Class for numeric questions. More...

Inheritance diagram for assNumeric:

Collaboration diagram for assNumeric:

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

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

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

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

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

	createNewOriginalFromThisDuplicate ($targetParentId, $targetQuestionTitle="")

	getLowerLimit ()

	getUpperLimit ()

	setLowerLimit ($a_limit)

	setUpperLimit ($a_limit)

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

	contains ($value)
	Checks for a given value within the range. More...

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

	getMaxChars ()
	Returns the maximum number of characters for the numeric input field. More...

	setMaxChars ($maxchars)
	Sets the maximum number of characters for the numeric input field. More...

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

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

	setExportDetailsXLS (&$worksheet, $startrow, $active_id, $pass, &$format_title, &$format_bold)
	Creates an Excel worksheet for the detailed cumulated results of this question. More...

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

	setProcessLocker ($processLocker)

	getProcessLocker ()

	fromXML (&$item, &$questionpool_id, &$tst_id, &$tst_object, &$question_counter, &$import_mapping)
	Receives parameters from a QTI parser and creates a valid ILIAS question object. 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. More...

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

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

	setTitle ($title="")
	Sets the title string of the assQuestion object. More...

	setId ($id=-1)
	Sets the id of the assQuestion object. More...

	setTestId ($id=-1)
	Sets the test id of the assQuestion object. More...

	setComment ($comment="")
	Sets the comment string of the assQuestion object. More...

	setOutputType ($outputType=OUTPUT_HTML)
	Sets the output type. More...

	setShuffle ($shuffle=true)
	Sets the shuffle flag. More...

	setEstimatedWorkingTime ($hour=0, $min=0, $sec=0)
	Sets the estimated working time of a question. More...

	keyInArray ($searchkey, $array)
	returns TRUE if the key occurs in an array More...

	setAuthor ($author="")
	Sets the authors name of the assQuestion object. More...

	setOwner ($owner="")
	Sets the creator/owner ID of the assQuestion object. More...

	getTitle ()
	Gets the title string of the assQuestion object. More...

	getId ()
	Gets the id of the assQuestion object. More...

	getShuffle ()
	Gets the shuffle flag. More...

	getTestId ()
	Gets the test id of the assQuestion object. More...

	getComment ()
	Gets the comment string of the assQuestion object. More...

	getOutputType ()
	Gets the output type. More...

	supportsJavascriptOutput ()
	Returns true if the question type supports JavaScript output. More...

	supportsNonJsOutput ()

	requiresJsSwitch ()

	getEstimatedWorkingTime ()
	Gets the estimated working time of a question. More...

	getAuthor ()
	Gets the authors name of the assQuestion object. More...

	getOwner ()
	Gets the creator/owner ID of the assQuestion object. More...

	getObjId ()
	Get the object id of the container object. More...

	setObjId ($obj_id=0)
	Set the object id of the container object. More...

	setExternalId ($external_id)

	getExternalId ()

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

&	_getQuestionInfo ($question_id)
	Returns question information from the database. More...

	getSuggestedSolutionOutput ()

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

	getSuggestedSolutions ()
	Return the suggested solutions. More...

	_getReachedPoints ($active_id, $question_id, $pass=NULL)
	Returns the points, a learner has reached answering the question. More...

	getReachedPoints ($active_id, $pass=NULL)
	Returns the points, a learner has reached answering the question This is the fast way to get the points directly from the database. More...

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

	getAdjustedReachedPoints ($active_id, $pass=NULL)
	returns the reached points ... More...

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

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

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

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

	logAction ($logtext="", $active_id="", $question_id="")
	Logs an action into the Test&Assessment log. More...

	_logAction ($logtext="", $active_id="", $question_id="")
	Logs an action into the Test&Assessment log. More...

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

	getSuggestedSolutionPath ()
	Returns the path for a suggested solution. More...

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

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

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

	getJavaPathWeb ()
	Returns the web image path for web accessable java applets of a question. More...

	getSuggestedSolutionPathWeb ()
	Returns the web path for a suggested solution. More...

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

	getFlashPathWeb ()
	Returns the web image path for web accessable flash applications of a question. More...

