ILIAS  eassessment Revision 61809
 All Data Structures Namespaces Files Functions Variables Groups Pages
Public Member Functions | Protected Attributes
assOrderingHorizontal Class Reference
Modules/TestQuestionPool

Class for horizontal ordering questions. More...

+ Inheritance diagram for assOrderingHorizontal:
+ Collaboration diagram for assOrderingHorizontal:

Public Member Functions

 __construct ($title="", $comment="", $author="", $owner=-1, $question="")
 assOrderingHorizontal constructor
 isComplete ()
 Returns true, if a single choice question is complete for use.
 saveToDb ($original_id="")
 Saves a assOrderingHorizontal object to a database.
 loadFromDb ($question_id)
 Loads a assOrderingHorizontal object from a database.
 duplicate ($for_test=true, $title="", $author="", $owner="")
 Duplicates an assOrderingHorizontal.
 copyObject ($target_questionpool, $title="")
 Copies an assOrderingHorizontal object.
 getMaximumPoints ()
 Returns the maximum points, a learner can reach answering the question.
 calculateReachedPoints ($active_id, $pass=NULL)
 Returns the points, a learner has reached answering the question The points are calculated from the given answers including checks for all special scoring options in the test container.
 saveWorkingData ($active_id, $pass=NULL)
 Saves the learners input of the question to the database.
 moveRight ($position, $active_id, $pass=null)
 getQuestionType ()
 Returns the question type of the question.
 getAdditionalTableName ()
 Returns the name of the additional question data table in the database.
 getAnswerTableName ()
 Returns the name of the answer table in the database.
 deleteAnswers ($question_id)
 Deletes datasets from answers tables.
 getRTETextWithMediaObjects ()
 Collects all text in the question which could contain media objects which were created with the Rich Text Editor.
 setExportDetailsXLS (&$adapter, $startrow, $active_id, $pass)
 Creates an Excel worksheet for the detailed cumulated results of this question.
 fromXML (&$item, &$questionpool_id, &$tst_id, &$tst_object, &$question_counter, &$import_mapping)
 Creates a question from a QTI file.
 toXML ($a_include_header=true, $a_include_binary=true, $a_shuffle=false, $test_output=false, $force_image_references=false)
 Returns a QTI xml representation of the question and sets the internal domxml variable with the DOM XML representation of the QTI xml representation.
 getBestSolution ($active_id, $pass)
 Returns the best solution for a given pass of a participant.
 getOrderingElements ()
 Get ordering elements from order text.
 getRandomOrderingElements ()
 Get ordering elements from order text in random sequence.
 getOrderText ()
 Get order text.
 setOrderText ($a_value)
 Set order text.
 getTextSize ()
 Get text size.
 setTextSize ($a_value)
 Set text size.
 getSeparator ()
 Get order text separator.
 setSeparator ($a_value)
 Set order text separator.
 __get ($value)
 Object getter.
 __set ($key, $value)
 Object setter.
- Public Member Functions inherited from assQuestion
 questionTitleExists ($questionpool_id, $title)
 Returns TRUE if the question title exists in the database.
 setTitle ($title="")
 Sets the title string of the assQuestion object.
 setId ($id=-1)
 Sets the id of the assQuestion object.
 setTestId ($id=-1)
 Sets the test id of the assQuestion object.
 setComment ($comment="")
 Sets the comment string of the assQuestion object.
 setOutputType ($outputType=OUTPUT_HTML)
 Sets the output type.
 setShuffle ($shuffle=true)
 Sets the shuffle flag.
 setEstimatedWorkingTime ($hour=0, $min=0, $sec=0)
 Sets the estimated working time of a question.
 keyInArray ($searchkey, $array)
 returns TRUE if the key occurs in an array
 setAuthor ($author="")
 Sets the authors name of the assQuestion object.
 setOwner ($owner="")
 Sets the creator/owner ID of the assQuestion object.
 getTitle ()
 Gets the title string of the assQuestion object.
 getId ()
 Gets the id of the assQuestion object.
 getShuffle ()
 Gets the shuffle flag.
 getTestId ()
 Gets the test id of the assQuestion object.
 getComment ()
 Gets the comment string of the assQuestion object.
 getOutputType ()
 Gets the output type.
 supportsJavascriptOutput ()
 Returns true if the question type supports JavaScript output.
 getEstimatedWorkingTime ()
 Gets the estimated working time of a question.
 getAuthor ()
 Gets the authors name of the assQuestion object.
 getOwner ()
 Gets the creator/owner ID of the assQuestion object.
 getObjId ()
 Get the object id of the container object.
 setObjId ($obj_id=0)
 Set the object id of the container object.
 _getMaximumPoints ($question_id)
 Returns the maximum points, a learner can reach answering the question.
& _getQuestionInfo ($question_id)
 Returns question information from the database.
 getSuggestedSolutionOutput ()
& _getSuggestedSolution ($question_id, $subquestion_index=0)
 Returns a suggested solution for a given subquestion index.
 getSuggestedSolutions ()
 Return the suggested solutions.
 _getReachedPoints ($active_id, $question_id, $pass=NULL)
 Returns the points, a learner has reached answering the question.
 getReachedPoints ($active_id, $pass=NULL)
 Returns the points, a learner has reached answering the question This is the fast way to get the points directly from the database.
 calculateResultsFromSolution ($active_id, $pass=NULL)
 Calculates the question results from a previously saved question solution.
 _updateTestResultCache ($active_id)
 _updateTestPassResults ($active_id, $pass)
 logAction ($logtext="", $active_id="", $question_id="")
 Logs an action into the Test&Assessment log.
 _logAction ($logtext="", $active_id="", $question_id="")
 Logs an action into the Test&Assessment log.
 moveUploadedMediaFile ($file, $name)
 Move an uploaded media file to an public accessible temp dir to present it.
