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

Inheritance diagram for assOrderingHorizontal:

Collaboration diagram for assOrderingHorizontal:

Public Member Functions
	__construct ( $title="", $comment="", $author="", $owner=-1, $question="")
	assOrderingHorizontal constructor More...

	isComplete ()
	Returns true, if a single choice question is complete for use. More...

	saveToDb ($original_id="")
	Saves a assOrderingHorizontal object to a database. More...

	getAnswerSeparator ()

	loadFromDb ($question_id)
	Loads a assOrderingHorizontal object from a database. More...

	duplicate (bool $for_test=true, string $title="", string $author="", string $owner="", $testObjId=null)
	Duplicates an assOrderingHorizontal. More...

	copyObject ($target_questionpool_id, $title="")
	Copies an assOrderingHorizontal object. More...

	createNewOriginalFromThisDuplicate ($targetParentId, $targetQuestionTitle="")

	getMaximumPoints ()
	Returns the maximum points, a learner can reach answering the question. More...

	calculateReachedPoints ($active_id, $pass=null, $authorizedSolution=true, $returndetails=false)
	Returns the points, a learner has reached answering the question. More...

	splitAndTrimOrderElementText (string $in_string, string $separator)
	Splits the answer string either by space(s) or the separator (eg. More...

	getSolutionSubmit ()

	saveWorkingData ($active_id, $pass=null, $authorized=true)
	Saves the learners input of the question to the database. More...

	saveAdditionalQuestionDataToDb ()
	Saves a record to the question types additional data table. More...

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

	getAdditionalTableName ()
	Returns the name of the additional question data table in the database. More...

	getAnswerTableName ()
	Returns the name of the answer table in the database. More...

	deleteAnswers ($question_id)
	Deletes datasets from answers tables. More...

	getRTETextWithMediaObjects ()
	Collects all text in the question which could contain media objects which were created with the Rich Text Editor. More...

	setExportDetailsXLS (ilAssExcelFormatHelper $worksheet, int $startrow, int $active_id, int $pass)
	{} More...

	fromXML ($item, int $questionpool_id, ?int $tst_id, &$tst_object, int &$question_counter, array $import_mapping, array &$solutionhints=[])
	Creates a question from a QTI file. More...

	toXML ($a_include_header=true, $a_include_binary=true, $a_shuffle=false, $test_output=false, $force_image_references=false)
	Returns a QTI xml representation of the question and sets the internal domxml variable with the DOM XML representation of the QTI xml representation. More...

	getBestSolution ($active_id, $pass)
	Returns the best solution for a given pass of a participant. More...

	getOrderingElements ()
	Get ordering elements from order text. More...

	getRandomOrderingElements ()
	Get ordering elements from order text in random sequence. More...

	getOrderText ()
	Get order text. More...

	setOrderText ($a_value)
	Set order text. More...

	getTextSize ()
	Get text size. More...

	setTextSize ($a_value)
	Set text size. More...

	getSeparator ()
	Get order text separator. More...

	setSeparator ($a_value)
	Set order text separator. More...

	supportsJavascriptOutput ()

	supportsNonJsOutput ()

	toJSON ()
	Returns a JSON representation of the question. More...

	getOperators ($expression)
	Get all available operations for a specific question. More...

	getExpressionTypes ()
	Get all available expression types for a specific question. More...

	getAvailableAnswerOptions ($index=null)
	If index is null, the function returns an array with all anwser options Else it returns the specific answer option. More...

	buildTestPresentationConfig ()
	Get the test question configuration. More...

Public Member Functions inherited from assQuestion
	__construct (string $title="", string $comment="", string $author="", int $owner=-1, string $question="")
	assQuestion constructor More...

	getShuffler ()

	setShuffler (Transformation $shuffler)

	setProcessLocker (ilAssQuestionProcessLocker $processLocker)

	getProcessLocker ()

	fromXML ($item, int $questionpool_id, ?int $tst_id, &$tst_object, int &$question_counter, array $import_mapping, array &$solutionhints=[])
	Receives parameters from a QTI parser and creates a valid ILIAS question object. More...

	toXML (bool $a_include_header=true, bool $a_include_binary=true, bool $a_shuffle=false, bool $test_output=false, bool $force_image_references=false)
	Returns a QTI xml representation of the question. More...

	isComplete ()
	Returns true, if a question is complete for use. More...

	questionTitleExists (int $questionpool_id, string $title)
	Returns TRUE if the question title exists in a question pool in the database. More...

	setTitle (string $title="")

	setId (int $id=-1)

	setTestId (int $id=-1)

	setComment (string $comment="")

	setOutputType (int $outputType=OUTPUT_HTML)

	setShuffle (?bool $shuffle=true)

	setAuthor (string $author="")

	setOwner (int $owner=-1)

	getTitle ()

	getTitleForHTMLOutput ()

	getTitleFilenameCompliant ()

	getId ()

	getShuffle ()

	getTestId ()

	getComment ()

	getDescriptionForHTMLOutput ()

	getThumbSize ()

	setThumbSize (int $a_size)

	getMinimumThumbSize ()

	getMaximumThumbSize ()

	getOutputType ()

	supportsJavascriptOutput ()

	supportsNonJsOutput ()

	requiresJsSwitch ()

	getAuthor ()

	getAuthorForHTMLOutput ()

	getOwner ()

	getObjId ()

	setObjId (int $obj_id=0)

	getLifecycle ()

	setLifecycle (ilAssQuestionLifecycle $lifecycle)

	setExternalId (?string $external_id)

	getExternalId ()

	getSuggestedSolutionOutput ()

	_getSuggestedSolution (int $question_id, int $subquestion_index=0)

	loadSuggestedSolution (int $question_id, int $subquestion_index=0)
	Returns a suggested solution for a given subquestion index. More...

	getSuggestedSolutions ()

	getReachedPoints (int $active_id, int $pass)

	getMaximumPoints ()

	getAdjustedReachedPoints (int $active_id, int $pass, bool $authorizedSolution=true)
	returns the reached points ... More...

	calculateResultsFromSolution (int $active_id, int $pass, bool $obligationsEnabled=false)
	Calculates the question results from a previously saved question solution. More...

	persistWorkingState (int $active_id, $pass, bool $obligationsEnabled=false, bool $authorized=true)
	persists the working state for current testactive and testpass More...

	persistPreviewState (ilAssQuestionPreviewSession $previewSession)
	persists the preview state for current user and question More...

	validateSolutionSubmit ()

	saveWorkingData (int $active_id, int $pass, bool $authorized=true)
	Saves the learners input of the question to the database. More...

	moveUploadedMediaFile (string $file, string $name)
	Move an uploaded media file to an public accessible temp dir to present it. More...

	getSuggestedSolutionPath ()

	getImagePath ($question_id=null, $object_id=null)
	Returns the image path for web accessable images of a question. More...

	buildImagePath ($questionId, $parentObjectId)

	getFlashPath ()
	Returns the image path for web accessable flash files of a question. More...