&	getSolutionValues ($active_id, $pass=NULL)
	Loads solutions of a given user from the database an returns it. More...

	isInUse ($question_id="")
	Checks whether the question is in use or not. More...

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

	pcArrayShuffle ($array)
	Shuffles the values of a given array. More...

	getQuestionTypeFromDb ($question_id)
	get question type for question id 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...

	deleteAdditionalTableData ($question_id)
	Deletes datasets from the additional question table in the database. More...

	delete ($question_id)
	Deletes a question and all materials from the database. More...

	getTotalAnswers ()
	get total number of answers More...

	_getTotalAnswers ($a_q_id)
	get number of answers for question id (static) note: do not use $this inside this method More...

	_getTotalRightAnswers ($a_q_id)
	get number of answers for question id (static) note: do not use $this inside this method More...

	_getTitle ($a_q_id)
	Returns the title of a question. More...

	_getQuestionText ($a_q_id)
	Returns question text. More...

	copyXHTMLMediaObjectsOfQuestion ($a_q_id)

	syncXHTMLMediaObjectsOfQuestion ()

	createPageObject ()
	create page object of question More...

	copyPageOfQuestion ($a_q_id)

	getPageOfQuestion ()

	_getQuestionType ($question_id)
	Returns the question type of a question with a given id. More...

	_getQuestionTitle ($question_id)
	Returns the question title of a question with a given id. More...

	setOriginalId ($original_id)

	getOriginalId ()

	loadFromDb ($question_id)
	Loads the question from the database. More...

	createNewQuestion ($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 ($original_id="")

	saveToDb ($original_id="")
	Saves the question to the database. More...

	setNewOriginalId ($newId)

	deleteSuggestedSolutions ()
	Deletes all suggestes solutions in the database. More...

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

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

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

	_resolveInternalLink ($internal_link)

	_resolveIntLinks ($question_id)

	_getInternalLinkHref ($target="")

	syncWithOriginal ()

	createRandomSolution ($test_id, $user_id)

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

	_questionExistsInPool ($question_id)
	Returns true if the question already exists in the database and is assigned to a question pool. More...

	getPoints ()
	Returns the maximum available points for the question. More...

	setPoints ($a_points)
	Sets the maximum available points for the question. More...

	getSolutionMaxPass ($active_id)
	Returns the maximum pass a users question solution. More...

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

	_isWriteable ($question_id, $user_id)
	Returns true if the question is writeable by a certain user. More...

	_isUsedInRandomTest ($question_id="")
	Checks whether the question is used in a random test or not. More...

	calculateReachedPoints ($active_id, $pass=NULL, $returndetails=FALSE)
	Returns the points, a learner has reached answering the question. More...

	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 ($txt_output, $prepare_for_latex_output=FALSE)
	Prepares a string for a text area output in tests. More...

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

	addQTIMaterial (&$a_xml_writer, $a_material, $close_material_tag=TRUE, $add_mobs=TRUE)
	Creates a QTI material tag from a plain text or xhtml text. More...

	createNewImageFileName ($image_filename)

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

	getQuestion ()
	Gets the question string of the question object. More...

	setQuestion ($question="")
	Sets the question string of the question object. More...

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

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

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

	cleanupMediaObjectUsage ()
	synchronises appearances of media objects in the question with media object usage table More...

&	getInstances ()
	Gets all instances of the question. More...

	_needsManualScoring ($question_id)

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

	setExportDetailsXLS (&$worksheet, $startrow, $active_id, $pass, &$format_title, &$format_bold)
	Creates an Excel worksheet for the detailed cumulated results of this question. More...