 getSuggestedSolutionPath ()
 Returns the path for a suggested solution.
 getJavaPath ()
 Returns the image path for web accessable images of a question.
 getImagePath ()
 Returns the image path for web accessable images of a question.
 getFlashPath ()
 Returns the image path for web accessable flash files of a question.
 getJavaPathWeb ()
 Returns the web image path for web accessable java applets of a question.
 getSuggestedSolutionPathWeb ()
 Returns the web path for a suggested solution.
 getImagePathWeb ()
 Returns the web image path for web accessable images of a question.
 getFlashPathWeb ()
 Returns the web image path for web accessable flash applications of a question.
& getSolutionValues ($active_id, $pass=NULL)
 Loads solutions of a given user from the database an returns it.
 isInUse ($question_id="")
 Checks whether the question is in use or not.
 isClone ($question_id="")
 Checks whether the question is a clone of another question or not.
 pcArrayShuffle ($array)
 Shuffles the values of a given array.
 getQuestionTypeFromDb ($question_id)
 get question type for question id
 deleteAdditionalTableData ($question_id)
 Deletes datasets from the additional question table in the database.
 delete ($question_id)
 Deletes a question and all materials from the database.
 getTotalAnswers ()
 get total number of answers
 _getTotalAnswers ($a_q_id)
 get number of answers for question id (static) note: do not use $this inside this method
 _getTotalRightAnswers ($a_q_id)
 get number of answers for question id (static) note: do not use $this inside this method
 _getTitle ($a_q_id)
 Returns the title of a question.
 _getQuestionText ($a_q_id)
 Returns question text.
 copyXHTMLMediaObjectsOfQuestion ($a_q_id)
 syncXHTMLMediaObjectsOfQuestion ()
 createPageObject ()
 create page object of question
 copyPageOfQuestion ($a_q_id)
 getPageOfQuestion ()
 _getQuestionType ($question_id)
 Returns the question type of a question with a given id.
 _getQuestionTitle ($question_id)
 Returns the question title of a question with a given id.
 setOriginalId ($original_id)
 getOriginalId ()
 createNewQuestion ()
 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.
 saveQuestionDataToDb ($original_id="")
 deleteSuggestedSolutions ()
 Deletes all suggestes solutions in the database.
 getSuggestedSolution ($subquestion_index=0)
 Returns a suggested solution for a given subquestion index.
 getSuggestedSolutionTitle ($subquestion_index=0)
 Returns the title of a suggested solution at a given subquestion_index.
 setSuggestedSolution ($solution_id="", $subquestion_index=0, $is_import=false)
 Sets a suggested solution for the question.
 updateSuggestedSolutions ($original_id="")
 Update the suggested solutions of a question based on the suggested solution array attribute.
 saveSuggestedSolution ($type, $solution_id="", $subquestion_index=0, $value="")
 Saves a suggested solution for the question.
 _resolveInternalLink ($internal_link)
 _resolveIntLinks ($question_id)
 _getInternalLinkHref ($target="")
 _getOriginalId ($question_id)
 Returns the original id of a question.
 syncWithOriginal ()
 createRandomSolution ($test_id, $user_id)
 _questionExists ($question_id)
 Returns true if the question already exists in the database.
& _instanciateQuestion ($question_id)
 Creates an instance of a question with a given question id.
 getPoints ()
 Returns the maximum available points for the question.
 setPoints ($a_points)
 Sets the maximum available points for the question.
 getSolutionMaxPass ($active_id)
 Returns the maximum pass a users question solution.
 _getSolutionMaxPass ($question_id, $active_id)
 Returns the maximum pass a users question solution.
 _isWriteable ($question_id, $user_id)
 Returns true if the question is writeable by a certain user.
 _isUsedInRandomTest ($question_id="")
 Checks whether the question is used in a random test or not.
 calculateReachedPoints ($active_id, $pass=NULL, $points=0)
 Returns the points, a learner has reached answering the question The points are calculated from the given answers including checks for all special scoring options in the test container.
 isHTML ($a_text)
 Checks if a given string contains HTML or not.
 prepareTextareaOutput ($txt_output, $prepare_for_latex_output=FALSE)
 Prepares a string for a text area output in tests.
 QTIMaterialToString ($a_material)
 Reads an QTI material tag an creates a text string.
 addQTIMaterial (&$a_xml_writer, $a_material, $close_material_tag=TRUE, $add_mobs=TRUE)
 Creates a QTI material tag from a plain text or xhtml text.
 createNewImageFileName ($image_filename)
 _setReachedPoints ($active_id, $question_id, $points, $maxpoints, $pass=NULL, $manualscoring=FALSE, $rescoring=FALSE)
 Sets the points, a learner has reached answering the question Additionally objective results are updated.
 getQuestion ()
 Gets the question string of the question object.
 setQuestion ($question="")
 Sets the question string of the question object.
 getQuestionTypeID ()
 Returns the question type of the question.
 saveFeedbackGeneric ($correctness, $feedback)
 Saves generic feedback to the database.
 getFeedbackGeneric ($correctness)
 Returns the generic feedback for a given question state.
 duplicateFeedbackGeneric ($original_id)
 Duplicates the generic feedback of a question.
 syncFeedbackGeneric ()
 cleanupMediaObjectUsage ()
 synchronises appearances of media objects in the question with media object usage table
& getInstances ()
 Gets all instances of the question.
 _needsManualScoring ($question_id)
 getActiveUserData ($active_id)
 Returns the user id and the test id for a given active id.
& _instanciateQuestionGUI ($question_id)
 Creates an instance of a question gui with a given question id.
 getNrOfTries ()
 setNrOfTries ($a_nr_of_tries)
 getExternalID ()
 setExternalID ($id)

