class DataCommand

An AJAX command for implementing jQuery's data() method.

This instructs the client to attach the name=value pair of data to the selector via jQuery's data cache.

This command is implemented by Drupal.AjaxCommands.prototype.data() defined in misc/ajax.js.

Hierarchy

• class \Drupal\Core\Ajax\DataCommand implements CommandInterface

Related topics

Ajax API

Overview for Drupal's Ajax API.

File

core/lib/Drupal/Core/Ajax/DataCommand.php, line 16

Namespace

Drupal\Core\Ajax

Members

Name	Modifiers	Type	Description
DataCommand::$name	protected	property	The key of the data attached to elements matched by the selector.
DataCommand::$selector	protected	property	A CSS selector string for elements to which data will be attached.
DataCommand::$value	protected	property	The value of the data to be attached to elements matched by the selector.
DataCommand::render	public	function	Implements Drupal\Core\Ajax\CommandInterface:render(). Overrides CommandInterface::render
DataCommand::__construct	public	function	Constructs a DataCommand object.