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

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

	getNrOfTries ()

	setNrOfTries ($a_nr_of_tries)

	setExportImagePath ($a_path)

	_questionExistsInTest ($question_id, $test_id)

	formatSAQuestion ($a_q)
	Format self assessment question. More...

	setPreventRteUsage ($a_val)
	Set prevent rte usage. More...

	getPreventRteUsage ()
	Get prevent rte usage. More...

	setSelfAssessmentEditingMode ($a_selfassessmenteditingmode)
	Set Self-Assessment Editing Mode. More...

	getSelfAssessmentEditingMode ()
	Get Self-Assessment Editing Mode. More...

	setDefaultNrOfTries ($a_defaultnroftries)
	Set Default Nr of Tries. More...

	getDefaultNrOfTries ()
	Get Default Nr of Tries. More...

	isAnswered ($active_id, $pass=null)
	returns boolean wether the question is answered during test pass or not More...

	setObligationsToBeConsidered ($obligationsToBeConsidered=true)
	sets the flag wether obligations are to be considered or not More...

	areObligationsToBeConsidered ()
	gets the flag wether obligations are to be considered or not More...

	isAutosaveable ()

	getAdditionalContentEditingMode ()
	getter for additional content editing mode for this question More...

	setAdditionalContentEditingMode ($additinalContentEditingMode)
	setter for additional content editing mode for this question More...

	isAdditionalContentEditingModePageObject ()
	isser for additional "pageobject" content editing mode More...

	isValidAdditionalContentEditingMode ($additionalContentEditingMode)
	returns the fact wether the passed additional content mode is valid or not More...

	getValidAdditionalContentEditingModes ()
	getter for valid additional content editing modes More...

	addQuestionChangeListener (ilQuestionChangeListener $listener)

	getQuestionChangeListeners ()

	getHtmlUserSolutionPurifier ()

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

Public Member Functions inherited from ilObjQuestionScoringAdjustable
	saveAdditionalQuestionDataToDb ()
	Saves a record to the question types additional data table. More...

Public Member Functions inherited from ilObjAnswerScoringAdjustable
	saveAnswerSpecificDataToDb ()
	Saves the answer specific records into a question types answer table. More...

Data Fields
	$maxchars

Data Fields inherited from assQuestion
const	ADDITIONAL_CONTENT_EDITING_MODE_DEFAULT = 'default'
	constant for additional content editing mode "default" More...

const	ADDITIONAL_CONTENT_EDITING_MODE_PAGE_OBJECT = 'pageobject'
	constant for additional content editing mode "pageobject" More...

	$feedbackOBJ = null

	$prevent_rte_usage = false

	$selfassessmenteditingmode = false

	$defaultnroftries = false

Protected Member Functions
	reworkWorkingData ($active_id, $pass, $obligationsAnswered)
	Reworks the allready saved working data if neccessary. More...

Protected Member Functions inherited from assQuestion
	reworkWorkingData ($active_id, $pass, $obligationsAnswered)
	Reworks the allready saved working data if neccessary. More...

	deletePageOfQuestion ($question_id)
	Deletes the page object of a question with a given ID. More...

	onDuplicate ($originalParentId, $originalQuestionId, $duplicateParentId, $duplicateQuestionId)
	Will be called when a question is duplicated (inside a question pool or for insertion in a test) More...

	onSyncWithOriginal ($originalQuestionId, $duplicateQuestionId)

	onCopy ($sourceParentId, $sourceQuestionId, $targetParentId, $targetQuestionId)
	Will be called when a question is copied (into another question pool) More...

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

	syncSuggestedSolutionFiles ($original_id)
	Syncs the files of a suggested solution if the question is synced. More...

	copySuggestedSolutionFiles ($source_questionpool_id, $source_question_id)

	duplicateQuestionHints ($originalQuestionId, $duplicateQuestionId)

Protected Attributes
	$lower_limit

	$upper_limit

Protected Attributes inherited from assQuestion
	$id

	$title

	$comment

	$owner

	$author

	$question

	$points

	$est_working_time

	$shuffle

	$test_id

	$obj_id

	$ilias

	$tpl

	$lng

	$outputType

	$suggested_solutions

	$original_id

	$page

	$external_id = ''

	$questionChangeListeners = array()

	$processLocker

Additional Inherited Members
Static Public Member Functions inherited from assQuestion
static	_getSuggestedSolutionCount ($question_id)
	Returns the number of suggested solutions associated with a question. More...

static	_getSuggestedSolutionOutput ($question_id)
	Returns the output of the suggested solution. More...

static	_getOriginalId ($question_id)
	Returns the original id of a question. More...

static	originalQuestionExists ($questionId)

static	_instanciateQuestion ($question_id)
	Creates an instance of a question with a given question id. More...

