Inheritance diagram for MoodleQuickForm_grading:

Collaboration diagram for MoodleQuickForm_grading:

Public Member Functions
	MoodleQuickForm_grading ($elementName=null, $elementLabel=null, $attributes=null)
	get_gradinginstance ()
	toHtml ()
	setHelpButton ($helpbuttonargs, $function='helpbutton')
	getHelpButton ()
	getElementTemplateType ()
	onQuickFormEvent ($event, $arg, &$caller)
Static Public Member Functions
static	_validate ($elementValue, $attributes=null)
Data Fields
	$_helpbutton = ''

Detailed Description

HTML class for a grading element. This is a wrapper for advanced grading plugins. When adding the 'grading' element to the form, developer must pass an object of class gradingform_instance as $attributes['gradinginstance']. Otherwise an exception will be thrown. This object is responsible for implementing functions to render element html and validate it

Author:: Marina Glancy public

Definition at line 43 of file grading.php.

Member Function Documentation

static _validate	(	$	elementValue,
		$	attributes = `null`
	)		`[static]`

Function registered as rule for this element and is called when this element is being validated. This is a wrapper to pass the validation to the method gradingform_instance::validate_grading_element

Parameters:

mixed	$elementValue
array	$attributes

Definition at line 157 of file grading.php.

get_gradinginstance ( )

Helper function to retrieve gradingform_instance passed in element attributes

Returns:: gradingform_instance

Definition at line 75 of file grading.php.

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getElementTemplateType ( )

The renderer of gradingform_instance will take care itself about different display in normal and frozen states

Returns:: string

Definition at line 120 of file grading.php.

getHelpButton ( )

get html for help button

public

Returns:: string html for help button

Definition at line 110 of file grading.php.

MoodleQuickForm_grading	(	$	elementName = `null`,
		$	elementLabel = `null`,
		$	attributes = `null`
	)

Class constructor

Parameters:

string	$elementName	Input field name attribute
mixed	$elementLabel	Label(s) for the input field
mixed	$attributes	Either a typical HTML attribute string or an associative array

Returns:: void

Definition at line 65 of file grading.php.

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onQuickFormEvent	(	$	event,
		$	arg,
		&$	caller
	)

Called by HTML_QuickForm whenever form event is made on this element. Adds necessary rules to the element and checks that coorenct instance of gradingform_instance is passed in attributes

Parameters: