Test sequence handler. More...

Inheritance diagram for ilTestSequence:

Collaboration diagram for ilTestSequence:

Public Member Functions
	ilTestSequence ($active_id, $pass, $randomtest)
	ilTestSequence constructor More...

	getActiveId ()

	createNewSequence ($max, $shuffle)

	loadQuestions (ilTestQuestionSetConfig $testQuestionSetConfig=null, $taxonomyFilterSelection=array())
	Loads the question mapping. More...

	loadFromDb ()
	Loads the sequence data for a given active id. More...

	saveToDb ()
	Saves the sequence data for a given pass to the database. More...

	postponeQuestion ($question_id)

	hideQuestion ($question_id)

	isPostponedQuestion ($question_id)

	isHiddenQuestion ($question_id)

	isPostponedSequence ($sequence)

	isHiddenSequence ($sequence)

	postponeSequence ($sequence)

	hideSequence ($sequence)

	getPositionOfSequence ($sequence)

	getUserQuestionCount ()

	getOrderedSequence ()

	getOrderedSequenceQuestions ()

	getUserSequence ()

	getUserSequenceQuestions ()

	getSequenceForQuestion ($question_id)

	getFirstSequence ()

	getLastSequence ()

	getNextSequence ($sequence)

	getPreviousSequence ($sequence)

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

	getQuestionForSequence ($sequence)

&	getSequenceSummary ($obligationsFilter=false)

	getPass ()

	setPass ($pass)

	hasSequence ()

	hasHiddenQuestions ()

	clearHiddenQuestions ()

	hasStarted (ilTestSession $testSession)

	openQuestionExists ()

	questionExists ($questionId)

Data Fields
	$sequencedata

	$questions

	$active_id

	$pass

	$isRandomTest

Protected Member Functions
	getCorrectedSequence ($with_hidden_questions=FALSE)

Private Member Functions
	hideCorrectAnsweredQuestions (ilObjTest $testOBJ, $activeId, $pass)

Detailed Description

Test sequence handler.

This class manages the sequence settings for a given user

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: $Id$

Definition at line 13 of file class.ilTestSequence.php.

Member Function Documentation

◆ clearHiddenQuestions()

ilTestSequence::clearHiddenQuestions ( )

Definition at line 544 of file class.ilTestSequence.php.

         {
                 $this->sequencedata["hidden"] = array();
         }

◆ createNewSequence()

ilTestSequence::createNewSequence	(	$max,
		$shuffle
	)

Definition at line 76 of file class.ilTestSequence.php.

References pcArrayShuffle().

         {
                 $newsequence = array();
                 if ($max > 0)
                 {
                         for ($i = 1; $i <= $max; $i++)
                         {
                                 array_push($newsequence, $i);
                         }
                         if ($shuffle) $newsequence = $this->pcArrayShuffle($newsequence);
                 }
                 $this->sequencedata["sequence"] = $newsequence;
         }

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◆ getActiveId()

ilTestSequence::getActiveId ( )

Definition at line 71 of file class.ilTestSequence.php.

References $active_id.

         {
                 return $this->active_id;
         }

◆ getCorrectedSequence()

ilTestSequence::getCorrectedSequence ( $with_hidden_questions = FALSE )

protected

Definition at line 330 of file class.ilTestSequence.php.

Referenced by getFirstSequence(), getLastSequence(), getNextSequence(), getPositionOfSequence(), getPreviousSequence(), getSequenceSummary(), getUserQuestionCount(), getUserSequence(), and getUserSequenceQuestions().

         {
                 $correctedsequence = $this->sequencedata["sequence"];
                 if (!$with_hidden_questions)
                 {
                         if (is_array($this->sequencedata["hidden"]))
                         {
                                 foreach ($this->sequencedata["hidden"] as $question_id)
                                 {
                                         $foundsequence = array_search($question_id, $this->questions);
                                         if ($foundsequence !== FALSE)
                                         {
                                                 $sequencekey = array_search($foundsequence, $correctedsequence);
                                                 if ($sequencekey !== FALSE)
                                                 {
                                                         unset($correctedsequence[$sequencekey]);
                                                 }
                                         }
                                 }
                         }
                 }
                 if (is_array($this->sequencedata["postponed"]))
                 {
                         foreach ($this->sequencedata["postponed"] as $question_id)
                         {
                                 $foundsequence = array_search($question_id, $this->questions);
                                 if ($foundsequence !== FALSE)
                                 {
                                         $sequencekey = array_search($foundsequence, $correctedsequence);
                                         if ($sequencekey !== FALSE)
                                         {
                                                 unset($correctedsequence[$sequencekey]);
                                                 array_push($correctedsequence, $foundsequence);
                                         }
                                 }
                         }
                 }
                 return array_values($correctedsequence);
         }

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◆ getFirstSequence()

ilTestSequence::getFirstSequence ( )

Definition at line 375 of file class.ilTestSequence.php.

