MoodleQuickForm_filemanager Class Reference

Filemanager form element. More...

Inheritance diagram for MoodleQuickForm_filemanager:

Public Member Functions
	__construct ($elementName=null, $elementLabel=null, $attributes=null, $options=null)
	Constructor.
	export_for_template (renderer_base $output)
	Function to export the renderer data in a format that is suitable for a mustache template.
	getAreamaxbytes ()
	Returns the maximum size of the area.
	getElementTemplateType ()
	Returns type of filemanager element.
	getHelpButton ()
	Returns html for help button.
	getMaxbytes ()
	Returns maximum file size which can be uploaded.
	getMaxfiles ()
	Returns maximum number of files which can be uploaded.
	getName ()
	Returns name of filemanager.
	getSubdirs ()
	Returns true if subdirectoy can be created, else false.
	getValue ()
	Returns filemanager attribute value.
	MoodleQuickForm_filemanager ($elementName=null, $elementLabel=null, $attributes=null, $options=null)
	Old syntax of class constructor.
	onQuickFormEvent ($event, $arg, &$caller)
	Called by HTML_QuickForm whenever form event is made on this element.
	setAreamaxbytes ($areamaxbytes)
	Sets the maximum size of the area.
	setMaxbytes ($maxbytes)
	Sets maximum file size which can be uploaded.
	setMaxfiles ($num)
	Sets maximum number of files which can be uploaded.
	setName ($name)
	Sets name of filemanager.
	setSubdirs ($allow)
	Set option to create sub directory, while uploading file.
	setValue ($value)
	Updates filemanager attribute value.
	toHtml ()
	Returns HTML for filemanager form element.
	validateSubmitValue ($value)
	Check that all files have the allowed type.

Public Attributes
string	$_helpbutton = ''
	html for help button, if empty then no help will icon will be dispalyed.

Protected Attributes
array	$_options
	options provided to initalize filemanager

Detailed Description

Filemanager form element.

FilemaneManager lets user to upload/manage multiple files

Copyright

2009 Dongsheng Cai dongs.nosp@m.heng.nosp@m.@mood.nosp@m.le.c.nosp@m.om

License

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

Constructor & Destructor Documentation

__construct()

MoodleQuickForm_filemanager::__construct	(		$elementName = null,
			$elementLabel = null,
			$attributes = null,
			$options = null )

Constructor.

Parameters

string	$elementName	(optional) name of the filemanager
string	$elementLabel	(optional) filemanager label
array	$attributes	(optional) Either a typical HTML attribute string or an associative array
array	$options	set of options to initalize filemanager

Member Function Documentation

export_for_template()

MoodleQuickForm_filemanager::export_for_template

(

renderer_base

$output

)

Function to export the renderer data in a format that is suitable for a mustache template.

This means:

1. No complex types - only stdClass, array, int, string, float, bool
2. Any additional info that is required for the template is pre-calculated (e.g. capability checks).

Parameters

renderer_base

$output

Used to do a final render of any components that need to be rendered for export.

Return values

stdClass|array

Implements templatable.

getAreamaxbytes()

MoodleQuickForm_filemanager::getAreamaxbytes

(

)

Returns the maximum size of the area.

Return values

int

getElementTemplateType()

MoodleQuickForm_filemanager::getElementTemplateType

(

)

Returns type of filemanager element.

Return values

string

getHelpButton()

MoodleQuickForm_filemanager::getHelpButton

(

)

Returns html for help button.

Return values

string

html for help button

getMaxbytes()

MoodleQuickForm_filemanager::getMaxbytes

(

)

Returns maximum file size which can be uploaded.

Return values

int

getMaxfiles()

MoodleQuickForm_filemanager::getMaxfiles

(

)

Returns maximum number of files which can be uploaded.

Return values

int

getName()

MoodleQuickForm_filemanager::getName

(

)

Returns name of filemanager.

Return values

string

getSubdirs()

MoodleQuickForm_filemanager::getSubdirs

(

)

Returns true if subdirectoy can be created, else false.

Return values

bool

getValue()

MoodleQuickForm_filemanager::getValue

(

)

Returns filemanager attribute value.

Return values

string

MoodleQuickForm_filemanager()

MoodleQuickForm_filemanager::MoodleQuickForm_filemanager	(		$elementName = null,
			$elementLabel = null,
			$attributes = null,
			$options = null )

Old syntax of class constructor.

Deprecated in PHP7.

Deprecated

since Moodle 3.1

onQuickFormEvent()

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

Called by HTML_QuickForm whenever form event is made on this element.

Parameters

string	$event	Name of event
mixed	$arg	event arguments
object	$caller	calling object

Return values

bool

setAreamaxbytes()

MoodleQuickForm_filemanager::setAreamaxbytes

(

$areamaxbytes

)

Sets the maximum size of the area.

Parameters

int

$areamaxbytes

size limit

setMaxbytes()

MoodleQuickForm_filemanager::setMaxbytes

(

$maxbytes

)

Sets maximum file size which can be uploaded.

Parameters

int

$maxbytes

file size

setMaxfiles()

MoodleQuickForm_filemanager::setMaxfiles

(

$num

)

Sets maximum number of files which can be uploaded.

Parameters

int

$num

number of files

setName()

MoodleQuickForm_filemanager::setName

(

$name

)

Sets name of filemanager.

Parameters

string

$name

name of the filemanager

setSubdirs()

MoodleQuickForm_filemanager::setSubdirs

(

$allow

)

Set option to create sub directory, while uploading file.

Parameters

bool

$allow

true if sub directory can be created.

setValue()

MoodleQuickForm_filemanager::setValue

(

$value

)

Updates filemanager attribute value.

Parameters

string

$value

value to set

toHtml()

MoodleQuickForm_filemanager::toHtml

(

)

Returns HTML for filemanager form element.

Return values

string

validateSubmitValue()

MoodleQuickForm_filemanager::validateSubmitValue

(

$value

)

Check that all files have the allowed type.

Parameters

int

$value

Draft item id with the uploaded files.

Return values

string|null

Validation error message or null.

Member Data Documentation

$_options

array MoodleQuickForm_filemanager::$_options

protected

Initial value:

= array('mainfile' => '', 'subdirs' => 1, 'maxbytes' => -1, 'maxfiles' => -1,
            'accepted_types' => '*', 'return_types' =>  null, 'areamaxbytes' => FILE_AREA_MAX_BYTES_UNLIMITED)

options provided to initalize filemanager

---

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

• lib/form/filemanager.php