	getSuggestedSolutionPathWeb ()

	getImagePathWeb ()
	Returns the web image path for web accessable images of a question. More...

	getTestOutputSolutions (int $activeId, int $pass)

	getUserSolutionPreferingIntermediate (int $active_id, $pass=null)

	getSolutionValues ($active_id, $pass=null, bool $authorized=true)
	Loads solutions of a given user from the database an returns it. More...

	isInUse (int $question_id=0)
	Checks whether the question is in use or not in pools or tests. More...

	usageNumber (int $question_id=0)
	Returns the number of place the question is in use in pools or tests. More...

	isClone (int $question_id=0)
	Checks whether the question is a clone of another question or not. More...

	getAdditionalTableName ()

	getAnswerTableName ()

	deleteAnswers (int $question_id)

	deleteAdditionalTableData (int $question_id)

	delete (int $question_id)

	getTotalAnswers ()

	copyXHTMLMediaObjectsOfQuestion (int $a_q_id)

	syncXHTMLMediaObjectsOfQuestion ()

	createPageObject ()

	copyPageOfQuestion (int $a_q_id)

	getPageOfQuestion ()

	setOriginalId (?int $original_id)

	getOriginalId ()

	fixSvgToPng (string $imageFilenameContainingString)

	fixUnavailableSkinImageSources (string $html)

	loadFromDb (int $question_id)

	createNewQuestion (bool $a_create_page=true)
	Creates a new question without an owner when a new question is created This assures that an ID is given to the question if a file upload or something else occurs. More...

	saveQuestionDataToDb (int $original_id=-1)

	saveToDb ()

	setNewOriginalId (int $newId)

	deleteSuggestedSolutions ()

	getSuggestedSolution (int $subquestion_index=0)
	Returns a suggested solution for a given subquestion index. More...

	getSuggestedSolutionTitle (int $subquestion_index=0)
	Returns the title of a suggested solution at a given subquestion_index. More...

	setSuggestedSolution (string $solution_id="", int $subquestion_index=0, bool $is_import=false)
	Sets a suggested solution for the question. More...

	updateSuggestedSolutions (int $original_id=-1, int $original_obj_id=-1)

	_resolveInternalLink (string $internal_link)

	_resolveIntLinks (int $question_id)

	syncWithOriginal ()

	_questionExists ($question_id)
	Returns true if the question already exists in the database. More...

	_questionExistsInPool (int $question_id)

	getPoints ()

	setPoints (float $points)

	getSolutionMaxPass (int $active_id)

	calculateReachedPoints ($active_id, $pass=null, $authorizedSolution=true, $returndetails=false)
	Returns the points, a learner has reached answering the question. More...

	deductHintPointsFromReachedPoints (ilAssQuestionPreviewSession $previewSession, $reachedPoints)

	calculateReachedPointsFromPreviewSession (ilAssQuestionPreviewSession $previewSession)

	isPreviewSolutionCorrect (ilAssQuestionPreviewSession $previewSession)

	adjustReachedPointsByScoringOptions ($points, $active_id, $pass=null)
	Adjust the given reached points by checks for all special scoring options in the test container. More...

	isHTML ($a_text)
	Checks if a given string contains HTML or not. More...

	prepareTextareaOutput (string $txt_output, bool $prepare_for_latex_output=false, bool $omitNl2BrWhenTextArea=false)

	QTIMaterialToString (ilQTIMaterial $a_material)
	Reads an QTI material tag and creates a text or XHTML string. More...

	addQTIMaterial (ilXmlWriter $a_xml_writer, string $a_material, bool $close_material_tag=true, bool $add_mobs=true)

	buildHashedImageFilename (string $plain_image_filename, bool $unique=false)

	getQuestion ()

	getQuestionForHTMLOutput ()

	setQuestion (string $question="")

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

	getQuestionTypeID ()

	syncHints ()

	cleanupMediaObjectUsage ()

	getInstances ()

	getActiveUserData (int $active_id)
	Returns the user id and the test id for a given active id. More...

	hasSpecificFeedback ()

	setExportDetailsXLS (ilAssExcelFormatHelper $worksheet, int $startrow, int $active_id, int $pass)

	__get ($value)
	Object getter. More...

	__set ($key, $value)
	Object setter. More...

	__isset ($key)
	Object issetter. More...

	getNrOfTries ()

	setNrOfTries (int $a_nr_of_tries)

	setExportImagePath (string $path)

	formatSAQuestion ($a_q)

	setPreventRteUsage (bool $prevent_rte_usage)

	getPreventRteUsage ()

	migrateContentForLearningModule (ilAssSelfAssessmentMigrator $migrator)

	setSelfAssessmentEditingMode (bool $selfassessmenteditingmode)

	getSelfAssessmentEditingMode ()

	setDefaultNrOfTries (int $defaultnroftries)

	getDefaultNrOfTries ()

	syncSkillAssignments (int $srcParentId, int $srcQuestionId, int $trgParentId, int $trgQuestionId)

	ensureHintPageObjectExists ($pageObjectId)

	isAnswered (int $active_id, int $pass)

	isAutosaveable ()

	getAdditionalContentEditingMode ()

	setAdditionalContentEditingMode (?string $additionalContentEditingMode)

	isAdditionalContentEditingModePageObject ()

	isValidAdditionalContentEditingMode (string $additionalContentEditingMode)

	getValidAdditionalContentEditingModes ()

	getHtmlUserSolutionPurifier ()

	getHtmlQuestionContentPurifier ()

	setLastChange ($lastChange)

	getLastChange ()

	removeIntermediateSolution (int $active_id, int $pass)

	removeCurrentSolution (int $active_id, int $pass, bool $authorized=true)

	saveCurrentSolution (int $active_id, int $pass, $value1, $value2, bool $authorized=true, $tstamp=0)

	updateCurrentSolution (int $solutionId, $value1, $value2, bool $authorized=true)

	updateCurrentSolutionsAuthorization (int $activeId, int $pass, bool $authorized, bool $keepTime=false)

	setStep ($step)

	getStep ()

	toJSON ()

	duplicate (bool $for_test=true, string $title="", string $author="", string $owner="", $testObjId=null)

	intermediateSolutionExists (int $active_id, int $pass)

	authorizedSolutionExists (int $active_id, ?int $pass)

	authorizedOrIntermediateSolutionExists (int $active_id, int $pass)

	lookupForExistingSolutions (int $activeId, int $pass)
	Lookup if an authorized or intermediate solution exists. More...

	isAddableAnswerOptionValue (int $qIndex, string $answerOptionValue)

	addAnswerOptionValue (int $qIndex, string $answerOptionValue, float $points)

	removeAllExistingSolutions ()

	removeExistingSolutions (int $activeId, int $pass)

	resetUsersAnswer (int $activeId, int $pass)

	removeResultRecord (int $activeId, int $pass)

	fetchValuePairsFromIndexedValues (array $indexedValues)

	fetchIndexedValuesFromValuePairs (array $valuePairs)

	areObligationsToBeConsidered ()

	setObligationsToBeConsidered (bool $obligationsToBeConsidered)

	updateTimestamp ()

	getTestPresentationConfig ()

	savePartial ()

	isInActiveTest ()

Public Member Functions inherited from iQuestionCondition
	getUserQuestionResult ($active_id, $pass)
	Get the user solution for a question by active_id and the test pass. More...

