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class AlertCommand in Drupal 9

Same name and namespace in other branches
  1. 8 core/lib/Drupal/Core/Ajax/AlertCommand.php \Drupal\Core\Ajax\AlertCommand
  2. 10 core/lib/Drupal/Core/Ajax/AlertCommand.php \Drupal\Core\Ajax\AlertCommand

AJAX command for a javascript alert box.

Hierarchy

Expanded class hierarchy of AlertCommand

Related topics

6 files declare their use of AlertCommand
AjaxCommandsTest.php in core/tests/Drupal/Tests/Core/Ajax/AjaxCommandsTest.php
AjaxRenderer.php in core/lib/Drupal/Core/Render/MainContent/AjaxRenderer.php
AjaxTestController.php in core/modules/system/tests/modules/ajax_test/src/Controller/AjaxTestController.php
ajax_forms_test.module in core/modules/system/tests/modules/ajax_forms_test/ajax_forms_test.module
Simpletest mock module for Ajax forms testing.
FormAjaxResponseBuilderTest.php in core/tests/Drupal/Tests/Core/Form/FormAjaxResponseBuilderTest.php

... See full list

File

core/lib/Drupal/Core/Ajax/AlertCommand.php, line 10

Namespace

Drupal\Core\Ajax
View source
class AlertCommand implements CommandInterface {

  /**
   * The text to be displayed in the alert box.
   *
   * @var string
   */
  protected $text;

  /**
   * Constructs an AlertCommand object.
   *
   * @param string $text
   *   The text to be displayed in the alert box.
   */
  public function __construct($text) {
    $this->text = $text;
  }

  /**
   * Implements Drupal\Core\Ajax\CommandInterface:render().
   */
  public function render() {
    return [
      'command' => 'alert',
      'text' => $this->text,
    ];
  }

}

Members

Namesort descending Modifiers Type Description Overrides
AlertCommand::$text protected property The text to be displayed in the alert box.
AlertCommand::render public function Implements Drupal\Core\Ajax\CommandInterface:render(). Overrides CommandInterface::render
AlertCommand::__construct public function Constructs an AlertCommand object.