References getCorrectedSequence().

Referenced by hasStarted(), and openQuestionExists().

         {
                 $correctedsequence = $this->getCorrectedSequence();
                 if (count($correctedsequence))
                 {
                         return reset($correctedsequence);
                 }
                 else
                 {
                         return FALSE;
                 }
         }

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◆ getLastSequence()

ilTestSequence::getLastSequence ( )

Definition at line 388 of file class.ilTestSequence.php.

References getCorrectedSequence().

         {
                 $correctedsequence = $this->getCorrectedSequence();
                 if (count($correctedsequence))
                 {
                         return end($correctedsequence);
                 }
                 else
                 {
                         return FALSE;
                 }
         }

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◆ getNextSequence()

ilTestSequence::getNextSequence ( $sequence )

Definition at line 401 of file class.ilTestSequence.php.

References getCorrectedSequence().

         {
                 $correctedsequence = $this->getCorrectedSequence();
                 $sequencekey = array_search($sequence, $correctedsequence);
                 if ($sequencekey !== FALSE)
                 {
                         $nextsequencekey = $sequencekey + 1;
                         if (array_key_exists($nextsequencekey, $correctedsequence))
                         {
                                 return $correctedsequence[$nextsequencekey];
                         }
                 }
                 return FALSE;
         }

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◆ getOrderedSequence()

ilTestSequence::getOrderedSequence ( )

Definition at line 304 of file class.ilTestSequence.php.

         {
                 return array_keys($this->questions);
         }

◆ getOrderedSequenceQuestions()

ilTestSequence::getOrderedSequenceQuestions ( )

Definition at line 309 of file class.ilTestSequence.php.

References $questions.

         {
                 return $this->questions;
         }

◆ getPass()

ilTestSequence::getPass ( )

Definition at line 510 of file class.ilTestSequence.php.

References $pass.

         {
                 return $this->pass;
         }

◆ getPositionOfSequence()

ilTestSequence::getPositionOfSequence ( $sequence )

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

References getCorrectedSequence().

         {
                 $correctedsequence = $this->getCorrectedSequence();
                 $sequencekey = array_search($sequence, $correctedsequence);
                 if ($sequencekey !== FALSE)
                 {
                         return $sequencekey + 1;
                 }
                 else
                 {
                         return "";
                 }
         }

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◆ getPreviousSequence()

ilTestSequence::getPreviousSequence ( $sequence )

Definition at line 416 of file class.ilTestSequence.php.

References getCorrectedSequence().

         {
                 $correctedsequence = $this->getCorrectedSequence();
                 $sequencekey = array_search($sequence, $correctedsequence);
                 if ($sequencekey !== FALSE)
                 {
                         $prevsequencekey = $sequencekey - 1;
                         if (($prevsequencekey >= 0) && (array_key_exists($prevsequencekey, $correctedsequence)))
                         {
                                 return $correctedsequence[$prevsequencekey];
                         }
                 }
                 return FALSE;
         }

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◆ getQuestionForSequence()

ilTestSequence::getQuestionForSequence ( $sequence )

Definition at line 451 of file class.ilTestSequence.php.

Referenced by getSequenceSummary(), and getUserSequenceQuestions().

         {
                 if ($sequence < 1) return FALSE;
                 if (array_key_exists($sequence, $this->questions))
                 {
                         return $this->questions[$sequence];
                 }
                 else
                 {
                         return FALSE;
                 }
         }

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◆ getSequenceForQuestion()

ilTestSequence::getSequenceForQuestion ( $question_id )

Definition at line 370 of file class.ilTestSequence.php.

         {
                 return array_search($question_id, $this->questions);
         }

◆ getSequenceSummary()

& ilTestSequence::getSequenceSummary ( $obligationsFilter = false )

Definition at line 464 of file class.ilTestSequence.php.