Protected Member Functions
	calculateReachedPointsForSolution ($value)

Protected Member Functions inherited from assQuestion
	getQuestionAction ()

	isNonEmptyItemListPostSubmission (string $postSubmissionFieldname)

	ensureCurrentTestPass (int $active_id, int $pass)

	lookupCurrentTestPass (int $active_id, int $pass)

	lookupTestId (int $active_id)
	Move to ilObjTest or similar More...

	log (int $active_id, string $langVar)

	savePreviewData (ilAssQuestionPreviewSession $previewSession)

	deletePageOfQuestion (int $question_id)

	onDuplicate (int $originalParentId, int $originalQuestionId, int $duplicateParentId, int $duplicateQuestionId)

	beforeSyncWithOriginal (int $origQuestionId, int $dupQuestionId, int $origParentObjId, int $dupParentObjId)

	afterSyncWithOriginal (int $origQuestionId, int $dupQuestionId, int $origParentObjId, int $dupParentObjId)

	onCopy (int $sourceParentId, int $sourceQuestionId, int $targetParentId, int $targetQuestionId)

	duplicateSuggestedSolutionFiles (int $parent_id, int $question_id)
	Duplicates the files of a suggested solution if the question is duplicated. More...

	syncSuggestedSolutionFiles (int $target_question_id, int $target_obj_id)

	copySuggestedSolutionFiles (int $source_questionpool_id, int $source_question_id)

	ensureNonNegativePoints ($points)

	purifyAndPrepareTextAreaOutput (string $content)

	getRTETextWithMediaObjects ()

	getSelfAssessmentFormatter ()

	lmMigrateQuestionTypeGenericContent (ilAssSelfAssessmentMigrator $migrator)

	lmMigrateQuestionTypeSpecificContent (ilAssSelfAssessmentMigrator $migrator)

	duplicateQuestionHints (int $originalQuestionId, int $duplicateQuestionId)

	duplicateSkillAssignments (int $srcParentId, int $srcQuestionId, int $trgParentId, int $trgQuestionId)

	buildQuestionDataQuery ()

	getCurrentSolutionResultSet (int $active_id, int $pass, bool $authorized=true)

	removeSolutionRecordById (int $solutionId)

	getSolutionRecordById (int $solutionId)

	deleteDummySolutionRecord (int $activeId, int $passIndex)

	isDummySolutionRecord (array $solutionRecord)

	deleteSolutionRecordByValues (int $activeId, int $passIndex, bool $authorized, array $matchValues)

	duplicateIntermediateSolutionAuthorized (int $activeId, int $passIndex)

	forceExistingIntermediateSolution (int $activeId, int $passIndex, bool $considerDummyRecordCreation)

	lookupMaxStep (int $active_id, int $pass)

	buildTestPresentationConfig ()
	build basic test question configuration instance More...

Protected Attributes
const	HAS_SPECIFIC_FEEDBACK = false

	$ordertext

	$textsize

	$separator = "::"

	$answer_separator = '{::}'

Protected Attributes inherited from assQuestion
const	HAS_SPECIFIC_FEEDBACK = true

ILIAS HTTP Services	$http

ILIAS Refinery Factory	$refinery

ILIAS DI LoggingServices	$ilLog

int	$id

string	$title

string	$comment

string	$owner

string	$author

int	$thumb_size

string	$question
	The question text. More...

float	$points
	The maximum available points for the question. More...

bool	$shuffle
	Indicates whether the answers will be shuffled or not. More...

int	$test_id
	The database id of a test in which the question is contained. More...

int	$obj_id = 0
	Object id of the container object. More...

	$ilias

ilGlobalPageTemplate	$tpl

ilLanguage	$lng

ilDBInterface	$db

Container	$dic

int	$outputType = OUTPUT_JAVASCRIPT
	Contains the output type of a question. More...

array	$suggested_solutions

int	$original_id = null

	$page

string	$external_id = null

ilAssQuestionProcessLocker	$processLocker

	$step

	$lastChange

Transformation	$shuffler

ilTestQuestionConfig	$testQuestionConfig

ilAssQuestionLifecycle	$lifecycle

ilObjUser	$current_user

Additional Inherited Members
Static Public Member Functions inherited from assQuestion
static	setForcePassResultUpdateEnabled (bool $forcePassResultsUpdateEnabled)

static	isForcePassResultUpdateEnabled ()

static	isAllowedImageMimeType ($mimeType)

static	fetchMimeTypeIdentifier (string $contentType)

static	getAllowedFileExtensionsForMimeType (string $mimeType)

static	isAllowedImageFileExtension (string $mimeType, string $fileExtension)

static	getAllowedImageMaterialFileExtensions ()

static	_getMaximumPoints (int $question_id)
	Returns the maximum points, a learner can reach answering the question. More...

static	_getQuestionInfo (int $question_id)

static	_getSuggestedSolutionCount (int $question_id)

static	_getSuggestedSolutionOutput (int $question_id)

static	_getReachedPoints (int $active_id, int $question_id, int $pass)

static	_updateTestResultCache (int $active_id, ilAssQuestionProcessLocker $processLocker=null)
	Move this to a proper place. More...

static	logAction (string $logtext, int $active_id, int $question_id)

static	getQuestionTypeFromDb (int $question_id)

static	_getTotalRightAnswers (int $a_q_id)

static	_getTitle (int $a_q_id)

static	_getQuestionText (int $a_q_id)

static	isFileAvailable (string $file)

static	_getQuestionType (int $question_id)

static	_getQuestionTitle (int $question_id)

static	saveOriginalId (int $questionId, int $originalId)

static	resetOriginalId (int $questionId)

static	_getInternalLinkHref (string $target="")

static	_getOriginalId (int $question_id)

static	originalQuestionExists (int $questionId)

static	_instanciateQuestion (int $question_id)

static	_instantiateQuestion (int $question_id)

static	instantiateQuestion (int $question_id)

static	_getSolutionMaxPass (int $question_id, int $active_id)
	Returns the maximum pass a users question solution. More...

static	_isWriteable (int $question_id, int $user_id)

static	_isUsedInRandomTest (int $question_id)

static	_isWorkedThrough (int $active_id, int $question_id, int $pass)
	Returns true if the question was worked through in the given pass Worked through means that the user entered at least one value. More...

static	_areAnswered (int $a_user_id, array $a_question_ids)
	Checks if an array of question ids is answered by a user or not. More...