Protected Attributes

 $ordertext
 $textsize
 $separator = "::"
- 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

Additional Inherited Members

- Static Public Member Functions inherited from assQuestion
static _getSuggestedSolutionCount ($question_id)
 Returns the number of suggested solutions associated with a question.
static _getSuggestedSolutionOutput ($question_id)
 Returns the output of the suggested solution.
static _getSolutionValues ($active_id, $question_id, $pass)
static _isWorkedThrough ($active_id, $question_id, $pass=NULL)
 Returns true if the question was worked through in the given pass Worked through means that the user entered at least one value.
static _areAnswered ($a_user_id, $a_question_ids)
 Checks if an array of question ids is answered by an user or not.
static _includeClass ($question_type, $gui=0)
 Include the php class file for a given question type.
static _getQuestionTypeName ($type_tag)
 Return the translation for a given question type tag.
- Protected Member Functions inherited from assQuestion
 deletePageOfQuestion ($question_id)
 Deletes the page object of a question with a given ID.
 onDuplicate ($source_question_id)
 Will be called when a question is duplicated (inside a question pool or for insertion in a test)
 onCopy ($source_questionpool_id, $source_question_id)
 Will be called when a question is copied (into another question pool)
 duplicateSuggestedSolutionFiles ($question_id)
 Duplicates the files of a suggested solution if the question is duplicated.
 syncSuggestedSolutionFiles ($original_id)
 Syncs the files of a suggested solution if the question is synced.
 copySuggestedSolutionFiles ($source_questionpool_id, $source_question_id)

Detailed Description

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
Version
Id:
class.assOrderingHorizontal.php 32739 2012-01-23 23:52:09Z hschottm

Definition at line 33 of file class.assOrderingHorizontal.php.