References $pass, $row, ilObjTest\_getSolvedQuestions(), ilObjTest\_instanciateQuestion(), getCorrectedSequence(), getQuestionForSequence(), isPostponedQuestion(), and ilObjTest\isQuestionObligatory().

         {
                 $correctedsequence = $this->getCorrectedSequence();
                 $result_array = array();
                 include_once "./Modules/Test/classes/class.ilObjTest.php";
                 $solved_questions = ilObjTest::_getSolvedQuestions($this->active_id);
                 $key = 1;
                 foreach ($correctedsequence as $sequence)
                 {
                         $question =& ilObjTest::_instanciateQuestion($this->getQuestionForSequence($sequence));
                         if (is_object($question))
                         {
                                 $worked_through = $question->_isWorkedThrough($this->active_id, $question->getId(), $this->pass);
                                 $solved  = 0;
                                 if (array_key_exists($question->getId(), $solved_questions))
                                 {
                                         $solved =  $solved_questions[$question->getId()]["solved"];
                                 }
                                 $is_postponed = $this->isPostponedQuestion($question->getId());
 
                                 $row = array(
                                         "nr" => "$key",
                                         "title" => $question->getTitle(),
                                         "qid" => $question->getId(),
                                         "visited" => $worked_through,
                                         "solved" => (($solved)?"1":"0"),
                                         "description" => $question->getComment(),
                                         "points" => $question->getMaximumPoints(),
                                         "worked_through" => $worked_through,
                                         "postponed" => $is_postponed,
                                         "sequence" => $sequence,
                                         "obligatory" => ilObjTest::isQuestionObligatory($question->getId()),
                                         'isAnswered' => $question->isAnswered($this->active_id, $this->pass)
                                 );
                                 
                                 if( !$obligationsFilter || $row['obligatory'] )
                                 {
                                         array_push($result_array, $row);
                                 }
                                 
                                 $key++;
                         }
                 }
                 return $result_array;
         }

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◆ getUserQuestionCount()

ilTestSequence::getUserQuestionCount ( )

Definition at line 299 of file class.ilTestSequence.php.

References getCorrectedSequence().

         {
                 return count($this->getCorrectedSequence());
         }

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◆ getUserSequence()

ilTestSequence::getUserSequence ( )

Definition at line 314 of file class.ilTestSequence.php.

References getCorrectedSequence().

         {
                 return $this->getCorrectedSequence(TRUE);
         }

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◆ getUserSequenceQuestions()

ilTestSequence::getUserSequenceQuestions ( )

Definition at line 319 of file class.ilTestSequence.php.

References getCorrectedSequence(), and getQuestionForSequence().

         {
                 $seq = $this->getCorrectedSequence(TRUE);
                 $found = array();
                 foreach ($seq as $sequence)
                 {
                         array_push($found, $this->getQuestionForSequence($sequence));
                 }
                 return $found;
         }

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◆ hasHiddenQuestions()

ilTestSequence::hasHiddenQuestions ( )

Definition at line 532 of file class.ilTestSequence.php.

         {
                 if ((is_array($this->sequencedata["hidden"])) && (count($this->sequencedata["hidden"]) > 0))
                 {
                         return TRUE;
                 }
                 else
                 {
                         return FALSE;
                 }
         }

◆ hasSequence()

ilTestSequence::hasSequence ( )

Definition at line 520 of file class.ilTestSequence.php.

         {
                 if ((is_array($this->sequencedata["sequence"])) && (count($this->sequencedata["sequence"]) > 0))
                 {
                         return TRUE;
                 }
                 else
                 {
                         return FALSE;
                 }
         }

◆ hasStarted()

ilTestSequence::hasStarted ( ilTestSession $testSession )

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

References getFirstSequence(), and ilTestSession\getLastSequence().

         {
                 if( $testSession->getLastSequence() < 1 )
                 {
                         return false;
                 }
                 
                 // WTF ?? heard about tests with only one question !?
                 if( $testSession->getLastSequence() == $this->getFirstSequence() )
                 {
                         return false;
                 }
                                 
                 return true;
         }

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◆ hideCorrectAnsweredQuestions()

ilTestSequence::hideCorrectAnsweredQuestions	(	ilObjTest	$testOBJ,
			$activeId,
			$pass
	)

private

Definition at line 549 of file class.ilTestSequence.php.