static	_setReachedPoints (int $active_id, int $question_id, float $points, float $maxpoints, int $pass, bool $manualscoring, bool $obligationsEnabled)
	Sets the points, a learner has reached answering the question Additionally objective results are updated. More...

static	_needsManualScoring (int $question_id)

static	_includeClass (string $question_type, int $gui=0)

static	getFeedbackClassNameByQuestionType (string $questionType)

static	isCoreQuestionType (string $questionType)

static	includeCoreClass ($questionType, $withGuiClass)

static	_getQuestionTypeName ($type_tag)

static	_instanciateQuestionGUI (int $question_id)

static	instantiateQuestionGUI (int $a_question_id)

static	_questionExistsInTest (int $question_id, int $test_id)

static	lookupParentObjId (int $questionId)

static	lookupOriginalParentObjId (int $originalQuestionId)
	returns the parent object id for given original question id (should be a qpl id, but theoretically it can be a tst id, too) More...

static	isObligationPossible (int $questionId)

static	implodeKeyValues (array $keyValues)

static	explodeKeyValues (string $keyValues)

static	convertISO8601FormatH_i_s_ExtendedToSeconds (string $time)

static	missingResultRecordExists (int $activeId, int $pass, array $questionIds)

static	getQuestionsMissingResultRecord (int $activeId, int $pass, array $questionIds)

static	lookupResultRecordExist (int $activeId, int $questionId, int $pass)

static	extendedTrim (string $value)
	Trim non-printable characters from the beginning and end of a string. More...

Data Fields inherited from assQuestion
const	IMG_MIME_TYPE_JPG = 'image/jpeg'

const	IMG_MIME_TYPE_PNG = 'image/png'

const	IMG_MIME_TYPE_GIF = 'image/gif'

const	TRIM_PATTERN = '/^[\p{C}\p{Z}]+\|[\p{C}\p{Z}]+$/u'

const	ADDITIONAL_CONTENT_EDITING_MODE_RTE = 'default'

const	ADDITIONAL_CONTENT_EDITING_MODE_IPE = 'pageobject'

ilAssQuestionFeedback	$feedbackOBJ

bool	$prevent_rte_usage = false

bool	$selfassessmenteditingmode = false

int	$defaultnroftries = 0

string	$questionActionCmd = 'handleQuestionAction'

const	KEY_VALUES_IMPLOSION_SEPARATOR = ':'

Data Fields inherited from iQuestionCondition
const	StringResultExpression = '~TEXT~'

const	PercentageResultExpression = '%n%'

const	NumericResultExpression = '#n#'

const	MatchingResultExpression = ';n:m;'

const	OrderingResultExpression = '$n,m,o,p$'

const	NumberOfResultExpression = '+n+'

const	ExclusiveResultExpression = 'n,m,o,p'

const	EmptyAnswerExpression = "?"

Static Protected Member Functions inherited from assQuestion
static	getNumExistingSolutionRecords (int $activeId, int $pass, int $questionId)

Static Protected Attributes inherited from assQuestion
static	$allowedFileExtensionsByMimeType

static	$allowedCharsetsByMimeType

static	$allowedImageMaterialFileExtensionsByMimeType

static	$forcePassResultsUpdateEnabled = false

static	$imageSourceFixReplaceMap

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 Class for horizontal ordering 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: $Id$

Definition at line 32 of file class.assOrderingHorizontal.php.

Constructor & Destructor Documentation

◆ __construct()

assOrderingHorizontal::__construct	(	$title = `""`,
		$comment = `""`,
		$author = `""`,
		$owner = `-1`,
		$question = `""`
	)

assOrderingHorizontal constructor

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

Parameters

string	$title	A title string to describe the question
string	$comment	A comment string to describe the question
string	$author	A string containing the name of the questions author
integer	$owner	A numerical ID to identify the owner/creator
string	$question	The question string of the single choice question

See also: assQuestion:__construct()

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

References assQuestion\$author, assQuestion\$comment, assQuestion\$owner, assQuestion\$question, assQuestion\$title, and ILIAS\GlobalScreen\Provider\__construct().

       {
         parent::__construct($title, $comment, $author, $owner, $question);
         $this->ordertext = "";
     }

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Member Function Documentation

◆ buildTestPresentationConfig()

assOrderingHorizontal::buildTestPresentationConfig ( )

Get the test question configuration.

Returns: ilTestQuestionConfig

Definition at line 791 of file class.assOrderingHorizontal.php.

References ILIAS\Repository\lng(), and ilTestQuestionConfig\setIsUnchangedAnswerPossible().

                                                  : ilTestQuestionConfig
     // hey.
     {
         // hey: refactored identifiers
         return parent::buildTestPresentationConfig()
         // hey.
             ->setIsUnchangedAnswerPossible(true)
             ->setUseUnchangedAnswerLabel($this->lng->txt('tst_unchanged_order_is_correct'));
     }

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◆ calculateReachedPoints()

assOrderingHorizontal::calculateReachedPoints	(	$active_id,
		$pass = `null`,
		$authorizedSolution = `true`,
		$returndetails = `false`
	)

Returns the points, a learner has reached answering the question.

The points are calculated from the given answers.

public

Parameters

integer	$active_id
integer	$pass
boolean	$returndetails	(deprecated !!)

Returns: integer/array $points/$details (array $details is deprecated !!)

Definition at line 280 of file class.assOrderingHorizontal.php.

References $data, $DIC, $ilDB, assQuestion\$points, calculateReachedPointsForSolution(), assQuestion\getCurrentSolutionResultSet(), and assQuestion\getSolutionMaxPass().

Referenced by getExpressionTypes().

     {
         if ($returndetails) {
             throw new ilTestException('return details not implemented for ' . __METHOD__);
         }
 
         global $DIC;
         $ilDB = $DIC['ilDB'];
 
         $found_values = array();
         if (is_null($pass)) {
             $pass = $this->getSolutionMaxPass($active_id);
         }
         $result = $this->getCurrentSolutionResultSet($active_id, $pass, $authorizedSolution);
         $points = 0;
 
         if ($ilDB->numRows($result) > 0) {
             $data = $ilDB->fetchAssoc($result);
             $points = $this->calculateReachedPointsForSolution($data['value1']);
         }
 
         return $points;
     }

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◆ calculateReachedPointsForSolution()

assOrderingHorizontal::calculateReachedPointsForSolution ( $value )

protected

Parameters

$value

Returns: float

Definition at line 774 of file class.assOrderingHorizontal.php.

References assQuestion\$points, getOrderingElements(), assQuestion\getPoints(), and splitAndTrimOrderElementText().

Referenced by calculateReachedPoints().

                                                                 : float
     {
         $value = $this->splitAndTrimOrderElementText($value ?? "", $this->answer_separator);
         $value = join($this->answer_separator, $value);
         if (strcmp($value, join($this->answer_separator, $this->getOrderingElements())) == 0) {
             $points = $this->getPoints();
             return $points;
         }
         return 0;
     }

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◆ copyObject()

assOrderingHorizontal::copyObject	(	$target_questionpool_id,
		$title = `""`
	)

Copies an assOrderingHorizontal object.