Constructor & Destructor Documentation

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$titleA title string to describe the question
string$commentA comment string to describe the question
string$authorA string containing the name of the questions author
integer$ownerA numerical ID to identify the owner/creator
string$questionThe question string of the single choice question
See Also
assQuestion:__construct()

Reimplemented from assQuestion.

Definition at line 51 of file class.assOrderingHorizontal.php.

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

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

Member Function Documentation

assOrderingHorizontal::__get (   $value)

Object getter.

Reimplemented from assQuestion.

Definition at line 611 of file class.assOrderingHorizontal.php.

References getOrderText(), getSeparator(), and getTextSize().

{
switch ($value)
{
case "ordertext":
return $this->getOrderText();
break;
case "textsize":
return $this->getTextSize();
break;
case "separator":
return $this->getSeparator();
break;
default:
return parent::__get($value);
break;
}
}

+ Here is the call graph for this function:

assOrderingHorizontal::__set (   $key,
  $value 
)

Object setter.

Reimplemented from assQuestion.

Definition at line 633 of file class.assOrderingHorizontal.php.

References setOrderText(), setSeparator(), and setTextSize().

{
switch ($key)
{
case "ordertext":
$this->setOrderText($value);
break;
case "textsize":
$this->setTextSize($value);
break;
case "separator":
$this->setSeparator($value);
break;
default:
parent::__set($key, $value);
break;
}
}

+ Here is the call graph for this function:

assOrderingHorizontal::calculateReachedPoints (   $active_id,
  $pass = NULL 
)

Returns the points, a learner has reached answering the question The points are calculated from the given answers including checks for all special scoring options in the test container.

Parameters
integer$user_idThe database ID of the learner
integer$test_idThe database Id of the test containing the question

Definition at line 247 of file class.assOrderingHorizontal.php.

References $data, $ilDB, $pass, assQuestion\$points, assQuestion\getId(), getOrderingElements(), assQuestion\getPoints(), and assQuestion\getSolutionMaxPass().

Referenced by moveRight().

{
global $ilDB;
$found_values = array();
if (is_null($pass))
{
$pass = $this->getSolutionMaxPass($active_id);
}
$result = $ilDB->queryF("SELECT * FROM tst_solutions WHERE active_fi = %s AND question_fi = %s AND pass = %s",
array('integer','integer','integer'),
array($active_id, $this->getId(), $pass)
);
$points = 0;
$data = $ilDB->fetchAssoc($result);
if (strcmp($data["value1"], join($this->getOrderingElements(), "{::}")) == 0)
{
$points = $this->getPoints();
}
$points = parent::calculateReachedPoints($active_id, $pass = NULL, $points);
return $points;
}

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

assOrderingHorizontal::copyObject (   $target_questionpool,
  $title = "" 
)

Copies an assOrderingHorizontal object.

Definition at line 197 of file class.assOrderingHorizontal.php.

References assQuestion\$original_id, 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
$clone = $this;
include_once ("./Modules/TestQuestionPool/classes/class.assQuestion.php");
$original_id = assQuestion::_getOriginalId($this->id);
$clone->id = -1;
$source_questionpool = $this->getObjId();
$clone->setObjId($target_questionpool);
if ($title)
{
$clone->setTitle($title);
}
$clone->saveToDb();
// copy question page content
$clone->copyPageOfQuestion($original_id);
// copy XHTML media objects
$clone->copyXHTMLMediaObjectsOfQuestion($original_id);
// duplicate the generic feedback
$clone->duplicateFeedbackGeneric($original_id);
$clone->onCopy($this->getObjId(), $this->getId());
return $clone->id;
}

+ Here is the call graph for this function:

assOrderingHorizontal::deleteAnswers (   $question_id)

Deletes datasets from answers tables.

Parameters
integer$question_idThe question id which should be deleted in the answers table

Reimplemented from assQuestion.

Definition at line 433 of file class.assOrderingHorizontal.php.

