplate("tpl.il_as_tst_solution_output.html", true, true, "Modules/TestQuestionPool");
        if (is_array($solutions)) {
            if (($active_id > 0) && (!$show_correct_solution)) {
                if ($graphicalOutput) {
                    if ($this->object->getStep() === null) {
                        $reached_points = $this->object->getReachedPoints($active_id, $pass);
                    } else {
                        $reached_points = $this->object->calculateReachedPoints($active_id, $pass);
                    }
                    // output of ok/not ok icons for user entered solutions
                    if ($reached_points == $this->object->getMaximumPoints()) {
                        $template->setCurrentBlock("icon_ok");
                        $template->setVariable("ICON_OK", ilUtil::getImagePath("icon_ok.svg"));
                        $template->setVariable("TEXT_OK", $this->lng->txt("answer_is_right"));
                        $template->parseCurrentBlock();
                    } else {
                        $template->setCurrentBlock("icon_ok");
                        $template->setVariable("ICON_NOT_OK", ilUtil::getImagePath("icon_not_ok.svg"));
                        $template->setVariable("TEXT_NOT_OK", $this->lng->txt("answer_is_wrong"));
                        $template->parseCurrentBlock();
                    }
                }
            }
            foreach ($solutions as $solution) {
                $template->setVariable("NUMERIC_VALUE", $solution["value1"]);
            }
            if (count($solutions) == 0) {
                $template->setVariable("NUMERIC_VALUE", "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;");
            }
        }
        $template->setVariable("NUMERIC_SIZE", $this->object->getMaxChars());
        $questiontext = $this->object->getQuestion();
        if ($show_question_text == true) {
            $template->setVariable("QUESTIONTEXT", $this->object->prepareTextareaOutput($questiontext, true));
        }
        $questionoutput = $template->get();
        //$feedback = ($show_feedback) ? $this->getAnswerFeedbackOutput($active_id, $pass) : ""; // Moving new method
        // due to deprecation.
        $feedback = ($show_feedback && !$this->isTestPresentationContext()) ? $this->getGenericFeedbackOutput($active_id, $pass) : "";
        if (strlen($feedback)) {
            $cssClass = (
                $this->hasCorrectSolution($active_id, $pass) ?
                ilAssQuestionFeedback::CSS_CLASS_FEEDBACK_CORRECT : ilAssQuestionFeedback::CSS_CLASS_FEEDBACK_WRONG
            );
            
            $solutiontemplate->setVariable("ILC_FB_CSS_CLASS", $cssClass);
            $solutiontemplate->setVariable("FEEDBACK", $this->object->prepareTextareaOutput($feedback, true));
        }
        $solutiontemplate->setVariable("SOLUTION_OUTPUT", $questionoutput);
 
        $solutionoutput = $solutiontemplate->get();
        if (!$show_question_only) {
            // get page object output
            $solutionoutput = $this->getILIASPage($solutionoutput);
        }
        return $solutionoutput;
    }

References $pass, ilAssQuestionFeedback\CSS_CLASS_FEEDBACK_CORRECT, ilAssQuestionFeedback\CSS_CLASS_FEEDBACK_WRONG, assQuestionGUI\getGenericFeedbackOutput(), assQuestionGUI\getILIASPage(), ilUtil\getImagePath(), assQuestionGUI\getUseIntermediateSolution(), assQuestionGUI\hasCorrectSolution(), and assQuestionGUI\isTestPresentationContext().

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◆ getSpecificFeedbackOutput()

assNumericGUI::getSpecificFeedbackOutput ( $userSolution )

Parameters

int	$active_id
int	$pass

Returns: mixed|string

Reimplemented from assQuestionGUI.

Definition at line 412 of file class.assNumericGUI.php.

    {
        $output = "";
        return $this->object->prepareTextareaOutput($output, true);
    }

◆ getTestOutput()

assNumericGUI::getTestOutput	(	$active_id,
		$pass,
		$is_postponed = `false`,
		$use_post_solutions = `false`,
		$inlineFeedback
	)

Parameters

integer	$active_id
integer \| null	$pass
bool	$is_postponed
bool	$use_post_solutions

Returns: string

Reimplemented from assQuestionGUI.

Definition at line 288 of file class.assNumericGUI.php.