Definition at line 202 of file class.assOrderingHorizontal.php.

References assQuestion\$original_id, assQuestion\$title, assQuestion\_getOriginalId(), assQuestion\getId(), and assQuestion\getObjId().

                                                                     : int
     {
         if ($this->getId() <= 0) {
             throw new RuntimeException('The question has not been saved. It cannot be duplicated');
         }
         // duplicate the question in database
         $clone = $this;
         include_once("./Modules/TestQuestionPool/classes/class.assQuestion.php");
         $original_id = assQuestion::_getOriginalId($this->id);
         $clone->id = -1;
         $source_questionpool_id = $this->getObjId();
         $clone->setObjId($target_questionpool_id);
         if ($title) {
             $clone->setTitle($title);
         }
         $clone->saveToDb();
         // copy question page content
         $clone->copyPageOfQuestion($original_id);
         // copy XHTML media objects
         $clone->copyXHTMLMediaObjectsOfQuestion($original_id);
 
         $clone->onCopy($source_questionpool_id, $original_id, $clone->getObjId(), $clone->getId());
 
         return $clone->id;
     }

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◆ createNewOriginalFromThisDuplicate()

assOrderingHorizontal::createNewOriginalFromThisDuplicate	(	$targetParentId,
		$targetQuestionTitle = `""`
	)

Definition at line 228 of file class.assOrderingHorizontal.php.

References assQuestion\$id, assQuestion\getId(), and assQuestion\getObjId().

                                                                                                   : int
     {
         if ($this->getId() <= 0) {
             throw new RuntimeException('The question has not been saved. It cannot be duplicated');
         }
 
         include_once("./Modules/TestQuestionPool/classes/class.assQuestion.php");
 
         $sourceQuestionId = $this->id;
         $sourceParentId = $this->getObjId();
 
         // duplicate the question in database
         $clone = $this;
         $clone->id = -1;
 
         $clone->setObjId($targetParentId);
 
         if ($targetQuestionTitle) {
             $clone->setTitle($targetQuestionTitle);
         }
 
         $clone->saveToDb();
         // copy question page content
         $clone->copyPageOfQuestion($sourceQuestionId);
         // copy XHTML media objects
         $clone->copyXHTMLMediaObjectsOfQuestion($sourceQuestionId);
 
         $clone->onCopy($sourceParentId, $sourceQuestionId, $clone->getObjId(), $clone->getId());
 
         return $clone->id;
     }

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◆ deleteAnswers()

assOrderingHorizontal::deleteAnswers ( $question_id )

Deletes datasets from answers tables.

Parameters

integer $question_id The question id which should be deleted in the answers table

Definition at line 457 of file class.assOrderingHorizontal.php.

                                                : void
     {
     }

◆ duplicate()

assOrderingHorizontal::duplicate	(	bool	$for_test = `true`,
		string	$title = `""`,
		string	$author = `""`,
		string	$owner = `""`,
			$testObjId = `null`
	)

Duplicates an assOrderingHorizontal.

Definition at line 153 of file class.assOrderingHorizontal.php.

References assQuestion\$author, assQuestion\$original_id, assQuestion\$owner, assQuestion\$title, assQuestion\_getOriginalId(), assQuestion\getId(), and assQuestion\getObjId().

                                                                                                                                     : int
     {
         if ($this->id <= 0) {
             // The question has not been saved. It cannot be duplicated
             return -1;
         }
         // duplicate the question in database
         $this_id = $this->getId();
         $thisObjId = $this->getObjId();
 
         $clone = $this;
         include_once("./Modules/TestQuestionPool/classes/class.assQuestion.php");
         $original_id = assQuestion::_getOriginalId($this->id);
         $clone->id = -1;
 
         if ((int) $testObjId > 0) {
             $clone->setObjId($testObjId);
         }
 
         if ($title) {
             $clone->setTitle($title);
         }
 
         if ($author) {
             $clone->setAuthor($author);
         }
         if ($owner) {
             $clone->setOwner($owner);
         }
 
         if ($for_test) {
             $clone->saveToDb($original_id);
         } else {
             $clone->saveToDb();
         }
 
         // copy question page content
         $clone->copyPageOfQuestion($this_id);
         // copy XHTML media objects
         $clone->copyXHTMLMediaObjectsOfQuestion($this_id);
 
         $clone->onDuplicate($thisObjId, $this_id, $clone->getObjId(), $clone->getId());
 
         return $clone->id;
     }

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◆ fromXML()

assOrderingHorizontal::fromXML	(		$item,
		int	$questionpool_id,
		?int	$tst_id,
		&	$tst_object,
		int &	$question_counter,
		array	$import_mapping,
		array &	$solutionhints = `[]`
	)

Creates a question from a QTI file.

Receives parameters from a QTI parser and creates a valid ILIAS question object

Parameters

ilQTIItem	$item	The QTI item object
integer	$questionpool_id	The id of the parent questionpool
integer	$tst_id	The id of the parent test if the question is part of a test
object	$tst_object	A reference to the parent test object
integer	$question_counter	A reference to a question counter to count the questions of an imported question pool
array	$import_mapping	An array containing references to included ILIAS objects

Definition at line 502 of file class.assOrderingHorizontal.php.

                                                                                                                                                                : array
     {
         include_once "./Modules/TestQuestionPool/classes/import/qti12/class.assOrderingHorizontalImport.php";
         $import = new assOrderingHorizontalImport($this);
         return $import->fromXML($item, $questionpool_id, $tst_id, $tst_object, $question_counter, $import_mapping);
     }

◆ getAdditionalTableName()

assOrderingHorizontal::getAdditionalTableName ( )

Returns the name of the additional question data table in the database.

Returns: string The additional table name

Definition at line 437 of file class.assOrderingHorizontal.php.

Referenced by loadFromDb(), and saveAdditionalQuestionDataToDb().

                                             : string
     {
         return "qpl_qst_horder";
     }

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◆ getAnswerSeparator()

assOrderingHorizontal::getAnswerSeparator ( )

Returns: string

Definition at line 97 of file class.assOrderingHorizontal.php.

References $answer_separator.

                                         : string
     {
         return $this->answer_separator;
     }

◆ getAnswerTableName()

assOrderingHorizontal::getAnswerTableName ( )

Returns the name of the answer table in the database.

Returns: string The answer table name

Definition at line 447 of file class.assOrderingHorizontal.php.

                                         : string
     {
         return "";
     }

◆ getAvailableAnswerOptions()

assOrderingHorizontal::getAvailableAnswerOptions ( $index = null )

If index is null, the function returns an array with all anwser options Else it returns the specific answer option.

Parameters

null | int $index

Returns: array|ASS_AnswerSimple

Implements iQuestionCondition.

Definition at line 757 of file class.assOrderingHorizontal.php.