{
}
assOrderingHorizontal::duplicate (   $for_test = true,
  $title = "",
  $author = "",
  $owner = "" 
)

Duplicates an assOrderingHorizontal.

Definition at line 147 of file class.assOrderingHorizontal.php.

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

{
if ($this->id <= 0)
{
// The question has not been saved. It cannot be duplicated
return;
}
// duplicate the question in database
$this_id = $this->getId();
$clone = $this;
include_once ("./Modules/TestQuestionPool/classes/class.assQuestion.php");
$original_id = assQuestion::_getOriginalId($this->id);
$clone->id = -1;
if ($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);
// duplicate the generic feedback
$clone->duplicateFeedbackGeneric($this_id);
$clone->onDuplicate($this_id);
return $clone->id;
}

+ Here is the call graph for this function:

assOrderingHorizontal::fromXML ( &  $item,
&  $questionpool_id,
&  $tst_id,
&  $tst_object,
&  $question_counter,
&  $import_mapping 
)

Creates a question from a QTI file.

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

Parameters
object$itemThe QTI item object
integer$questionpool_idThe id of the parent questionpool
integer$tst_idThe id of the parent test if the question is part of a test
object$tst_objectA reference to the parent test object
integer$question_counterA reference to a question counter to count the questions of an imported question pool
array$import_mappingAn array containing references to included ILIAS objects

Reimplemented from assQuestion.

Definition at line 481 of file class.assOrderingHorizontal.php.

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

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

Returns
string The additional table name

Reimplemented from assQuestion.

Definition at line 413 of file class.assOrderingHorizontal.php.

Referenced by loadFromDb(), and saveToDb().

{
return "qpl_qst_horder";
}

+ Here is the caller graph for this function:

assOrderingHorizontal::getAnswerTableName ( )

Returns the name of the answer table in the database.

Returns
string The answer table name

Reimplemented from assQuestion.

Definition at line 423 of file class.assOrderingHorizontal.php.

{
return "";
}
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 506 of file class.assOrderingHorizontal.php.

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

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

See Also
$points

Reimplemented from assQuestion.

Definition at line 234 of file class.assOrderingHorizontal.php.

References assQuestion\getPoints().

Referenced by isComplete().

{
return $this->getPoints();
}

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

assOrderingHorizontal::getOrderingElements ( )

Get ordering elements from order text.

Returns
array Ordering elements

Definition at line 517 of file class.assOrderingHorizontal.php.

References getOrderText(), and ilStr\strPos().

Referenced by calculateReachedPoints(), and getRandomOrderingElements().

{
$text = $this->getOrderText();
$result = array();
include_once "./Services/Utilities/classes/class.ilStr.php";
if (ilStr::strPos($text, $this->separator) === false)
{
$result = preg_split("/\\s+/", $text);
}
else
{
$result = split($this->separator, $text);
}
return $result;
}

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

assOrderingHorizontal::getOrderText ( )

Get order text.

Returns
string Order text

Definition at line 550 of file class.assOrderingHorizontal.php.

References $ordertext.

Referenced by __get(), getOrderingElements(), and saveToDb().

{
return $this->ordertext;
}

+ Here is the caller graph for this function:

assOrderingHorizontal::getQuestionType ( )

Returns the question type of the question.

Returns
integer The question type of the question

Reimplemented from assQuestion.

Definition at line 403 of file class.assOrderingHorizontal.php.

{
return "assOrderingHorizontal";
}
assOrderingHorizontal::getRandomOrderingElements ( )

Get ordering elements from order text in random sequence.

Returns
array Ordering elements

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

References getOrderingElements().

{
$elements = $this->getOrderingElements();
shuffle($elements);
return $elements;
}

+ Here is the call graph for this function:

assOrderingHorizontal::getRTETextWithMediaObjects ( )

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

Reimplemented from assQuestion.

Definition at line 441 of file class.assOrderingHorizontal.php.

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

Get order text separator.

Returns
string Separator

Definition at line 593 of file class.assOrderingHorizontal.php.

References $separator.

Referenced by __get().

{
return $this->separator;
}

+ Here is the caller graph for this function:

assOrderingHorizontal::getTextSize ( )

Get text size.

Returns
double Text size in percent

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

References $textsize.

Referenced by __get(), and saveToDb().

{
return $this->textsize;
}

+ Here is the caller graph for this function:

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

Reimplemented from assQuestion.

