assNumericGUI Class Reference

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

Inheritance diagram for assNumericGUI:

Collaboration diagram for assNumericGUI:

Public Member Functions
	__construct ($id=-1)
	assNumericGUI constructor More...
	getCommand ($cmd)
	editQuestion (bool $checkonly=false, ?bool $is_save_cmd=null)
	checkRange (float $lower, float $upper)
	getSolutionOutput (int $active_id, ?int $pass=null, bool $graphical_output=false, bool $result_output=false, bool $show_question_only=true, bool $show_feedback=false, bool $show_correct_solution=false, bool $show_manual_scoring=false, bool $show_question_text=true, bool $show_inline_feedback=true)
	renderSolutionOutput (mixed $user_solutions, int $active_id, ?int $pass, bool $graphical_output=false, bool $result_output=false, bool $show_question_only=true, bool $show_feedback=false, bool $show_correct_solution=false, bool $show_manual_scoring=false, bool $show_question_text=true, bool $show_autosave_title=false, bool $show_inline_feedback=false,)
	getPreview (bool $show_question_only=false, bool $show_inline_feedback=false)
	getTestOutput (int $active_id, int $pass, bool $is_question_postponed=false, array|bool $user_post_solutions=false, bool $show_specific_inline_feedback=false)
	getSpecificFeedbackOutput (array $userSolution)
	writeQuestionSpecificPostData (ilPropertyFormGUI $form)
	Extracts the question specific values from the request and applies them to the data object. More...
	writeAnswerSpecificPostData (ilPropertyFormGUI $form)
	Extracts the answer specific values from the request and applies them to the data object. More...
	populateQuestionSpecificFormPart (\ilPropertyFormGUI $form)
	populateAnswerSpecificFormPart (\ilPropertyFormGUI $form)
	getAfterParticipationSuppressionAnswerPostVars ()
	Returns a list of postvars which will be suppressed in the form output when used in scoring adjustment. More...
	getAfterParticipationSuppressionQuestionPostVars ()
	Returns a list of postvars which will be suppressed in the form output when used in scoring adjustment. More...
	getAnswersFrequency ($relevantAnswers, $questionIndex)
	populateCorrectionsFormProperties (ilPropertyFormGUI $form)
	saveCorrectionsFormProperties (ilPropertyFormGUI $form)
Public Member Functions inherited from assQuestionGUI
	editQuestion (bool $checkonly=false, ?bool $is_save_cmd=null)
	getSpecificFeedbackOutput (array $userSolution)
	Returns the answer specific feedback for the question. More...
	getSolutionOutput (int $active_id, ?int $pass=null, bool $graphical_output=false, bool $result_output=false, bool $show_question_only=true, bool $show_feedback=false, bool $show_correct_solution=false, bool $show_manual_scoring=false, bool $show_question_text=true, bool $show_inline_feedback=true)
	getPreview (bool $show_question_only=false, bool $show_inline_feedback=false)
	getTestOutput (int $active_id, int $pass, bool $is_question_postponed=false, array|bool $user_post_solutions=false, bool $show_specific_inline_feedback=false)
	renderSolutionOutput (mixed $user_solutions, int $active_id, ?int $pass, bool $graphical_output=false, bool $result_output=false, bool $show_question_only=true, bool $show_feedback=false, bool $show_correct_solution=false, bool $show_manual_scoring=false, bool $show_question_text=true, bool $show_autosave_title=false, bool $show_inline_feedback=false,)
	getObject ()
	setObject (assQuestion $question)
	setCopyToExistingPoolOnSave (?int $pool_ref_id)
	getCopyToExistingPoolOnSave ()
	setCopyToNewPoolOnSave (?string $pool_title)
	getCopyToNewPoolOnSave ()
	setMoveAfterQuestionId (?int $question_id)
	getMoveAfterQuestionId ()
	hasInlineFeedback ()
	addHeaderAction ()
	redrawHeaderAction ()
	getHeaderAction ()
	getCommentsPanelHTML ()
	executeCommand ()
	getType ()
	needed for page editor compliance More...
	getPresentationContext ()
	setPresentationContext (string $presentationContext)
	isTestPresentationContext ()
	isPreviousSolutionPrefilled ()
	setPreviousSolutionPrefilled (bool $previousSolutionPrefilled)
	getRenderPurpose ()
	setRenderPurpose (string $renderPurpose)
	isRenderPurposePrintPdf ()
	isRenderPurposePreview ()
	isRenderPurposeInputValue ()
	isRenderPurposePlayback ()
	isRenderPurposeDemoplay ()
	renderPurposeSupportsFormHtml ()
	getEditContext ()
	setEditContext (string $editContext)
	isAuthoringEditContext ()
	isAdjustmentEditContext ()
	setAdjustmentEditContext ()
	getNavigationGUI ()
	setNavigationGUI (?ilTestQuestionNavigationGUI $navigationGUI)
	setTaxonomyIds (array $taxonomyIds)
	getTaxonomyIds ()
	setTargetGui ($linkTargetGui)
	setTargetGuiClass (string $targetGuiClass)
	getTargetGuiClass ()
	setQuestionHeaderBlockBuilder (\ilQuestionHeaderBlockBuilder $questionHeaderBlockBuilder)
	getQuestionHeaderBlockBuilder ()
	setQuestionActionCmd (string $questionActionCmd)
