core\output\single_button Class Reference

Inheritance diagram for core\output\single_button:

Public Member Functions
	__construct (moodle_url $url, $label, $method='post', string $type=self::BUTTON_SECONDARY, $attributes=[])
	Constructor.
	__get ($name)
	Magic method getter.
	__set ($name, $value)
	Magic setter method.
	add_action (component_action $action)
	Add action to the button.
	add_confirm_action ($confirmmessage)
	Shortcut for adding a JS confirm dialog when the button is clicked.
	export_for_template (renderer_base $output)
	Export data.
	set_attribute ($name, $value)
	Sets an attribute for the HTML button tag.

Public Attributes
string	$actionid
	Action id.
array	$actions = []
	List of attached actions.
string	$class = 'singlebutton'
	Wrapping div class.
bool	$disabled = false
	True if button disabled, false if normal.
string	$formid
	Form id.
string	$label
	Button label.
string	$method = 'post'
	Form submit method post or get.
array	$params
	$params URL Params
string	$tooltip = null
	Button tooltip.
moodle_url	$url
	Target url.
const	BUTTON_DANGER = 'danger'
	Possible button types - Danger.
const	BUTTON_INFO = 'info'
	Possible button types - Info.
const	BUTTON_PRIMARY = 'primary'
	Possible button types - Primary.
const	BUTTON_SECONDARY = 'secondary'
	Possible button types - Secondary.
const	BUTTON_SUCCESS = 'success'
	Possible button types - Success.
const	BUTTON_TYPES
	Possible button types.
const	BUTTON_WARNING = 'warning'
	Possible button types - Warning.

Protected Attributes
array	$attributes = []
string	$type
	Type of button (from defined types).

Constructor & Destructor Documentation

__construct()

core\output\single_button::__construct	(	moodle_url	$url,
			$label,
			$method = 'post',
		string	$type = self::BUTTON_SECONDARY,
			$attributes = [] )

Constructor.

Parameters

moodle_url	$url
string	$label	button text
string	$method	get or post submit method
string	$type	whether this is a primary button or another type, used for styling
array	$attributes	Attributes for the HTML button tag

Member Function Documentation

__get()

core\output\single_button::__get

(

$name

)

Magic method getter.

Parameters

string

$name

Return values

mixed

__set()

core\output\single_button::__set	(		$name,
			$value )

Magic setter method.

Parameters

string	$name
mixed	$value

add_action()

core\output\single_button::add_action

(

component_action

$action

)

Add action to the button.

Parameters

component_action

$action

add_confirm_action()

core\output\single_button::add_confirm_action

(

$confirmmessage

)

Shortcut for adding a JS confirm dialog when the button is clicked.

The message must be a yes/no question.

Parameters

string

$confirmmessage

The yes/no confirmation question. If "Yes" is clicked, the original action will occur.

export_for_template()

core\output\single_button::export_for_template

(

renderer_base

$output

)

Export data.

Parameters

renderer_base

$output

Renderer.

Return values

stdClass

set_attribute()

core\output\single_button::set_attribute	(		$name,
			$value )

Sets an attribute for the HTML button tag.

Parameters

string	$name	The attribute name
mixed	$value	The value

Return values

null

Member Data Documentation

$type

string core\output\single_button::$type

protected

Type of button (from defined types).

Used for styling.

BUTTON_TYPES

const core\output\single_button::BUTTON_TYPES

Initial value:

= [
        self::BUTTON_PRIMARY,
        self::BUTTON_SECONDARY,
        self::BUTTON_SUCCESS,
        self::BUTTON_DANGER,
        self::BUTTON_WARNING,
        self::BUTTON_INFO,
    ]

Possible button types.

From boostrap.

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

• lib/classes/output/single_button.php