Definition at line 68 of file class.assOrderingHorizontal.php.

References getMaximumPoints().

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

+ Here is the call graph for this function:

assOrderingHorizontal::loadFromDb (   $question_id)

Loads a assOrderingHorizontal object from a database.

Parameters
object$dbA pear DB object
integer$question_idA unique key which defines the multiple choice test in the database

Reimplemented from assQuestion.

Definition at line 114 of file class.assOrderingHorizontal.php.

References $data, $ilDB, ilRTE\_replaceMediaObjectImageSrc(), getAdditionalTableName(), assQuestion\setAuthor(), assQuestion\setComment(), assQuestion\setEstimatedWorkingTime(), assQuestion\setId(), assQuestion\setNrOfTries(), assQuestion\setObjId(), setOrderText(), assQuestion\setOriginalId(), assQuestion\setOwner(), assQuestion\setPoints(), assQuestion\setQuestion(), setTextSize(), and assQuestion\setTitle().

{
global $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"]);
$this->setTitle($data["title"]);
$this->setComment($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");
$this->setQuestion(ilRTE::_replaceMediaObjectImageSrc($data["question_text"], 1));
$this->setOrderText($data["ordertext"]);
$this->setTextSize($data["textsize"]);
$this->setEstimatedWorkingTime(substr($data["working_time"], 0, 2), substr($data["working_time"], 3, 2), substr($data["working_time"], 6, 2));
}
parent::loadFromDb($question_id);
}

+ Here is the call graph for this function:

assOrderingHorizontal::moveRight (   $position,
  $active_id,
  $pass = null 
)

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

References $_SESSION, $ilDB, $pass, ilObjAssessmentFolder\_enabledAssessmentLogging(), ilObjAssessmentFolder\_getLogLanguage(), ilObjTest\_getPass(), calculateReachedPoints(), assQuestion\getId(), assQuestion\getSolutionValues(), and assQuestion\logAction().

{
global $ilDB;
global $ilUser;
if (is_null($pass))
{
include_once "./Modules/Test/classes/class.ilObjTest.php";
$pass = ilObjTest::_getPass($active_id);
}
$solutions =& $this->getSolutionValues($active_id, $pass);
$elements = array();
if (count($solutions) == 1)
{
$elements = split("{::}", $solutions[0]["value1"]);
}
else
{
$elements = $_SESSION['qst_ordering_horizontal_elements'];
}
if (count($elements))
{
$affectedRows = $ilDB->manipulateF("DELETE FROM tst_solutions WHERE active_fi = %s AND question_fi = %s AND pass = %s",
array('integer','integer','integer'),
array($active_id, $this->getId(), $pass)
);
if ($position < count($elements)-1)
{
$temp = $elements[$position];
$elements[$position] = $elements[$position+1];
$elements[$position+1] = $temp;
}
$entered_values = false;
$next_id = $ilDB->nextId('tst_solutions');
$affectedRows = $ilDB->insert("tst_solutions", array(
"solution_id" => array("integer", $next_id),
"active_fi" => array("integer", $active_id),
"question_fi" => array("integer", $this->getId()),
"value1" => array("clob", join($elements, '{::}')),
"value2" => array("clob", null),
"pass" => array("integer", $pass),
"tstamp" => array("integer", time())
));
$entered_values = true;
if ($entered_values)
{
include_once ("./Modules/Test/classes/class.ilObjAssessmentFolder.php");
if (ilObjAssessmentFolder::_enabledAssessmentLogging())
{
$this->logAction($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())
{
$this->logAction($this->lng->txtlng("assessment", "log_user_not_entered_values", ilObjAssessmentFolder::_getLogLanguage()), $active_id, $this->getId());
}
}
$this->calculateReachedPoints($active_id, $pass);
}
}

+ Here is the call graph for this function:

assOrderingHorizontal::saveToDb (   $original_id = "")

Saves a assOrderingHorizontal object to a database.

Reimplemented from assQuestion.

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

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

{
global $ilDB;
$this->saveQuestionDataToDb($original_id);
// save additional data
$affectedRows = $ilDB->manipulateF("DELETE FROM " . $this->getAdditionalTableName() . " WHERE question_fi = %s",
array("integer"),
array($this->getId())
);
$affectedRows = $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 : $this->getTextSize()
)
);
parent::saveToDb();
}

+ Here is the call graph for this function:

assOrderingHorizontal::saveWorkingData (   $active_id,
  $pass = NULL 
)

Saves the learners input of the question to the database. 