	getQuestionActionCmd ()
	assessment ()
	populateJavascriptFilesRequiredForWorkForm (ilGlobalTemplateInterface $tpl)
	getPresentationJavascripts ()
	getQuestionTemplate ()
	getILIASPage (string $html="")
	Returns the ILIAS Page around a question. More...
	outQuestionPage ($a_temp_var, $a_postponed=false, $active_id="", $html="", $inlineFeedbackEnabled=false)
	syncQuestion ()
	saveReturn ()
	saveQuestion ()
	setAdditionalContentEditingModeFromPost ()
	getContextPath ($cont_obj, int $a_endnode_id, int $a_startnode_id=1)
	get context path in content object tree More...
	setSequenceNumber (int $nr)
	getSequenceNumber ()
	setQuestionCount (int $a_question_count)
	getQuestionCount ()
	getErrorMessage ()
	setErrorMessage (string $errormessage)
	addErrorMessage (string $errormessage)
	getQuestionType ()
	getAsValueAttribute (string $a_value)
	addQuestionFormCommandButtons (ilPropertyFormGUI $form)
	addBasicQuestionFormProperties (ilPropertyFormGUI $form)
	getGenericFeedbackOutput (int $active_id, ?int $pass)
	getGenericFeedbackOutputForCorrectSolution ()
	getGenericFeedbackOutputForIncorrectSolution ()
	outQuestionType ()
	saveSuggestedSolution ()
	cancelSuggestedSolution ()
	suggestedsolution (bool $save=false)
	outSolutionExplorer ()
	saveSuggestedSolutionType ()
	cancelExplorer ()
	outPageSelector ()
	outChapterSelector ()
	outGlossarySelector ()
	linkChilds ()
	addPG ()
	addST ()
	addGIT ()
	isSaveCommand ()
	setQuestionTabs ()
	addTab_SuggestedSolution (ilTabsGUI $tabs, string $classname)
	getEditQuestionTabCommands ()
	isAutosaveable ()
	outQuestionForTest (string $formaction, int $active_id, ?int $pass, bool $is_question_postponed=false, array|bool $user_post_solutions=false, bool $show_specific_inline_feedback=false)
	magicAfterTestOutput ()
	getFormEncodingType ()
	setPreviewSession (ilAssQuestionPreviewSession $preview_session)
	getPreviewSession ()
	buildFocusAnchorHtml ()
	isAnswerFrequencyStatisticSupported ()
	getSubQuestionsIndex ()
	getAnswersFrequency ($relevantAnswers, $questionIndex)
	getAnswerFrequencyTableGUI ($parentGui, $parentCmd, $relevantAnswers, $questionIndex)
	prepareReprintableCorrectionsForm (ilPropertyFormGUI $form)
	populateCorrectionsFormProperties (ilPropertyFormGUI $form)
	saveCorrectionsFormProperties (ilPropertyFormGUI $form)
	isInLearningModuleContext ()
	setInLearningModuleContext (bool $flag)
	cmdNeedsExistingQuestion (string $cmd)
	setContextAllowsSyncToPool (bool $sync_allowed)
	needsSyncQuery ()
	getQuestionSyncModal (string $cmd, string $cmd_class='')
	getAutoSavedSolutionOutput (int $active_id, int $pass, bool $graphical_output=false, bool $result_output=false, bool $show_question_only=true, bool $show_feedback=false, bool $show_correct_solution=false, bool $show_manual_scoring=false, bool $show_question_text=true, bool $show_autosave_title=false, bool $show_inline_feedback=false)
	buildFileDownloadLink ()
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 the request 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...
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 the request 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 (bool $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
	hasSpecialQuestionCommands ()
	writePostData (bool $always=false)
	Evaluates a posted edit form and writes the form data in the question object. More...
	renderEditForm (ilPropertyFormGUI $form)
	getUseUnchangedAnswerCheckboxHtml ()
	getPreviousSolutionProvidedMessage ()
	getPreviousSolutionConfirmationCheckboxHtml ()
	setTestSpecificProperties ()
	addNumberOfTriesToFormIfNecessary (ilPropertyFormGUI $form)
	saveTaxonomyAssignments ()
	populateTaxonomyFormSection (ilPropertyFormGUI $form)
	genericFeedbackOutputBuilder (int $active_id, ?int $pass)
	getTypeOptions ()
	createSuggestedSolutionLinkingTo (string $type, string $target)
	setDefaultTabs (ilTabsGUI $tabs_gui)
	setQuestionSpecificTabs (ilTabsGUI $tabs_gui)
	getBasicEditQuestionTabCommands ()
	getAdditionalEditQuestionCommands ()
	addTab_QuestionFeedback (ilTabsGUI $tabs)
	addTab_Question (ilTabsGUI $tabs_gui)
	hasCorrectSolution ($activeId, $passIndex)
	writeQuestionGenericPostData ()
	completeTestOutputFormAction (string $form_action, int $active_id, int $pass)
	addBackTab (ilTabsGUI $tabs_gui)
	buildBasicEditFormObject ()
	escapeTemplatePlaceholders (string $text)
	buildEditForm ()
	generateCorrectnessIconsForCorrectness (int $correctness)
	renderLatex ($content)
	Wrap content with latex in a LatexContent UI component and render it to be processed by MathJax in the browser. More...
	getSuggestedSolutionsRepo ()
	cleanupAnswerText (array $answer_text, bool $is_rte)
	sk - 12.05.2023: This is one more of those that we need, but don't want. More...
	addSaveOnEnterOnLoadCode ()
	resetSavedPreviewSession ()

