Mercurial > hg > isophonics-drupal-site
view core/lib/Drupal/Core/Ajax/ChangedCommand.php @ 12:7a779792577d
Update Drupal core to v8.4.5 (via Composer)
author | Chris Cannam |
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date | Fri, 23 Feb 2018 15:52:07 +0000 |
parents | 4c8ae668cc8c |
children |
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<?php namespace Drupal\Core\Ajax; /** * An AJAX command for marking HTML elements as changed. * * This command instructs the client to mark each of the elements matched by the * given selector as 'ajax-changed'. * * This command is implemented by Drupal.AjaxCommands.prototype.changed() * defined in misc/ajax.js. * * @ingroup ajax */ class ChangedCommand implements CommandInterface { /** * A CSS selector string. * * If the command is a response to a request from an #ajax form element then * this value can be NULL. * * @var string */ protected $selector; /** * An optional CSS selector for elements to which asterisks will be appended. * * @var string */ protected $asterisk; /** * Constructs a ChangedCommand object. * * @param string $selector * CSS selector for elements to be marked as changed. * @param string $asterisk * CSS selector for elements to which an asterisk will be appended. */ public function __construct($selector, $asterisk = '') { $this->selector = $selector; $this->asterisk = $asterisk; } /** * Implements Drupal\Core\Ajax\CommandInterface:render(). */ public function render() { return [ 'command' => 'changed', 'selector' => $this->selector, 'asterisk' => $this->asterisk, ]; } }