static	_instantiateQuestion ($question_id)

static	_isWorkedThrough ($active_id, $question_id, $pass=NULL)
	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 ($a_user_id, $a_question_ids)
	Checks if an array of question ids is answered by an user or not. More...

static	_includeClass ($question_type, $gui=0)
	Include the php class file for a given question type. More...

static	getGuiClassNameByQuestionType ($questionType)

static	getObjectClassNameByQuestionType ($questionType)

static	getFeedbackClassNameByQuestionType ($questionType)

static	isCoreQuestionType ($questionType)

static	includeCoreClass ($questionType, $withGuiClass)

static	includePluginClass ($questionType, $withGuiClass)

static	_getQuestionTypeName ($type_tag)
	Return the translation for a given question type tag. More...

static &	_instanciateQuestionGUI ($question_id)
	Creates an instance of a question gui with a given question id. More...

static	instantiateQuestionGUI ($a_question_id)
	Creates an instance of a question gui with a given question id. More...

static	lookupParentObjId ($questionId)
	ilDB $ilDB More...

static	lookupOriginalParentObjId ($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 ($questionId)
	returns boolean wether it is possible to set this question type as obligatory or not considering the current question configuration More...

Static Protected Member Functions inherited from assQuestion
static	doesSolutionRecordsExist ($activeId, $pass, $questionId)
	checks wether there are existing solution records for the given test active / pass and given question id More...

Detailed Description

Class for numeric questions.

assNumeric is a class for numeric questions. To solve a numeric question, a learner has to enter a numerical value in a defined range.

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: $Id$

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

Constructor & Destructor Documentation

◆ __construct()

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

assNumeric constructor

The constructor takes possible arguments an creates an instance of the assNumeric 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 numeric question

Definition at line 43 of file class.assNumeric.php.

References assQuestion\$author, assQuestion\$comment, assQuestion\$owner, assQuestion\$question, and assQuestion\$title.

         {
                 parent::__construct($title, $comment, $author, $owner, $question);
                 $this->maxchars = 6;
         }

Member Function Documentation

◆ contains()

assNumeric::contains ( $value )

Checks for a given value within the range.

See also: $upperlimit; $lowerlimit

Parameters

double $value The value to check

Returns: boolean TRUE if the value is in the range, FALSE otherwise

Definition at line 371 of file class.assNumeric.php.

References $_POST, $pass, $result, $row, ilObjAssessmentFolder\_enabledAssessmentLogging(), ilObjAssessmentFolder\_getLogLanguage(), ilObjTest\_getPass(), getAdditionalTableName(), assQuestion\getId(), getLowerLimit(), getMaxChars(), assQuestion\getPoints(), assQuestion\getProcessLocker(), getUpperLimit(), assQuestion\logAction(), ilObjQuestionScoringAdjustable\saveAdditionalQuestionDataToDb(), ilObjAnswerScoringAdjustable\saveAnswerSpecificDataToDb(), assQuestion\saveWorkingData(), and ilUtil\sendInfo().

Referenced by getMaximumPoints().

         {
                 require_once './Services/Math/classes/class.EvalMath.php';
                 $eval = new EvalMath();
                 $eval->suppress_errors = TRUE;
                 $result = $eval->e($value);
                 if (($result === FALSE) || ($result === TRUE)) 
                 {
                         return FALSE;
                 }
 
                 if (($result >= $eval->e($this->getLowerLimit())) && ($result <= $eval->e($this->getUpperLimit())))
                 {
                         return TRUE;
                 }
                 return FALSE;
         }

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◆ copyObject()

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

Copies an assNumeric object.

Parameters

integer	$target_questionpool_id
string	$title

Returns: void|integer Id of the clone or nothing.

Definition at line 220 of file class.assNumeric.php.

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

         {
                 if ($this->id <= 0)
                 {
                         // The question has not been saved. It cannot be duplicated
                         return;
                 }
                 // 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()

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

Definition at line 250 of file class.assNumeric.php.

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

         {
                 if ($this->id <= 0)
                 {
                         // The question has not been saved. It cannot be duplicated
                         return;
                 }
 
                 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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◆ duplicate()

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

Duplicates an assNumericQuestion.