Additional Inherited Members
Static Public Member Functions inherited from assQuestionGUI
static	_getQuestionGUI (string $question_type='', int $question_id=-1)
	Creates a question gui representation and returns the alias to the question gui. More...
static	getCommandsFromClassConstants (string $guiClassName, string $cmdConstantNameBegin='CMD_')
static	prepareTextareaOutput (?string $txt_output, bool $prepare_for_latex_output=false, bool $omitNl2BrWhenTextArea=false)
	Prepares a string for a text area output where latex code may be in it If the text is HTML-free, CHR(13) will be converted to a line break. More...
Data Fields inherited from assQuestionGUI
const	ALLOWED_PLAIN_TEXT_TAGS = "<em>, <strong>"
	sk - 12.05.2023: This const is also used in ilKprimChoiceWizardInputGUI. More...
const	SESSION_PREVIEW_DATA_BASE_INDEX = 'ilAssQuestionPreviewAnswers'
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	CORRECTNESS_NOT_OK = 0
const	CORRECTNESS_MOSTLY_OK = 1
const	CORRECTNESS_OK = 2
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'
const	PRESENTATION_CONTEXT_TEST = 'pContextTest'
const	PRESENTATION_CONTEXT_RESULTS = 'pContextResults'
const	CMD_SYNC_QUESTION_AND_RETURN = 'syncQuestionReturn'
Protected Attributes inherited from assQuestionGUI
const	HAS_SPECIAL_QUESTION_COMMANDS = false
const	SUGGESTED_SOLUTION_COMMANDS_CANCEL = 'cancelSuggestedSolution'
const	SUGGESTED_SOLUTION_COMMANDS_SAVE = 'saveSuggestedSolution'
const	SUGGESTED_SOLUTION_COMMANDS_DEFAULT = 'suggestedsolution'
const	QUESTION_SAVE_CMDS
const	ADDITIONAL_CMDS_NEEDING_EXISTING_QST
	There are functions that need an existing question. More...
ilLogger	$logger
GeneralQuestionPropertiesRepository	$questionrepository
GUIService	$notes_gui
ilCtrl	$ctrl
assQuestion	$object
ilGlobalPageTemplate	$tpl
ilLanguage	$lng
Refinery	$refinery
	$error
string	$errormessage
int	$sequence_no
	sequence number in test More...
int	$question_count
	question count in test More...
ilPropertyFormGUI	$editForm = null
readonly ilTestLegacyFormsHelper	$forms_helper
readonly RequestDataCollector	$request_data_collector
bool	$parent_type_is_lm = false
SuggestedSolutionsDatabaseRepository	$suggestedsolution_repo = null

