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annotate core/lib/Drupal/Core/Ajax/RemoveCommand.php @ 19:fa3358dc1485 tip
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author | Chris Cannam |
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date | Wed, 28 Aug 2019 13:14:47 +0100 |
parents | 4c8ae668cc8c |
children |
rev | line source |
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Chris@0 | 1 <?php |
Chris@0 | 2 |
Chris@0 | 3 namespace Drupal\Core\Ajax; |
Chris@0 | 4 |
Chris@0 | 5 /** |
Chris@0 | 6 * AJAX command for calling the jQuery remove() method. |
Chris@0 | 7 * |
Chris@0 | 8 * The 'remove' command instructs the client to use jQuery's remove() method |
Chris@0 | 9 * to remove each of elements matched by the given selector, and everything |
Chris@0 | 10 * within them. |
Chris@0 | 11 * |
Chris@0 | 12 * This command is implemented by Drupal.AjaxCommands.prototype.remove() |
Chris@0 | 13 * defined in misc/ajax.js. |
Chris@0 | 14 * |
Chris@0 | 15 * @see http://docs.jquery.com/Manipulation/remove#expr |
Chris@0 | 16 * |
Chris@0 | 17 * @ingroup ajax |
Chris@0 | 18 */ |
Chris@0 | 19 class RemoveCommand implements CommandInterface { |
Chris@0 | 20 |
Chris@0 | 21 /** |
Chris@0 | 22 * The CSS selector for the element(s) to be removed. |
Chris@0 | 23 * |
Chris@0 | 24 * @var string |
Chris@0 | 25 */ |
Chris@0 | 26 protected $selector; |
Chris@0 | 27 |
Chris@0 | 28 /** |
Chris@0 | 29 * Constructs a RemoveCommand object. |
Chris@0 | 30 * |
Chris@0 | 31 * @param string $selector |
Chris@0 | 32 */ |
Chris@0 | 33 public function __construct($selector) { |
Chris@0 | 34 $this->selector = $selector; |
Chris@0 | 35 } |
Chris@0 | 36 |
Chris@0 | 37 /** |
Chris@0 | 38 * Implements Drupal\Core\Ajax\CommandInterface:render(). |
Chris@0 | 39 */ |
Chris@0 | 40 public function render() { |
Chris@0 | 41 return [ |
Chris@0 | 42 'command' => 'remove', |
Chris@0 | 43 'selector' => $this->selector, |
Chris@0 | 44 ]; |
Chris@0 | 45 } |
Chris@0 | 46 |
Chris@0 | 47 } |