References $result, ilObjTest\getTestResult(), hideQuestion(), and saveToDb().

         {
                 if( $activeId > 0 )
                 {
                         $result = $testOBJ->getTestResult($activeId, $pass, TRUE);
                         
                         foreach( $result as $sequence => $question )
                         {
                                 if( is_numeric($sequence) )
                                 {
                                         if( $question['reached'] == $question['max'] )
                                         {
                                                 $this->hideQuestion($question['qid']);
                                         }
                                 }
                         }
                         
                         $this->saveToDb();
                 }
         }

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◆ hideQuestion()

ilTestSequence::hideQuestion ( $question_id )

Definition at line 199 of file class.ilTestSequence.php.

References isHiddenQuestion().

Referenced by hideCorrectAnsweredQuestions().

         {
                 if (!$this->isHiddenQuestion($question_id))
                 {
                         array_push($this->sequencedata["hidden"], intval($question_id));
                 }
         }

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◆ hideSequence()

ilTestSequence::hideSequence ( $sequence )

Definition at line 273 of file class.ilTestSequence.php.

References isHiddenSequence().

         {
                 if (!$this->isHiddenSequence($sequence))
                 {
                         if (array_key_exists($sequence, $this->questions))
                         {
                                 if (!is_array($this->sequencedata["hidden"])) $this->sequencedata["hidden"] = array();
                                 array_push($this->sequencedata["hidden"], intval($this->questions[$sequence]));
                         }
                 }
         }

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◆ ilTestSequence()

ilTestSequence::ilTestSequence	(	$active_id,
		$pass,
		$randomtest
	)

ilTestSequence constructor

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

Parameters

object $a_object A reference to the test container object public

Definition at line 59 of file class.ilTestSequence.php.

References $active_id, and $pass.

         {
                 $this->active_id = $active_id;
                 $this->pass = $pass;
                 $this->isRandomTest = $randomtest;
                 $this->sequencedata = array(
                         "sequence" => array(),
                         "postponed" => array(),
                         "hidden" => array()
                 );
         }

◆ isHiddenQuestion()

ilTestSequence::isHiddenQuestion ( $question_id )

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

Referenced by hideQuestion().

         {
                 if (!is_array($this->sequencedata["hidden"])) return FALSE;
                 if (!in_array($question_id, $this->sequencedata["hidden"]))
                 {
                         return FALSE;
                 }
                 else
                 {
                         return TRUE;
                 }
         }

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◆ isHiddenSequence()

ilTestSequence::isHiddenSequence ( $sequence )

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

Referenced by hideSequence().

         {
                 if (!array_key_exists($sequence, $this->questions)) return FALSE;
                 if (!is_array($this->sequencedata["hidden"])) return FALSE;
                 if (!in_array($this->questions[$sequence], $this->sequencedata["hidden"]))
                 {
                         return FALSE;
                 }
                 else
                 {
                         return TRUE;
                 }
         }

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◆ isPostponedQuestion()

ilTestSequence::isPostponedQuestion ( $question_id )

Definition at line 207 of file class.ilTestSequence.php.

Referenced by getSequenceSummary(), and postponeQuestion().

         {
                 if (!is_array($this->sequencedata["postponed"])) return FALSE;
                 if (!in_array($question_id, $this->sequencedata["postponed"]))
                 {
                         return FALSE;
                 }
                 else
                 {
                         return TRUE;
                 }
         }

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◆ isPostponedSequence()

ilTestSequence::isPostponedSequence ( $sequence )

Definition at line 233 of file class.ilTestSequence.php.

Referenced by postponeSequence().

         {
                 if (!array_key_exists($sequence, $this->questions)) return FALSE;
                 if (!is_array($this->sequencedata["postponed"])) return FALSE;
                 if (!in_array($this->questions[$sequence], $this->sequencedata["postponed"]))
                 {
                         return FALSE;
                 }
                 else
                 {
                         return TRUE;
                 }
         }

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◆ loadFromDb()

ilTestSequence::loadFromDb ( )

Loads the sequence data for a given active id.

Returns: string The filesystem path of the certificate

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

References $result, and $row.