References $index, and getOrderingElements().

     {
         $elements = $this->getOrderingElements();
         if ($index !== null) {
             if (array_key_exists($index, $elements)) {
                 return $elements[$index];
             }
             return null;
         } else {
             return $elements;
         }
     }

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◆ getBestSolution()

assOrderingHorizontal::getBestSolution	(	$active_id,
		$pass
	)

Returns the best solution for a given pass of a participant.

Returns: array An associated array containing the best solution

Definition at line 527 of file class.assOrderingHorizontal.php.

                                                       : array
     {
         $user_solution = array();
         return $user_solution;
     }

◆ getExpressionTypes()

assOrderingHorizontal::getExpressionTypes ( )

Get all available expression types for a specific question.

Returns: array

Implements iQuestionCondition.

Definition at line 681 of file class.assOrderingHorizontal.php.

References $data, $DIC, $ilDB, ILIAS\LTI\ToolProvider\$key, assQuestion\$points, calculateReachedPoints(), assQuestion\getId(), getMaximumPoints(), getOrderingElements(), iQuestionCondition\getUserQuestionResult(), assQuestion\lookupMaxStep(), iQuestionCondition\NumericResultExpression, iQuestionCondition\OrderingResultExpression, iQuestionCondition\PercentageResultExpression, splitAndTrimOrderElementText(), and iQuestionCondition\StringResultExpression.

                                         : array
     {
         return array(
             iQuestionCondition::PercentageResultExpression,
             iQuestionCondition::NumericResultExpression,
             iQuestionCondition::OrderingResultExpression,
             iQuestionCondition::StringResultExpression,
         );
     }

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◆ getMaximumPoints()

assOrderingHorizontal::getMaximumPoints ( )

Returns the maximum points, a learner can reach answering the question.

See also: $points

Definition at line 265 of file class.assOrderingHorizontal.php.

References assQuestion\getPoints().

Referenced by getExpressionTypes(), and isComplete().

                                       : float
     {
         return $this->getPoints();
     }

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◆ getOperators()

assOrderingHorizontal::getOperators ( $expression )

Get all available operations for a specific question.

Parameters

$expression

Implements iQuestionCondition.

Definition at line 672 of file class.assOrderingHorizontal.php.

References ilOperatorsExpressionMapping\getOperatorsByExpression().

                                              : array
     {
         return ilOperatorsExpressionMapping::getOperatorsByExpression($expression);
     }

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◆ getOrderingElements()

assOrderingHorizontal::getOrderingElements ( )

Get ordering elements from order text.

Returns: array Ordering elements

Definition at line 538 of file class.assOrderingHorizontal.php.

References getOrderText(), and splitAndTrimOrderElementText().

Referenced by calculateReachedPointsForSolution(), getAvailableAnswerOptions(), getExpressionTypes(), getRandomOrderingElements(), and toJSON().

                                          : array
     {
         return $this->splitAndTrimOrderElementText($this->getOrderText() ?? "", $this->separator);
     }

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◆ getOrderText()

assOrderingHorizontal::getOrderText ( )

Get order text.

Returns: string Order text

Definition at line 560 of file class.assOrderingHorizontal.php.

References $ordertext.

Referenced by getOrderingElements(), and saveAdditionalQuestionDataToDb().

     {
         return $this->ordertext;
     }

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◆ getQuestionType()

assOrderingHorizontal::getQuestionType ( )

Returns the question type of the question.

Returns: integer The question type of the question

Definition at line 427 of file class.assOrderingHorizontal.php.

Referenced by toJSON().

                                      : string
     {
         return "assOrderingHorizontal";
     }

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◆ getRandomOrderingElements()

assOrderingHorizontal::getRandomOrderingElements ( )

Get ordering elements from order text in random sequence.

Returns: array Ordering elements

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

References getOrderingElements(), and assQuestion\getShuffler().

                                                : array
     {
         $elements = $this->getOrderingElements();
         $elements = $this->getShuffler()->transform($elements);
         return $elements;
     }

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◆ getRTETextWithMediaObjects()

assOrderingHorizontal::getRTETextWithMediaObjects ( )

Collects all text in the question which could contain media objects which were created with the Rich Text Editor.

Definition at line 465 of file class.assOrderingHorizontal.php.

                                                 : string
     {
         $text = parent::getRTETextWithMediaObjects();
         return $text;
     }

◆ getSeparator()

assOrderingHorizontal::getSeparator ( )

Get order text separator.

Returns: string Separator

Definition at line 602 of file class.assOrderingHorizontal.php.

References $separator.

                                   : string
     {
         return $this->separator;
     }

◆ getSolutionSubmit()

assOrderingHorizontal::getSolutionSubmit ( )

Definition at line 331 of file class.assOrderingHorizontal.php.

Referenced by saveWorkingData().

     {
         return $_POST["orderresult"];
     }

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◆ getTextSize()

assOrderingHorizontal::getTextSize ( )

Get text size.

Returns: double Text size in percent maybe

Definition at line 580 of file class.assOrderingHorizontal.php.

References $textsize.

Referenced by saveAdditionalQuestionDataToDb(), and toJSON().

     {
         return $this->textsize;
     }

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◆ isComplete()

assOrderingHorizontal::isComplete ( )

Returns true, if a single choice question is complete for use.

Returns: boolean True, if the single choice question is complete for use, otherwise false

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

References getMaximumPoints().

                                 : bool
     {
         if (strlen($this->title) and ($this->author) and ($this->question) and ($this->getMaximumPoints() > 0)) {
             return true;
         } else {
             return false;
         }
     }

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◆ loadFromDb()

assOrderingHorizontal::loadFromDb ( $question_id )

Loads a assOrderingHorizontal object from a database.

Parameters

object	$db	A pear DB object
integer	$question_id	A unique key which defines the multiple choice test in the database

Definition at line 109 of file class.assOrderingHorizontal.php.

References $data, $DIC, Vendor\Package\$e, $ilDB, ilRTE\_replaceMediaObjectImageSrc(), getAdditionalTableName(), ilAssQuestionLifecycle\getDraftInstance(), ilAssQuestionLifecycle\getInstance(), assQuestion\setAdditionalContentEditingMode(), assQuestion\setAuthor(), assQuestion\setComment(), assQuestion\setId(), assQuestion\setLifecycle(), assQuestion\setNrOfTries(), assQuestion\setObjId(), setOrderText(), assQuestion\setOriginalId(), assQuestion\setOwner(), assQuestion\setPoints(), assQuestion\setQuestion(), setTextSize(), and assQuestion\setTitle().