    {
        $solutions = null;
        // get the solution of the user for the active pass or from the last pass if allowed
        if ($use_post_solutions !== false) {
            $solutions = array(
                array('value1' => $use_post_solutions['numeric_result'])
            );
        } elseif ($active_id) {
            
            // hey: prevPassSolutions - obsolete due to central check
            #include_once "./Modules/Test/classes/class.ilObjTest.php";
            #if (!ilObjTest::_getUsePreviousAnswers($active_id, true))
            #{
            #   if (is_null($pass)) $pass = ilObjTest::_getPass($active_id);
            #}
            $solutions = $this->object->getTestOutputSolutions($active_id, $pass);
            // hey.
        }
        
        // generate the question output
        require_once './Services/UICore/classes/class.ilTemplate.php';
        $template = new ilTemplate("tpl.il_as_qpl_numeric_output.html", true, true, "Modules/TestQuestionPool");
        if (is_array($solutions)) {
            foreach ($solutions as $solution) {
                $template->setVariable("NUMERIC_VALUE", " value=\"" . $solution["value1"] . "\"");
            }
        }
        $template->setVariable("NUMERIC_SIZE", $this->object->getMaxChars());
        $questiontext = $this->object->getQuestion();
        $template->setVariable("QUESTIONTEXT", $this->object->prepareTextareaOutput($questiontext, true));
        $questionoutput = $template->get();
        $pageoutput = $this->outQuestionPage("", $is_postponed, $active_id, $questionoutput);
        return $pageoutput;
    }

References $pass, and assQuestionGUI\outQuestionPage().

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◆ populateAnswerSpecificFormPart()

assNumericGUI::populateAnswerSpecificFormPart ( \ilPropertyFormGUI $form )

Definition at line 445 of file class.assNumericGUI.php.

    {
        // points
        $points = new ilNumberInputGUI($this->lng->txt("points"), "points");
        $points->allowDecimals(true);
        $points->setValue($this->object->getPoints() > 0 ? $this->object->getPoints() : '');
        $points->setRequired(true);
        $points->setSize(3);
        $points->setMinValue(0.0);
        $points->setMinvalueShouldBeGreater(true);
        $form->addItem($points);
 
        $header = new ilFormSectionHeaderGUI();
        $header->setTitle($this->lng->txt("range"));
        $form->addItem($header);
 
        // lower bound
        $lower_limit = new ilFormulaInputGUI($this->lng->txt("range_lower_limit"), "lowerlimit");
        $lower_limit->setSize(25);
        $lower_limit->setMaxLength(20);
        $lower_limit->setRequired(true);
        $lower_limit->setValue($this->object->getLowerLimit());
        $form->addItem($lower_limit);
 
        // upper bound
        $upper_limit = new ilFormulaInputGUI($this->lng->txt("range_upper_limit"), "upperlimit");
        $upper_limit->setSize(25);
        $upper_limit->setMaxLength(20);
        $upper_limit->setRequired(true);
        $upper_limit->setValue($this->object->getUpperLimit());
        $form->addItem($upper_limit);
 
        // reset input length, if max chars are set
        if ($this->object->getMaxChars() > 0) {
            $lower_limit->setSize($this->object->getMaxChars());
            $lower_limit->setMaxLength($this->object->getMaxChars());
            $upper_limit->setSize($this->object->getMaxChars());
            $upper_limit->setMaxLength($this->object->getMaxChars());
        }
    }

References ilPropertyFormGUI\addItem().

Referenced by editQuestion().

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◆ populateCorrectionsFormProperties()

assNumericGUI::populateCorrectionsFormProperties ( ilPropertyFormGUI $form )

Parameters

ilPropertyFormGUI $form

Reimplemented from assQuestionGUI.

Definition at line 586 of file class.assNumericGUI.php.

    {
        // points
        $points = new ilNumberInputGUI($this->lng->txt("points"), "points");
        $points->allowDecimals(true);
        $points->setValue($this->object->getPoints() > 0 ? $this->object->getPoints() : '');
        $points->setRequired(true);
        $points->setSize(3);
        $points->setMinValue(0.0);
        $points->setMinvalueShouldBeGreater(true);
        $form->addItem($points);
        
        $header = new ilFormSectionHeaderGUI();
        $header->setTitle($this->lng->txt("range"));
        $form->addItem($header);
        
        // lower bound
        $lower_limit = new ilFormulaInputGUI($this->lng->txt("range_lower_limit"), "lowerlimit");
        $lower_limit->setSize(25);
        $lower_limit->setMaxLength(20);
        $lower_limit->setRequired(true);
        $lower_limit->setValue($this->object->getLowerLimit());
        $form->addItem($lower_limit);
        
        // upper bound
        $upper_limit = new ilFormulaInputGUI($this->lng->txt("range_upper_limit"), "upperlimit");
        $upper_limit->setSize(25);
        $upper_limit->setMaxLength(20);
        $upper_limit->setRequired(true);
        $upper_limit->setValue($this->object->getUpperLimit());
        $form->addItem($upper_limit);
        
        // reset input length, if max chars are set
        if ($this->object->getMaxChars() > 0) {
            $lower_limit->setSize($this->object->getMaxChars());
            $lower_limit->setMaxLength($this->object->getMaxChars());
            $upper_limit->setSize($this->object->getMaxChars());
            $upper_limit->setMaxLength($this->object->getMaxChars());
        }
    }

References ilPropertyFormGUI\addItem().