         {
                 global $ilDB;
                 $result = $ilDB->queryF("SELECT * FROM tst_sequence WHERE active_fi = %s AND pass = %s", 
                         array('integer','integer'),
                         array($this->active_id, $this->pass)
                 );
                 if ($result->numRows())
                 {
                         $row = $ilDB->fetchAssoc($result);
                         $this->sequencedata = array(
                                 "sequence" => unserialize($row["sequence"]),
                                 "postponed" => unserialize($row["postponed"]),
                                 "hidden" => unserialize($row["hidden"])
                         );
                         if (!is_array($this->sequencedata["sequence"])) $this->sequencedata["sequence"] = array();
                         if (!is_array($this->sequencedata["postponed"])) $this->sequencedata["postponed"] = array();
                         if (!is_array($this->sequencedata["hidden"])) $this->sequencedata["hidden"] = array();
                 }
         }

◆ loadQuestions()

ilTestSequence::loadQuestions	(	ilTestQuestionSetConfig	$testQuestionSetConfig = `null`,
			$taxonomyFilterSelection = `array()`
	)

Loads the question mapping.

Definition at line 93 of file class.ilTestSequence.php.

References $data, $result, and ilDB\fetchAssoc().

         {
                 global $ilDB;
 
                 $this->questions = array();
                 if ($this->isRandomTest)
                 {
                         $result = $ilDB->queryF("SELECT tst_test_rnd_qst.* FROM tst_test_rnd_qst, qpl_questions WHERE tst_test_rnd_qst.active_fi = %s AND qpl_questions.question_id = tst_test_rnd_qst.question_fi AND tst_test_rnd_qst.pass = %s ORDER BY sequence",
                                 array('integer','integer'),
                                 array($this->active_id, $this->pass)
                         );
                         // The following is a fix for random tests prior to ILIAS 3.8. If someone started a random test in ILIAS < 3.8, there
                         // is only one test pass (pass = 0) in tst_test_rnd_qst while with ILIAS 3.8 there are questions for every test pass.
                         // To prevent problems with tests started in an older version and continued in ILIAS 3.8, the first pass should be taken if
                         // no questions are present for a newer pass.
                         if ($result->numRows() == 0)
                         {
                                 $result = $ilDB->queryF("SELECT tst_test_rnd_qst.* FROM tst_test_rnd_qst, qpl_questions WHERE tst_test_rnd_qst.active_fi = %s AND qpl_questions.question_id = tst_test_rnd_qst.question_fi AND tst_test_rnd_qst.pass = 0 ORDER BY sequence",
                                         array('integer'),
                                         array($this->active_id)
                                 );
                         }
                 }
                 else
                 {
                         $result = $ilDB->queryF("SELECT tst_test_question.* FROM tst_test_question, qpl_questions, tst_active WHERE tst_active.active_id = %s AND tst_test_question.test_fi = tst_active.test_fi AND qpl_questions.question_id = tst_test_question.question_fi ORDER BY tst_test_question.sequence",
                                 array('integer'),
                                 array($this->active_id)
                         );
                 }
                 $index = 1;
                 while ($data = $ilDB->fetchAssoc($result))
                 {
                         $this->questions[$index++] = $data["question_fi"];
                 }
         }

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◆ openQuestionExists()

ilTestSequence::openQuestionExists ( )

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

References getFirstSequence().

         {
                 return $this->getFirstSequence() !== false;
         }

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◆ pcArrayShuffle()

ilTestSequence::pcArrayShuffle ( $array )

Shuffles the values of a given array.

Shuffles the values of a given array

Parameters

array $array An array which should be shuffled public

Definition at line 439 of file class.ilTestSequence.php.

References $result.

Referenced by createNewSequence().

         {
                 $keys = array_keys($array);
                 shuffle($keys);
                 $result = array();
                 foreach ($keys as $key)
                 {
                         $result[$key] = $array[$key];
                 }
                 return $result;
         }

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◆ postponeQuestion()

ilTestSequence::postponeQuestion ( $question_id )

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

References isPostponedQuestion().

         {
                 if (!$this->isPostponedQuestion($question_id))
                 {
                         array_push($this->sequencedata["postponed"], intval($question_id));
                 }
         }

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◆ postponeSequence()

ilTestSequence::postponeSequence ( $sequence )

Definition at line 261 of file class.ilTestSequence.php.

References isPostponedSequence().