Parameters

bool	$for_test
string	$title
string	$author
string	$owner
integer \| null	$testObjId

Returns: void|integer Id of the clone or nothing.

Definition at line 158 of file class.assNumeric.php.

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

         {
                 if ($this->id <= 0)
                 {
                         // The question has not been saved. It cannot be duplicated
                         return;
                 }
                 // duplicate the question in database
                 $this_id = $this->getId();
                 $thisObjId = $this->getObjId();
                 
                 $clone = $this;
                 require_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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◆ getAdditionalTableName()

assNumeric::getAdditionalTableName ( )

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

Returns: string The additional table name

Definition at line 598 of file class.assNumeric.php.

Referenced by contains(), and saveToDb().

         {
                 return "qpl_qst_numeric";
         }

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◆ getLowerLimit()

assNumeric::getLowerLimit ( )

Definition at line 285 of file class.assNumeric.php.

References $lower_limit.

Referenced by contains().

         {
                 return $this->lower_limit;
         }

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◆ getMaxChars()

assNumeric::getMaxChars ( )

Returns the maximum number of characters for the numeric input field.

Returns: integer The maximum number of characters

Definition at line 578 of file class.assNumeric.php.

References $maxchars.

Referenced by contains().

         {
                 return $this->maxchars;
         }

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◆ getMaximumPoints()

assNumeric::getMaximumPoints ( )

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

See also: $points

Definition at line 312 of file class.assNumeric.php.

References $data, $pass, assQuestion\$points, $result, assQuestion\calculateReachedPoints(), contains(), ilDB\fetchAssoc(), assQuestion\getId(), assQuestion\getPoints(), and assQuestion\getSolutionMaxPass().

Referenced by isComplete().

         {
                 return $this->getPoints();
         }

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◆ getQuestionType()

assNumeric::getQuestionType ( )

Returns the question type of the question.

Returns: integer The question type of the question

Definition at line 568 of file class.assNumeric.php.

         {
                 return "assNumeric";
         }

◆ getRTETextWithMediaObjects()

assNumeric::getRTETextWithMediaObjects ( )

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

Definition at line 607 of file class.assNumeric.php.

         {
                 return parent::getRTETextWithMediaObjects();
         }

◆ getUpperLimit()

assNumeric::getUpperLimit ( )

Definition at line 290 of file class.assNumeric.php.

References $upper_limit.

Referenced by contains().

         {
                 return $this->upper_limit;
         }

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◆ isComplete()

assNumeric::isComplete ( )

Returns true, if a numeric question is complete for use.

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

Definition at line 60 of file class.assNumeric.php.

References getMaximumPoints().

         {
                 if (
                         strlen($this->title) 
                         && $this->author 
                         && $this->question 
                         && $this->getMaximumPoints() > 0
                 )
                 {
                         return true;
                 }
                 return false;
         }

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◆ reworkWorkingData()

assNumeric::reworkWorkingData	(	$active_id,
		$pass,
		$obligationsAnswered
	)

protected

Reworks the allready saved working data if neccessary.

Parameters

integer	$active_id
integer	$pass
boolean	$obligationsAnswered

Definition at line 558 of file class.assNumeric.php.

         {
                 // nothing to rework!
         }

◆ saveToDb()

assNumeric::saveToDb ( $original_id = "" )

Saves a assNumeric object to a database.

Parameters

string $original_id

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

References $data, assQuestion\$original_id, $result, ilRTE\_replaceMediaObjectImageSrc(), ilDB\fetchAssoc(), getAdditionalTableName(), assQuestion\loadFromDb(), ilObjQuestionScoringAdjustable\saveAdditionalQuestionDataToDb(), ilObjAnswerScoringAdjustable\saveAnswerSpecificDataToDb(), assQuestion\saveQuestionDataToDb(), assQuestion\setAdditionalContentEditingMode(), assQuestion\setAuthor(), assQuestion\setComment(), assQuestion\setEstimatedWorkingTime(), assQuestion\setId(), setLowerLimit(), setMaxChars(), assQuestion\setNrOfTries(), assQuestion\setObjId(), assQuestion\setOriginalId(), assQuestion\setOwner(), assQuestion\setPoints(), assQuestion\setQuestion(), assQuestion\setTitle(), and setUpperLimit().