Detailed Description

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

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

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

The assNumericGUI class encapsulates the GUI representation for numeric 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

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 35 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

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

    {
        parent::__construct();
        $this->object = new assNumeric();
        if ($id >= 0) {
            $this->object->loadFromDb($id);
        }
    }

References $id, and ILIAS\GlobalScreen\Provider\__construct().

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Member Function Documentation

checkRange()

assNumericGUI::checkRange	(	float	$lower,
		float	$upper
	)

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

                                                          : bool
    {
        $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;
    }

editQuestion()

assNumericGUI::editQuestion	(	bool	$checkonly = false,
		?bool	$is_save_cmd = null
	)

Reimplemented from assQuestionGUI.

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

     : bool {
        $save = $is_save_cmd ?? $this->isSaveCommand();
 
        $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');
 
            $to_float_trafo = $this->refinery->byTrying([
                $this->refinery->kindlyTo()->float(),
                $this->refinery->always(0.0)
            ]);
 
            if (!$this->checkRange(
                $to_float_trafo->transform($lower->getValue()),
                $to_float_trafo->transform($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'));
                $this->tpl->setOnScreenMessage('failure', $DIC->language()->txt("form_input_not_valid"));
                $errors = true;
            }
 
            if ($errors) {
                $checkonly = false;
            }
        }
 
        if (!$checkonly) {
            $this->renderEditForm($form);
        }
        return $errors;
    }

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 400 of file class.assNumericGUI.php.

                                                                    : array
    {
        return [];
    }

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 414 of file class.assNumericGUI.php.

                                                                      : array
    {
        return [];
    }

getAnswersFrequency()

assNumericGUI::getAnswersFrequency	(		$relevantAnswers,
			$questionIndex
	)

Reimplemented from assQuestionGUI.

Definition at line 419 of file class.assNumericGUI.php.

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

getCommand()

assNumericGUI::getCommand

(

$cmd

)

Definition at line 53 of file class.assNumericGUI.php.

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

getPreview()

assNumericGUI::getPreview	(	bool	$show_question_only = false,
		bool	$show_inline_feedback = false
	)

Reimplemented from assQuestionGUI.

Definition at line 259 of file class.assNumericGUI.php.

     : string {
        // generate the question output
        $template = new ilTemplate("tpl.il_as_qpl_numeric_output.html", true, true, "components/ILIAS/TestQuestionPool");
        if (is_object($this->getPreviewSession())) {
            $template->setVariable("NUMERIC_VALUE", " value=\"" . $this->getPreviewSession()->getParticipantsSolution() . "\"");
        }
        $template->setVariable("NUMERIC_SIZE", $this->object->getMaxChars());
        $template->setVariable("QUESTIONTEXT", $this->renderLatex($this->object->getQuestionForHTMLOutput()));
        $questionoutput = $template->get();
        if (!$show_question_only) {
            // get page object output
            $questionoutput = $this->getILIASPage($questionoutput);
        }
        return $questionoutput;
    }

References HTML_Template_IT\setVariable().

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getSolutionOutput()

assNumericGUI::getSolutionOutput	(	int	$active_id,
		?int	$pass = null,
		bool	$graphical_output = false,
		bool	$result_output = false,
		bool	$show_question_only = true,
		bool	$show_feedback = false,
		bool	$show_correct_solution = false,
		bool	$show_manual_scoring = false,
		bool	$show_question_text = true,
		bool	$show_inline_feedback = true
	)

Reimplemented from assQuestionGUI.

Definition at line 149 of file class.assNumericGUI.php.