         {
                 if (!$this->isPostponedSequence($sequence))
                 {
                         if (array_key_exists($sequence, $this->questions))
                         {
                                 if (!is_array($this->sequencedata["postponed"])) $this->sequencedata["postponed"] = array();
                                 array_push($this->sequencedata["postponed"], intval($this->questions[$sequence]));
                         }
                 }
         }

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◆ questionExists()

ilTestSequence::questionExists ( $questionId )

Definition at line 591 of file class.ilTestSequence.php.

         {
                 return in_array($questionId, $this->questions);
         }

◆ saveToDb()

ilTestSequence::saveToDb ( )

Saves the sequence data for a given pass to the database.

public

Definition at line 161 of file class.ilTestSequence.php.

Referenced by hideCorrectAnsweredQuestions().

         {
                 global $ilDB;
                 
                 $postponed = NULL;
                 if ((is_array($this->sequencedata["postponed"])) && (count($this->sequencedata["postponed"])))
                 {
                         $postponed = serialize($this->sequencedata["postponed"]);
                 }
                 $hidden = NULL;
                 if ((is_array($this->sequencedata["hidden"])) && (count($this->sequencedata["hidden"])))
                 {
                         $hidden = serialize($this->sequencedata["hidden"]);
                 }
                 
                 $affectedRows = $ilDB->manipulateF("DELETE FROM tst_sequence WHERE active_fi = %s AND pass = %s",
                         array('integer','integer'),
                         array($this->active_id, $this->pass)
                 );
                 
                 $affectedRows = $ilDB->insert("tst_sequence", array(
                         "active_fi" => array("integer", $this->active_id),
                         "pass" => array("integer", $this->pass),
                         "sequence" => array("clob", serialize($this->sequencedata["sequence"])),
                         "postponed" => array("text", $postponed),
                         "hidden" => array("text", $hidden),
                         "tstamp" => array("integer", time())
                 ));
         }

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◆ setPass()

ilTestSequence::setPass ( $pass )

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

References $pass.

         {
                 $this->pass = $pass;
         }

Field Documentation

◆ $active_id

ilTestSequence::$active_id

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

Referenced by getActiveId(), ilTestSequenceRandomQuestionSet\hasRandomQuestionsForPass(), and ilTestSequence().

◆ $isRandomTest

ilTestSequence::$isRandomTest

Definition at line 48 of file class.ilTestSequence.php.

◆ $pass

ilTestSequence::$pass

Definition at line 41 of file class.ilTestSequence.php.

Referenced by getPass(), getSequenceSummary(), ilTestSequenceRandomQuestionSet\hasRandomQuestionsForPass(), ilTestSequence(), and setPass().

◆ $questions

ilTestSequence::$questions

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

Referenced by getOrderedSequenceQuestions().

◆ $sequencedata

ilTestSequence::$sequencedata

Definition at line 20 of file class.ilTestSequence.php.

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

Modules/Test/classes/class.ilTestSequence.php

Public Member Functions

Data Fields

Protected Member Functions

Private Member Functions

Detailed Description

Member Function Documentation

◆ clearHiddenQuestions()

◆ createNewSequence()

◆ getActiveId()

◆ getCorrectedSequence()

◆ getFirstSequence()

◆ getLastSequence()

◆ getNextSequence()

◆ getOrderedSequence()

◆ getOrderedSequenceQuestions()

◆ getPass()

◆ getPositionOfSequence()

◆ getPreviousSequence()

◆ getQuestionForSequence()

◆ getSequenceForQuestion()

◆ getSequenceSummary()

◆ getUserQuestionCount()

◆ getUserSequence()

◆ getUserSequenceQuestions()

◆ hasHiddenQuestions()

◆ hasSequence()

◆ hasStarted()

◆ hideCorrectAnsweredQuestions()

◆ hideQuestion()

◆ hideSequence()

◆ ilTestSequence()

◆ isHiddenQuestion()

◆ isHiddenSequence()

◆ isPostponedQuestion()

◆ isPostponedSequence()

◆ loadFromDb()

◆ loadQuestions()

◆ openQuestionExists()

◆ pcArrayShuffle()

◆ postponeQuestion()

◆ postponeSequence()

◆ questionExists()

◆ saveToDb()

◆ setPass()

Field Documentation

◆ $active_id

◆ $isRandomTest

◆ $pass

◆ $questions

◆ $sequencedata