                                             : void
     {
         global $DIC;
         $ilDB = $DIC['ilDB'];
 
         $result = $ilDB->queryF(
             "SELECT qpl_questions.*, " . $this->getAdditionalTableName() . ".* FROM qpl_questions LEFT JOIN " . $this->getAdditionalTableName() . " ON " . $this->getAdditionalTableName() . ".question_fi = qpl_questions.question_id WHERE qpl_questions.question_id = %s",
             array("integer"),
             array($question_id)
         );
         if ($result->numRows() == 1) {
             $data = $ilDB->fetchAssoc($result);
             $this->setId($question_id);
             $this->setObjId($data["obj_fi"]);
             $this->setTitle((string) $data["title"]);
             $this->setComment((string) $data["description"]);
             $this->setOriginalId($data["original_id"]);
             $this->setNrOfTries($data['nr_of_tries']);
             $this->setAuthor($data["author"]);
             $this->setPoints($data["points"]);
             $this->setOwner($data["owner"]);
             include_once("./Services/RTE/classes/class.ilRTE.php");
             $this->setQuestion(ilRTE::_replaceMediaObjectImageSrc((string) $data["question_text"], 1));
             $this->setOrderText($data["ordertext"]);
             $this->setTextSize($data["textsize"]);
 
             try {
                 $this->setLifecycle(ilAssQuestionLifecycle::getInstance($data['lifecycle']));
             } catch (ilTestQuestionPoolInvalidArgumentException $e) {
                 $this->setLifecycle(ilAssQuestionLifecycle::getDraftInstance());
             }
 
             try {
                 $this->setAdditionalContentEditingMode($data['add_cont_edit_mode']);
             } catch (ilTestQuestionPoolException $e) {
             }
         }
 
         parent::loadFromDb($question_id);
     }

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◆ saveAdditionalQuestionDataToDb()

assOrderingHorizontal::saveAdditionalQuestionDataToDb ( )

Saves a record to the question types additional data table.

Returns: mixed

Implements ilObjQuestionScoringAdjustable.

Definition at line 397 of file class.assOrderingHorizontal.php.

References $DIC, $ilDB, getAdditionalTableName(), assQuestion\getId(), getOrderText(), and getTextSize().

Referenced by saveToDb().

     {
         global $DIC;
         $ilDB = $DIC['ilDB'];
 
         // save additional data
         $ilDB->manipulateF(
             "DELETE FROM " . $this->getAdditionalTableName()
                             . " WHERE question_fi = %s",
             array( "integer" ),
             array( $this->getId() )
         );
 
         $ilDB->manipulateF(
             "INSERT INTO " . $this->getAdditionalTableName()
                             . " (question_fi, ordertext, textsize) VALUES (%s, %s, %s)",
             array( "integer", "text", "float" ),
             array(
                                 $this->getId(),
                                 $this->getOrderText(),
                                 ($this->getTextSize() < 10) ? null : (float) $this->getTextSize()
                             )
         );
     }

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◆ saveToDb()

assOrderingHorizontal::saveToDb ( $original_id = "" )

Saves a assOrderingHorizontal object to a database.

Definition at line 82 of file class.assOrderingHorizontal.php.

References assQuestion\$original_id, saveAdditionalQuestionDataToDb(), and assQuestion\saveQuestionDataToDb().

                                                : void
     {
         if ($original_id == "") {
             $this->saveQuestionDataToDb();
         } else {
             $this->saveQuestionDataToDb($original_id);
         }
 
         $this->saveAdditionalQuestionDataToDb();
         parent::saveToDb();
     }

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◆ saveWorkingData()

assOrderingHorizontal::saveWorkingData	(	$active_id,
		$pass = `null`,
		$authorized = `true`
	)

Saves the learners input of the question to the database.

public

Parameters

integer	$active_id	Active id of the user
integer	$pass	Test pass

Returns: boolean $status

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

References $DIC, $ilDB, $ilUser, ilObjAssessmentFolder\_enabledAssessmentLogging(), ilObjAssessmentFolder\_getLogLanguage(), ilObjTest\_getPass(), assQuestion\getId(), assQuestion\getProcessLocker(), getSolutionSubmit(), ILIAS\Repository\lng(), assQuestion\logAction(), assQuestion\removeCurrentSolution(), and assQuestion\saveCurrentSolution().

                                                                                  : bool
     {
         global $DIC;
         if ($DIC->testQuestionPool()->internal()->request()->raw('test_answer_changed') === null) {
             return true;
         }
 
         global $DIC;
         $ilDB = $DIC['ilDB'];
         $ilUser = $DIC['ilUser'];
 
         if (is_null($pass)) {
             include_once "./Modules/Test/classes/class.ilObjTest.php";
             $pass = ilObjTest::_getPass($active_id);
         }
 
         $entered_values = false;
 
         $this->getProcessLocker()->executeUserSolutionUpdateLockOperation(function () use (&$entered_values, $active_id, $pass, $authorized) {
             $this->removeCurrentSolution($active_id, $pass, $authorized);
 
             $solutionSubmit = $this->getSolutionSubmit();
 
             $entered_values = false;
             if (strlen($solutionSubmit)) {
                 $this->saveCurrentSolution($active_id, $pass, $_POST['orderresult'], null, $authorized);
                 $entered_values = true;
             }
         });
 
         if ($entered_values) {
             include_once("./Modules/Test/classes/class.ilObjAssessmentFolder.php");
             if (ilObjAssessmentFolder::_enabledAssessmentLogging()) {
                 assQuestion::logAction($this->lng->txtlng(
                     "assessment",
                     "log_user_entered_values",
                     ilObjAssessmentFolder::_getLogLanguage()
                 ), $active_id, $this->getId());
             }
         } else {
             include_once("./Modules/Test/classes/class.ilObjAssessmentFolder.php");
             if (ilObjAssessmentFolder::_enabledAssessmentLogging()) {
                 assQuestion::logAction($this->lng->txtlng(
                     "assessment",
                     "log_user_not_entered_values",
                     ilObjAssessmentFolder::_getLogLanguage()
                 ), $active_id, $this->getId());
             }
         }
 
         return true;
     }

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◆ setExportDetailsXLS()

assOrderingHorizontal::setExportDetailsXLS	(	ilAssExcelFormatHelper	$worksheet,
		int	$startrow,
		int	$active_id,
		int	$pass
	)

{}

Definition at line 474 of file class.assOrderingHorizontal.php.

References $i, assQuestion\getSolutionValues(), and ilAssExcelFormatHelper\setCell().

                                                                                                                     : int
     {
         parent::setExportDetailsXLS($worksheet, $startrow, $active_id, $pass);
 
         $solutionvalue = "";
         $solutions = $this->getSolutionValues($active_id, $pass);
         if (array_key_exists(0, $solutions)) {
             $solutionvalue = str_replace("{::}", " ", $solutions[0]["value1"]);
         }
         $i = 1;
         $worksheet->setCell($startrow + $i, 2, $solutionvalue);
         $i++;
 
         return $startrow + $i + 1;
     }

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◆ setOrderText()

assOrderingHorizontal::setOrderText ( $a_value )

Set order text.

Parameters

string $a_value Order text

Definition at line 570 of file class.assOrderingHorizontal.php.

Referenced by loadFromDb().

