qtype_multichoice_edit_form Class Reference

Inheritance diagram for qtype_multichoice_edit_form:

Collaboration diagram for qtype_multichoice_edit_form:

Public Member Functions
	validation ($data, $files)
	qtype ()
Protected Member Functions
	definition_inner ($mform)
	get_per_answer_fields ($mform, $label, $gradeoptions, &$repeatedoptions, &$answersoption)
	data_preprocessing ($question)

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Detailed Description

Multiple choice editing form definition.

Copyright:

2007 Jamie Pratt http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

Definition at line 36 of file edit_multichoice_form.php.

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Member Function Documentation

data_preprocessing

(

$

question

)

[protected]

Perform an preprocessing needed on the data passed to set_data() before it is used to initialise the form.

Parameters:

object

$question

the data being passed to the form.

Returns:

object $question the modified data.

Reimplemented from question_edit_form.

Definition at line 86 of file edit_multichoice_form.php.

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definition_inner

(

$

mform

)

[protected]

Add question-type specific form fields.

Parameters:

object

$mform

the form being built.

Reimplemented from question_edit_form.

Definition at line 42 of file edit_multichoice_form.php.

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get_per_answer_fields	(	$	mform,
		$	label,
		$	gradeoptions,
		&$	repeatedoptions,
		&$	answersoption
	)		[protected]

Get the list of form elements to repeat, one for each answer.

Parameters:

object	$mform	the form being built.
	$label	the label to use for each option.
	$gradeoptions	the possible grades for each answer.
	$repeatedoptions	reference to array of repeated options to fill
	$answersoption	reference to return the name of $question->options field holding an array of answers

Returns:

array of form fields.

Reimplemented from question_edit_form.

Definition at line 70 of file edit_multichoice_form.php.

qtype

(

)

Override this in the subclass to question type name.

Returns:

the question type name, should be the same as the name() method in the question type class.

Reimplemented from question_edit_form.

Definition at line 155 of file edit_multichoice_form.php.

validation	(	$	data,
		$	files
	)

Dummy stub method - override if you needed to perform some extra validation. If there are errors return array of errors ("fieldname"=>"error message"), otherwise true if ok.

Server side rules do not work for uploaded files, implement serverside rules here if needed.

Parameters:

array	$data	array of ("fieldname"=>value) of submitted data
array	$files	array of uploaded files "element_name"=>tmp_file_path

Returns:

array of "element_name"=>"error_description" if there are errors, or an empty array if everything is OK (true allowed for backwards compatibility too).

Perform sanity checks on fractional grades

Reimplemented from question_edit_form.

Definition at line 101 of file edit_multichoice_form.php.

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

• C:/xampp/htdocs/moodle/question/type/multichoice/edit_multichoice_form.php