class BeforeCommand

An AJAX command for calling the jQuery before() method.

The 'insert/before' command instructs the client to use jQuery's before() method to insert the given HTML content before each of elements matched by the given selector.

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

Hierarchy

Expanded class hierarchy of BeforeCommand

See also

http://docs.jquery.com/Manipulation/before#content

1 file declares its use of BeforeCommand
AjaxCommandsUnitTest.php in drupal/core/modules/system/lib/Drupal/system/Tests/Ajax/AjaxCommandsUnitTest.php
Definition of Drupal\system\Tests\Ajax\AjaxCommandsUnitTest.

File

drupal/core/lib/Drupal/Core/Ajax/BeforeCommand.php, line 24
Definition of Drupal\Core\Ajax\InsertCommand.

Namespace

Drupal\Core\Ajax
View source
class BeforeCommand extends InsertCommand {

  /**
   * Implements Drupal\Core\Ajax\CommandInterface:render().
   */
  public function render() {
    return array(
      'command' => 'insert',
      'method' => 'before',
      'selector' => $this->selector,
      'data' => $this->html,
      'settings' => $this->settings,
    );
  }

}

Members

Namesort descending Modifiers Type Description Overrides
BeforeCommand::render public function Implements Drupal\Core\Ajax\CommandInterface:render(). Overrides InsertCommand::render
InsertCommand::$html protected property The HTML content that will replace the matched element(s).
InsertCommand::$selector protected property A CSS selector string.
InsertCommand::$settings protected property A settings array to be passed to any any attached JavaScript behavior.
InsertCommand::__construct public function Constructs an InsertCommand object.