  @param integer $test_id The database id of the test containing this question
Returns
boolean Indicates the save status (true if saved successful, false otherwise)
See Also
$answers

Reimplemented from assQuestion.

Definition at line 277 of file class.assOrderingHorizontal.php.

References $_POST, $ilDB, $pass, ilObjAssessmentFolder\_enabledAssessmentLogging(), ilObjAssessmentFolder\_getLogLanguage(), ilObjTest\_getPass(), assQuestion\getId(), and assQuestion\logAction().

{
global $ilDB;
global $ilUser;
if (is_null($pass))
{
include_once "./Modules/Test/classes/class.ilObjTest.php";
$pass = ilObjTest::_getPass($active_id);
}
$affectedRows = $ilDB->manipulateF("DELETE FROM tst_solutions WHERE active_fi = %s AND question_fi = %s AND pass = %s",
array('integer','integer','integer'),
array($active_id, $this->getId(), $pass)
);
$entered_values = false;
if (strlen($_POST["orderresult"]))
{
$next_id = $ilDB->nextId('tst_solutions');
$affectedRows = $ilDB->insert("tst_solutions", array(
"solution_id" => array("integer", $next_id),
"active_fi" => array("integer", $active_id),
"question_fi" => array("integer", $this->getId()),
"value1" => array("clob", $_POST['orderresult']),
"value2" => array("clob", null),
"pass" => array("integer", $pass),
"tstamp" => array("integer", time())
));
$entered_values = true;
}
if ($entered_values)
{
include_once ("./Modules/Test/classes/class.ilObjAssessmentFolder.php");
if (ilObjAssessmentFolder::_enabledAssessmentLogging())
{
$this->logAction($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())
{
$this->logAction($this->lng->txtlng("assessment", "log_user_not_entered_values", ilObjAssessmentFolder::_getLogLanguage()), $active_id, $this->getId());
}
}
parent::saveWorkingData($active_id, $pass);
return true;
}

+ Here is the call graph for this function:

assOrderingHorizontal::setExportDetailsXLS ( &  $adapter,
  $startrow,
  $active_id,
  $pass 
)

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

Parameters
object$adapterReference to the excel adapter
object$startrowStartrow of the output in the excel worksheet
object$active_idActive id of the participant
object$passTest pass

Reimplemented from assQuestion.

Definition at line 455 of file class.assOrderingHorizontal.php.

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

{
$adapter->setCellValue($startrow, 0, $this->lng->txt($this->getQuestionType()), CELL_FORMAT_TITLE);
$adapter->setCellValue($startrow, 1, $this->getTitle(), CELL_FORMAT_TITLE);
$solutionvalue = "";
$solutions =& $this->getSolutionValues($active_id, $pass);
$solutionvalue = str_replace("{::}", " ", $solutions[0]["value1"]);
$i = 1;
$adapter->setCellValue($startrow+$i, 0, $solutionvalue);
$i++;
return $startrow + $i + 1;
}

+ Here is the call graph for this function:

assOrderingHorizontal::setOrderText (   $a_value)

Set order text.

Parameters
string$a_valueOrder text

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

Referenced by __set(), and loadFromDb().

{
$this->ordertext = $a_value;
}

+ Here is the caller graph for this function:

assOrderingHorizontal::setSeparator (   $a_value)

Set order text separator.

Parameters
string$a_valueSeparator

Definition at line 603 of file class.assOrderingHorizontal.php.

Referenced by __set().

{
$this->separator = $a_value;
}

+ Here is the caller graph for this function:

assOrderingHorizontal::setTextSize (   $a_value)

Set text size.

Parameters
double$a_valueText size in percent

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

Referenced by __set(), and loadFromDb().

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

+ Here is the caller graph for this function:

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

Reimplemented from assQuestion.

Definition at line 494 of file class.assOrderingHorizontal.php.

{
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

assOrderingHorizontal::$ordertext
protected

Definition at line 35 of file class.assOrderingHorizontal.php.

Referenced by getOrderText().

assOrderingHorizontal::$separator = "::"
protected

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

Referenced by getSeparator().

assOrderingHorizontal::$textsize
protected

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

Referenced by getTextSize().

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