     : string {
        // get the solution of the user for the active pass or from the last pass if allowed
        $solutions = [];
        if (($active_id > 0) && (!$show_correct_solution)) {
            $solutions = $this->object->getSolutionValues($active_id, $pass);
        } else {
            array_push($solutions, [
                'value1' => sprintf(
                    $this->lng->txt("value_between_x_and_y"),
                    $this->object->getLowerLimit(),
                    $this->object->getUpperLimit()
                )
            ]);
        }
 
        return $this->renderSolutionOutput(
            $solutions,
            $active_id,
            $pass,
            $graphical_output,
            $result_output,
            $show_question_only,
            $show_feedback,
            $show_correct_solution,
            $show_manual_scoring,
            $show_question_text,
            false,
            $show_inline_feedback
        );
    }

getSpecificFeedbackOutput()

assNumericGUI::getSpecificFeedbackOutput

(

array

$userSolution

)

Parameters

int	$active_id
int	$pass

Returns

string

Reimplemented from assQuestionGUI.

Definition at line 315 of file class.assNumericGUI.php.

                                                                  : string
    {
        $output = "";
        return ilLegacyFormElementsUtil::prepareTextareaOutput($output, true);
    }

References ilLegacyFormElementsUtil\prepareTextareaOutput().

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getTestOutput()

assNumericGUI::getTestOutput	(	int	$active_id,
		int	$pass,
		bool	$is_question_postponed = false,
		array|bool	$user_post_solutions = false,
		bool	$show_specific_inline_feedback = false
	)

@noinspection PhpArrayAccessOnIllegalTypeInspection

Reimplemented from assQuestionGUI.

Definition at line 278 of file class.assNumericGUI.php.

     : string {
        $solutions = null;
        // get the solution of the user for the active pass or from the last pass if allowed
        if ($user_post_solutions !== false) {
            $solutions = [
                ['value1' => $user_post_solutions['numeric_result']]
            ];
        } elseif ($active_id) {
            $solutions = $this->object->getTestOutputSolutions($active_id, $pass);
        }
 
        // generate the question output
        $template = new ilTemplate("tpl.il_as_qpl_numeric_output.html", true, true, "components/ILIAS/TestQuestionPool");
        if (is_array($solutions)) {
            foreach ($solutions as $solution) {
                $template->setVariable("NUMERIC_VALUE", " value=\"" . $solution['value1'] . "\"");
            }
        }
        $template->setVariable("NUMERIC_SIZE", $this->object->getMaxChars());
        $template->setVariable("QUESTIONTEXT", $this->renderLatex($this->object->getQuestionForHTMLOutput()));
        $questionoutput = $template->get();
        $pageoutput = $this->outQuestionPage("", $is_question_postponed, $active_id, $questionoutput);
        return $pageoutput;
    }

populateAnswerSpecificFormPart()

assNumericGUI::populateAnswerSpecificFormPart

(

\ilPropertyFormGUI

$form

)

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

                                                                            : ilPropertyFormGUI
    {
        // 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((string) $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((string) $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());
        }
        return $form;
    }

References ilPropertyFormGUI\addItem(), ILIAS\Repository\lng(), and ILIAS\Repository\object().

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populateCorrectionsFormProperties()

assNumericGUI::populateCorrectionsFormProperties

(

ilPropertyFormGUI

$form

)

Reimplemented from assQuestionGUI.

Definition at line 436 of file class.assNumericGUI.php.

                                                                              : void
    {
        // 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(), ILIAS\Repository\lng(), and ILIAS\Repository\object().

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populateQuestionSpecificFormPart()

assNumericGUI::populateQuestionSpecificFormPart

(

\ilPropertyFormGUI

$form

)

Definition at line 333 of file class.assNumericGUI.php.

                                                                              : ilPropertyFormGUI
    {
        // 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);
        return $form;
    }

References ilPropertyFormGUI\addItem(), ILIAS\Repository\lng(), and ILIAS\Repository\object().

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renderSolutionOutput()

assNumericGUI::renderSolutionOutput	(	mixed	$user_solutions,
		int	$active_id,
		?int	$pass,
		bool	$graphical_output = false,
		bool	$result_output = false,
		bool	$show_question_only = true,
		bool	$show_feedback = false,
		bool	$show_correct_solution = false,
		bool	$show_manual_scoring = false,
		bool	$show_question_text = true,
		bool	$show_autosave_title = false,
		bool	$show_inline_feedback = false
	)

Reimplemented from assQuestionGUI.