         {
                 $this->saveQuestionDataToDb($original_id);
                 $this->saveAdditionalQuestionDataToDb();
                 $this->saveAnswerSpecificDataToDb();
                 parent::saveToDb($original_id);
         }

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◆ setExportDetailsXLS()

assNumeric::setExportDetailsXLS	(	&	$worksheet,
			$startrow,
			$active_id,
			$pass,
		&	$format_title,
		&	$format_bold
	)

Creates an Excel worksheet for the detailed cumulated results of this question.

Parameters

object	$worksheet	Reference to the parent excel worksheet
object	$startrow	Startrow of the output in the excel worksheet
object	$active_id	Active id of the participant
object	$pass	Test pass
object	$format_title	Excel title format
object	$format_bold	Excel bold format

Returns: object

Definition at line 624 of file class.assNumeric.php.

References $pass, ilExcelUtils\_convert_text(), assQuestion\getSolutionValues(), and assQuestion\getTitle().

         {
                 include_once ("./Services/Excel/classes/class.ilExcelUtils.php");
                 $solutions = $this->getSolutionValues($active_id, $pass);
                 $worksheet->writeString($startrow, 0, ilExcelUtils::_convert_text($this->lng->txt($this->getQuestionType())), $format_title);
                 $worksheet->writeString($startrow, 1, ilExcelUtils::_convert_text($this->getTitle()), $format_title);
                 $i = 1;
                 $worksheet->writeString($startrow + $i, 0, ilExcelUtils::_convert_text($this->lng->txt("result")), $format_bold);
                 if (strlen($solutions[0]["value1"]))
                 {
                         $worksheet->write($startrow + $i, 1, ilExcelUtils::_convert_text($solutions[0]["value1"]));
                 }
                 $i++;
                 return $startrow + $i + 1;
         }

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◆ setLowerLimit()

assNumeric::setLowerLimit ( $a_limit )

Definition at line 295 of file class.assNumeric.php.

Referenced by saveToDb().

         {
                 $a_limit = str_replace(',', '.', $a_limit);
                 $this->lower_limit = $a_limit;
         }

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◆ setMaxChars()

assNumeric::setMaxChars ( $maxchars )

Sets the maximum number of characters for the numeric input field.

Parameters

integer $maxchars The maximum number of characters

Definition at line 588 of file class.assNumeric.php.

References $maxchars.

Referenced by saveToDb().

         {
                 $this->maxchars = $maxchars;
         }

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◆ setUpperLimit()

assNumeric::setUpperLimit ( $a_limit )

Definition at line 301 of file class.assNumeric.php.

Referenced by saveToDb().

         {
                 $a_limit = str_replace(',', '.', $a_limit);
                 $this->upper_limit = $a_limit;
         }

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Field Documentation

◆ $lower_limit

assNumeric::$lower_limit

protected

Definition at line 26 of file class.assNumeric.php.

Referenced by getLowerLimit().

◆ $maxchars

assNumeric::$maxchars

Definition at line 30 of file class.assNumeric.php.

Referenced by getMaxChars(), and setMaxChars().

◆ $upper_limit

assNumeric::$upper_limit

protected

Definition at line 27 of file class.assNumeric.php.

Referenced by getUpperLimit().

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

Modules/TestQuestionPool/classes/class.assNumeric.php

Public Member Functions

Data Fields

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ contains()

◆ copyObject()

◆ createNewOriginalFromThisDuplicate()

◆ duplicate()

◆ getAdditionalTableName()

◆ getLowerLimit()

◆ getMaxChars()

◆ getMaximumPoints()

◆ getQuestionType()

◆ getRTETextWithMediaObjects()

◆ getUpperLimit()

◆ isComplete()

◆ reworkWorkingData()

◆ saveToDb()

◆ setExportDetailsXLS()

◆ setLowerLimit()

◆ setMaxChars()

◆ setUpperLimit()

Field Documentation

◆ $lower_limit

◆ $maxchars

◆ $upper_limit