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◆ populateQuestionSpecificFormPart()

assNumericGUI::populateQuestionSpecificFormPart ( \ilPropertyFormGUI $form )

Definition at line 430 of file class.assNumericGUI.php.

    {
        // maxchars
        $maxchars = new ilNumberInputGUI($this->lng->txt("maxchars"), "maxchars");
        $maxchars->setInfo($this->lng->txt('qpl_maxchars_info_numeric_question'));
        $maxchars->setSize(10);
        $maxchars->setDecimals(0);
        $maxchars->setMinValue(1);
        $maxchars->setRequired(true);
        if ($this->object->getMaxChars() > 0) {
            $maxchars->setValue($this->object->getMaxChars());
        }
        $form->addItem($maxchars);
    }

References ilPropertyFormGUI\addItem().

Referenced by editQuestion().

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◆ renderAggregateView()

assNumericGUI::renderAggregateView ( $aggregate )

Parameters

$aggregate

Returns: ilTemplate

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

    {
        $tpl = new ilTemplate('tpl.il_as_aggregated_answers_table.html', true, true, "Modules/TestQuestionPool");
 
        $tpl->setCurrentBlock('headercell');
        $tpl->setVariable('HEADER', $this->lng->txt('tst_answer_aggr_answer_header'));
        $tpl->parseCurrentBlock();
        
        $tpl->setCurrentBlock('headercell');
        $tpl->setVariable('HEADER', $this->lng->txt('tst_answer_aggr_frequency_header'));
        $tpl->parseCurrentBlock();
        
        foreach ($aggregate as $key => $value) {
            $tpl->setCurrentBlock('aggregaterow');
            $tpl->setVariable('OPTION', $key);
            $tpl->setVariable('COUNT', $value);
            $tpl->parseCurrentBlock();
        }
        return $tpl;
    }

References assQuestionGUI\$tpl.

Referenced by getAggregatedAnswersView().

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◆ saveCorrectionsFormProperties()

assNumericGUI::saveCorrectionsFormProperties ( ilPropertyFormGUI $form )

Parameters

ilPropertyFormGUI $form

Reimplemented from assQuestionGUI.

Definition at line 630 of file class.assNumericGUI.php.

    {
        $this->object->setPoints((float) $form->getInput('points'));
        $this->object->setLowerLimit((float) $form->getInput('lowerlimit'));
        $this->object->setUpperLimit((float) $form->getInput('upperlimit'));
    }

References ilPropertyFormGUI\getInput().

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◆ supportsIntermediateSolutionOutput()

assNumericGUI::supportsIntermediateSolutionOutput ( )

Question type specific support of intermediate solution output The function getSolutionOutput respects getUseIntermediateSolution()

Returns: bool

Reimplemented from assQuestionGUI.

Definition at line 155 of file class.assNumericGUI.php.

    {
        return true;
    }

◆ writeAnswerSpecificPostData()

assNumericGUI::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 423 of file class.assNumericGUI.php.

    {
        $this->object->setLowerLimit($_POST['lowerlimit']);
        $this->object->setUpperLimit($_POST['upperlimit']);
        $this->object->setPoints($_POST['points']);
    }

References $_POST.

Referenced by writePostData().

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◆ writePostData()

assNumericGUI::writePostData ( $always = false )

protected

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

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

}

Reimplemented from assQuestionGUI.

Definition at line 57 of file class.assNumericGUI.php.

    {
        $hasErrors = (!$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;
    }

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

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◆ writeQuestionSpecificPostData()

assNumericGUI::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 418 of file class.assNumericGUI.php.

    {
        $this->object->setMaxChars($_POST["maxchars"]);
    }

References $_POST.

Referenced by writePostData().

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

Modules/TestQuestionPool/classes/class.assNumericGUI.php

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ aggregateAnswers()

◆ checkRange()

◆ editQuestion()

◆ getAfterParticipationSuppressionAnswerPostVars()

◆ getAfterParticipationSuppressionQuestionPostVars()

◆ getAggregatedAnswersView()

◆ getAnswersFrequency()

◆ getCommand()

◆ getPreview()

◆ getSolutionOutput()

◆ getSpecificFeedbackOutput()

◆ getTestOutput()

◆ populateAnswerSpecificFormPart()

◆ populateCorrectionsFormProperties()

◆ populateQuestionSpecificFormPart()

◆ renderAggregateView()

◆ saveCorrectionsFormProperties()

◆ supportsIntermediateSolutionOutput()

◆ writeAnswerSpecificPostData()

◆ writePostData()

◆ writeQuestionSpecificPostData()