                                           : void
     {
         $this->ordertext = $a_value;
     }

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◆ setSeparator()

assOrderingHorizontal::setSeparator ( $a_value )

Set order text separator.

Parameters

string $a_value Separator

Definition at line 612 of file class.assOrderingHorizontal.php.

                                           : void
     {
         $this->separator = $a_value;
     }

◆ setTextSize()

assOrderingHorizontal::setTextSize ( $a_value )

Set text size.

Parameters

double $a_value Text size in percent

Definition at line 590 of file class.assOrderingHorizontal.php.

Referenced by loadFromDb().

                                          : void
     {
         if ($a_value >= 10) {
             $this->textsize = $a_value;
         }
     }

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◆ splitAndTrimOrderElementText()

assOrderingHorizontal::splitAndTrimOrderElementText	(	string	$in_string,
		string	$separator
	)

Splits the answer string either by space(s) or the separator (eg.

::) and trims the resulting array elements.

Parameters

string	$in_string	OrderElements
string	$separator	to be used for splitting.

Returns: array

Definition at line 313 of file class.assOrderingHorizontal.php.

References ILIAS\LTI\ToolProvider\$key, and ilStr\strPos().

Referenced by calculateReachedPointsForSolution(), getExpressionTypes(), and getOrderingElements().

                                                                                       : array
     {
         $result = array();
         include_once "./Services/Utilities/classes/class.ilStr.php";
 
         if (ilStr::strPos($in_string, $separator) === false) {
             $result = preg_split("/\\s+/", $in_string);
         } else {
             $result = explode($separator, $in_string);
         }
 
         foreach ($result as $key => $value) {
             $result[$key] = trim($value);
         }
 
         return $result;
     }

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◆ supportsJavascriptOutput()

assOrderingHorizontal::supportsJavascriptOutput ( )

Definition at line 617 of file class.assOrderingHorizontal.php.

                                               : bool
     {
         return true;
     }

◆ supportsNonJsOutput()

assOrderingHorizontal::supportsNonJsOutput ( )

Definition at line 622 of file class.assOrderingHorizontal.php.

                                          : bool
     {
         return false;
     }

◆ toJSON()

assOrderingHorizontal::toJSON ( )

Returns a JSON representation of the question.

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

References $mobs, ilObjMediaObject\_getMobsOfObject(), assQuestion\formatSAQuestion(), assQuestion\getId(), assQuestion\getNrOfTries(), getOrderingElements(), assQuestion\getPoints(), assQuestion\getQuestion(), getQuestionType(), getTextSize(), assQuestion\getTitleForHTMLOutput(), and ILIAS\Repository\int().

                             : string
     {
         include_once("./Services/RTE/classes/class.ilRTE.php");
         $result = array();
         $result['id'] = $this->getId();
         $result['type'] = (string) $this->getQuestionType();
         $result['title'] = $this->getTitleForHTMLOutput();
         $result['question'] = $this->formatSAQuestion($this->getQuestion());
         $result['nr_of_tries'] = $this->getNrOfTries();
         $result['shuffle'] = true;
         $result['points'] = (bool) $this->getPoints();
         $result['textsize'] = ((int) $this->getTextSize()) // #10923
             ? (int) $this->getTextSize()
             : 100;
         $result['feedback'] = array(
             'onenotcorrect' => $this->formatSAQuestion($this->feedbackOBJ->getGenericFeedbackTestPresentation($this->getId(), false)),
             'allcorrect' => $this->formatSAQuestion($this->feedbackOBJ->getGenericFeedbackTestPresentation($this->getId(), true))
         );
 
         $arr = array();
         foreach ($this->getOrderingElements() as $order => $answer) {
             array_push($arr, array(
                 "answertext" => (string) $answer,
                 "order" => (int) $order + 1
             ));
         }
         $result['answers'] = $arr;
 
         $mobs = ilObjMediaObject::_getMobsOfObject("qpl:html", $this->getId());
         $result['mobs'] = $mobs;
 
         return json_encode($result);
     }

Here is the call graph for this function:

◆ toXML()

assOrderingHorizontal::toXML	(	$a_include_header = `true`,
		$a_include_binary = `true`,
		$a_shuffle = `false`,
		$test_output = `false`,
		$force_image_references = `false`
	)

Returns a QTI xml representation of the question and sets the internal domxml variable with the DOM XML representation of the QTI xml representation.

Returns: string The QTI xml representation of the question

Definition at line 515 of file class.assOrderingHorizontal.php.

                                                                                                                                                         : string
     {
         include_once "./Modules/TestQuestionPool/classes/export/qti12/class.assOrderingHorizontalExport.php";
         $export = new assOrderingHorizontalExport($this);
         return $export->toXML($a_include_header, $a_include_binary, $a_shuffle, $test_output, $force_image_references);
     }

Field Documentation

◆ $answer_separator

assOrderingHorizontal::$answer_separator = '{::}'

protected

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

Referenced by getAnswerSeparator().

◆ $ordertext

assOrderingHorizontal::$ordertext

protected

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

Referenced by getOrderText().

◆ $separator

assOrderingHorizontal::$separator = "::"

protected

Definition at line 38 of file class.assOrderingHorizontal.php.

Referenced by getSeparator().

◆ $textsize

assOrderingHorizontal::$textsize

protected

Definition at line 37 of file class.assOrderingHorizontal.php.

Referenced by getTextSize().

◆ HAS_SPECIFIC_FEEDBACK

const assOrderingHorizontal::HAS_SPECIFIC_FEEDBACK = false

protected

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

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

Modules/TestQuestionPool/classes/class.assOrderingHorizontal.php

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ buildTestPresentationConfig()

◆ calculateReachedPoints()

◆ calculateReachedPointsForSolution()

◆ copyObject()

◆ createNewOriginalFromThisDuplicate()

◆ deleteAnswers()

◆ duplicate()

◆ fromXML()

◆ getAdditionalTableName()

◆ getAnswerSeparator()

◆ getAnswerTableName()

◆ getAvailableAnswerOptions()

◆ getBestSolution()

◆ getExpressionTypes()

◆ getMaximumPoints()

◆ getOperators()

◆ getOrderingElements()

◆ getOrderText()

◆ getQuestionType()

◆ getRandomOrderingElements()

◆ getRTETextWithMediaObjects()

◆ getSeparator()

◆ getSolutionSubmit()

◆ getTextSize()

◆ isComplete()

◆ loadFromDb()

◆ saveAdditionalQuestionDataToDb()

◆ saveToDb()

◆ saveWorkingData()

◆ setExportDetailsXLS()

◆ setOrderText()

◆ setSeparator()

◆ setTextSize()

◆ splitAndTrimOrderElementText()

◆ supportsJavascriptOutput()

◆ supportsNonJsOutput()

◆ toJSON()

◆ toXML()

Field Documentation

◆ $answer_separator

◆ $ordertext

◆ $separator

◆ $textsize

◆ HAS_SPECIFIC_FEEDBACK