ASS_AnswerTrueFalse Class Reference

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

Inheritance diagram for ASS_AnswerTrueFalse:

Collaboration diagram for ASS_AnswerTrueFalse:

Public Member Functions
	__construct ($answertext="", $points=0.0, $order=0, $correctness=false)
	ASS_AnswerTrueFalse constructor. More...
	getCorrectness ()
	Gets the correctness. More...
	isCorrect ()
	Gets the correctness. More...
	isIncorrect ()
	Gets the correctness. More...
	isTrue ()
	Gets the correctness. More...
	isFalse ()
	Gets the correctness. More...
	setCorrectness ($correctness=false)
	Sets the correctness. More...
	setTrue ()
	Sets the answer as a correct answer. More...
	setFalse ()
	Sets the answer as a incorrect answer. More...
Public Member Functions inherited from ASS_AnswerSimple
	__construct ($answertext="", $points=0.0, $order=0, $id=-1)
	ASS_AnswerSimple constructor. More...
	getId ()
	Gets the answer id. More...
	getAnswertext ()
	Gets the answer text. More...
	getPoints ()
	Gets the points. More...
	checkPoints ($a_points)
	Checks, if the point value is numeric. More...
	getOrder ()
	Gets the sort/display order. More...
	setOrder ($order=0)
	Sets the order. More...
	setId ($id=-1)
	Sets the answer id. More...
	setAnswertext ($answertext="")
	Sets the answer text. More...
	setPoints ($points=0.0)
	Sets the points. More...

Data Fields
	$correctness

Additional Inherited Members
Protected Attributes inherited from ASS_AnswerSimple
string	$answertext
	$points
	$order
	$id

Detailed Description

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

ILIAS is licensed with the GPL-3.0, see https://www.gnu.org/licenses/gpl-3.0.en.html You should have received a copy of said license along with the source code, too.

If this is not the case or you just want to try ILIAS, you'll find us at: https://www.ilias.de https://github.com/ILIAS-eLearning Class for true/false or yes/no answers

ASS_AnswerTrueFalse is a class for true/false or yes/no answers used for example in multiple choice tests.

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

Maximilian Becker mbeck.nosp@m.er@d.nosp@m.ataba.nosp@m.y.de

Version

$Id$

: Get rid of integers in favor of booleans here.

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

Constructor & Destructor Documentation

__construct()

ASS_AnswerTrueFalse::__construct	(		$answertext = "",
			$points = 0.0,
			$order = 0,
			$correctness = false
	)

ASS_AnswerTrueFalse constructor.

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

Parameters

string	$answertext	A string defining the answer text
double	$points	The number of points given for the selected answer
boolean	$correctness	A boolean value indicating the correctness of the answer
integer	$order	A nonnegative value representing a possible display or sort order

Definition at line 56 of file class.assAnswerTrueFalse.php.

References ASS_AnswerSimple\$answertext, $correctness, ASS_AnswerSimple\$order, ASS_AnswerSimple\$points, and ILIAS\MetaData\Repository\Validation\Data\__construct().

    {
        parent::__construct($answertext, $points, $order, -1, 0);

        // force $this->correctness to be a string
        // ilDB->quote makes 1 from true and saving it to ENUM('1','0') makes that '0'!!!
        // (maybe that only happens for certain mysql versions)
        $this->correctness = $correctness . "";
    }

Here is the call graph for this function:

Member Function Documentation

getCorrectness()

ASS_AnswerTrueFalse::getCorrectness

(

)

Gets the correctness.

Returns

boolean correctness

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

References $correctness.

    {
        return $this->correctness;
    }

isCorrect()

ASS_AnswerTrueFalse::isCorrect

(

)

Gets the correctness.

Returns

boolean correctness

Definition at line 81 of file class.assAnswerTrueFalse.php.

References $correctness.

    {
        return $this->correctness;
    }

isFalse()

ASS_AnswerTrueFalse::isFalse

(

)

Gets the correctness.

Deprecated:

Use isIncorrect instead.

Returns

boolean correctness

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

References $correctness.

                             : bool
    {
        return !$this->correctness;
    }

isIncorrect()

ASS_AnswerTrueFalse::isIncorrect

(

)

Gets the correctness.

Returns

boolean correctness

Definition at line 91 of file class.assAnswerTrueFalse.php.

References $correctness.

                                 : bool
    {
        return !$this->correctness;
    }

isTrue()

ASS_AnswerTrueFalse::isTrue

(

)

Gets the correctness.

Deprecated:

Use isCorrect instead.

Returns

boolean correctness

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

References $correctness.

    {
        return $this->correctness;
    }

setCorrectness()

ASS_AnswerTrueFalse::setCorrectness

(

$correctness = false

)

Sets the correctness.

Parameters

boolean

$correctness

A boolean value indicating the correctness of the answer

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

References $correctness.

                                                        : void
    {
        // force $this->correctness to be a string
        // ilDB->quote makes 1 from true and saving it to ENUM('1','0') makes that '0'!!!
        // (maybe that only happens for certain mysql versions)
        $this->correctness = $correctness . "";
    }

setFalse()

ASS_AnswerTrueFalse::setFalse

(

)

Sets the answer as a incorrect answer.

Deprecated:

Use setCorrectness instead.

Definition at line 148 of file class.assAnswerTrueFalse.php.

                              : void
    {
        $this->correctness = "0";
    }

setTrue()

ASS_AnswerTrueFalse::setTrue

(

)

Sets the answer as a correct answer.

Deprecated:

Use setCorrectness instead.

Definition at line 138 of file class.assAnswerTrueFalse.php.

                             : void
    {
        $this->correctness = "1";
    }

Field Documentation

$correctness

ASS_AnswerTrueFalse::$correctness

Definition at line 44 of file class.assAnswerTrueFalse.php.

Referenced by __construct(), getCorrectness(), isCorrect(), isFalse(), isIncorrect(), isTrue(), and setCorrectness().

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

• Modules/TestQuestionPool/classes/class.assAnswerTrueFalse.php