Definition at line 191 of file class.assNumericGUI.php.

     : ?string {
        $template = new ilTemplate("tpl.il_as_qpl_numeric_output_solution.html", true, true, "components/ILIAS/TestQuestionPool");
        $solutiontemplate = new ilTemplate("tpl.il_as_tst_solution_output.html", true, true, "components/ILIAS/TestQuestionPool");
        if (is_array($user_solutions)) {
            if (($active_id > 0) && (!$show_correct_solution)) {
                if ($graphical_output) {
                    if ($this->object->getStep() === null) {
                        $reached_points = $this->object->getReachedPoints($active_id, $pass);
                    } else {
                        $reached_points = $this->object->calculateReachedPoints($active_id, $pass);
                    }
 
                    $correctness_icon = $this->generateCorrectnessIconsForCorrectness(self::CORRECTNESS_NOT_OK);
                    if ($reached_points == $this->object->getMaximumPoints()) {
                        $correctness_icon = $this->generateCorrectnessIconsForCorrectness(self::CORRECTNESS_OK);
                    }
                    $template->setCurrentBlock("icon_ok");
                    $template->setVariable("ICON_OK", $correctness_icon);
                    $template->parseCurrentBlock();
                }
            }
            foreach ($user_solutions as $solution) {
                $template->setVariable("NUMERIC_VALUE", $solution['value1']);
            }
            if (count($user_solutions) == 0) {
                $template->setVariable("NUMERIC_VALUE", "      ");
            }
        }
        $template->setVariable("NUMERIC_SIZE", $this->object->getMaxChars());
        if ($show_question_text == true) {
            $template->setVariable("QUESTIONTEXT", $this->renderLatex($this->object->getQuestionForHTMLOutput()));
        }
        $questionoutput = $template->get();
        //$feedback = ($show_feedback) ? $this->getAnswerFeedbackOutput($active_id, $pass) : ""; // Moving new method
        // due to deprecation.
        $feedback = ($show_feedback && !$this->isTestPresentationContext()) ? $this->getGenericFeedbackOutput((int) $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);
            $solutiontemplate->setVariable("FEEDBACK", ilLegacyFormElementsUtil::prepareTextareaOutput($feedback, true));
        }
        $solutiontemplate->setVariable("SOLUTION_OUTPUT", $questionoutput);
 
        $solutionoutput = $solutiontemplate->get();
        if (!$show_question_only) {
            // get page object output
            $solutionoutput = $this->getILIASPage($solutionoutput);
        }
        return $solutionoutput;
    }

saveCorrectionsFormProperties()

assNumericGUI::saveCorrectionsFormProperties

(

ilPropertyFormGUI

$form

)

Parameters

ilPropertyFormGUI

$form

Reimplemented from assQuestionGUI.

Definition at line 480 of file class.assNumericGUI.php.

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

References ilPropertyFormGUI\getInput().

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writeAnswerSpecificPostData()

assNumericGUI::writeAnswerSpecificPostData

(

ilPropertyFormGUI

$form

)

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

Implements ilGuiAnswerScoringAdjustable.

Definition at line 326 of file class.assNumericGUI.php.

                                                                        : void
    {
        $this->object->setLowerLimit($this->request_data_collector->float('lowerlimit'));
        $this->object->setUpperLimit($this->request_data_collector->float('upperlimit'));
        $this->object->setPoints($this->request_data_collector->float('points'));
    }

Referenced by writePostData().

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writePostData()

assNumericGUI::writePostData ( bool  $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 64 of file class.assNumericGUI.php.

                                                          : int
    {
        $hasErrors = (!$always) ? $this->editQuestion(true) : false;
        if (!$hasErrors) {
            $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 the request and applies them to the data object.

Implements ilGuiQuestionScoringAdjustable.

Definition at line 321 of file class.assNumericGUI.php.

                                                                          : void
    {
        $this->object->setMaxChars($this->request_data_collector->int('maxchars') ?? 6);
    }

Referenced by writePostData().

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---

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

• components/ILIAS/TestQuestionPool/classes/class.assNumericGUI.php