ilTestEvaluationData Class Reference

Class ilTestEvaluationData. More...

Public Member Functions
	ilTestEvaluationData ($test_id)
	Constructor.
	addQuestionTitle ($question_id, $question_title)
	getQuestionTitles ()
	getQuestionTitle ($question_id)
&	getParticipants ()
	addQuestionForParticipant ($active_id, $question_id, $max_points, $sequence=NULL, $pass=0, $type="", $copy_id="")
	getLastPassOfParticipant ($active_id)
	getParticipantIds ()
	addParticipant ($active_id, $participant)
&	getParticipant ($active_id)
	participantExists ($active_id)
&	getStatistics ()
	calculateStatistics ()
	sortParticipants ($order)
Data Fields
	$questionTitles
	$participants
	$statistics

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Detailed Description

Class ilTestEvaluationData.

Author:

Helmut Schottmüller <helmut.schottmueller@mac.com>

Version:

$Id$

class.ilTestEvaluationData.php Assessment

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

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Member Function Documentation

ilTestEvaluationData::addParticipant	(	$	active_id,
		$	participant
	)

Definition at line 120 of file class.ilTestEvaluationData.php.

        {
                $this->participants[$active_id] = $participant;
        }

ilTestEvaluationData::addQuestionForParticipant	(	$	active_id,
		$	question_id,
		$	max_points,
		$	sequence = NULL,
		$	pass = 0,
		$	type = "",
		$	copy_id = ""
	)

Definition at line 95 of file class.ilTestEvaluationData.php.

References $type.

        {
                if (array_key_exists($active_id, $this->participants))
                {
                        $this->participants[$active_id]->addQuestion($question_id, $max_points, $sequence, $pass, $type, $copy_id);
                }
        }

ilTestEvaluationData::addQuestionTitle	(	$	question_id,
		$	question_title
	)

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

        {
                $this->questionTitles[$question_id] = $question_title;
        }

ilTestEvaluationData::calculateStatistics

(

)

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

        {
                include_once "./assessment/classes/class.ilTestStatistics.php";
                $this->statistics = new ilTestStatistics($this);
        }

ilTestEvaluationData::getLastPassOfParticipant

(

$

active_id

)

Definition at line 103 of file class.ilTestEvaluationData.php.

        {
                if (array_key_exists($active_id, $this->participants))
                {
                        return $this->participants[$active_id]->getLastPass();
                }
                else
                {
                        return 0;
                }
        }

& ilTestEvaluationData::getParticipant

(

$

active_id

)

Definition at line 125 of file class.ilTestEvaluationData.php.

References participantExists().

        {
                if ($this->participantExists($active_id))
                {
                        return $this->participants[$active_id];
                }
                else
                {
                        return null;
                }
        }

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ilTestEvaluationData::getParticipantIds

(

)

Definition at line 115 of file class.ilTestEvaluationData.php.

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

& ilTestEvaluationData::getParticipants

(

)

Definition at line 90 of file class.ilTestEvaluationData.php.

        {
                return $this->participants;
        }

ilTestEvaluationData::getQuestionTitle

(

$

question_id

)

Definition at line 78 of file class.ilTestEvaluationData.php.

        {
                if (array_key_exists($question_id, $this->questionTitles))
                {
                        return $this->questionTitles[$question_id];
                }
                else
                {
                        return "";
                }
        }

ilTestEvaluationData::getQuestionTitles

(

)

Definition at line 73 of file class.ilTestEvaluationData.php.

        {
                return $this->questionTitles;
        }

& ilTestEvaluationData::getStatistics

(

)

Definition at line 142 of file class.ilTestEvaluationData.php.

        {
                return $this->statistics;
        }

ilTestEvaluationData::ilTestEvaluationData

(

$

test_id

)

Constructor.

public

Definition at line 62 of file class.ilTestEvaluationData.php.

        {
                $this->participants = array();
                $this->questionTitles = array();
        }

ilTestEvaluationData::participantExists

(

$

active_id

)

Definition at line 137 of file class.ilTestEvaluationData.php.

Referenced by getParticipant().

        {
                return array_key_exists($active_id, $this->participants);
        }

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ilTestEvaluationData::sortParticipants

(

$

order

)

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

References $result.

        {
                function sortAscending($a, $b) 
                {
                        $result = strcmp($a->getName(), $b->getName());
                        return $result;
                }

                function sortDescending($b, $a) 
                {
                        $result = strcmp($a->getName(), $b->getName());
                        return $result;
                }
                if (strcmp(strtolower($order), "asc") == 0)
                {
                        uasort($this->participants, "sortAscending");
                }
                else
                {
                        uasort($this->participants, "sortDescending");
                }
        }

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Field Documentation

ilTestEvaluationData::$participants

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

ilTestEvaluationData::$questionTitles

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

ilTestEvaluationData::$statistics

Definition at line 55 of file class.ilTestEvaluationData.php.

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

• assessment/classes/class.ilTestEvaluationData.php