1. 8.5.x core/lib/Drupal/Core/Ajax/AddCssCommand.php AddCssCommand
  2. 8.0.x core/lib/Drupal/Core/Ajax/AddCssCommand.php AddCssCommand
  3. 8.1.x core/lib/Drupal/Core/Ajax/AddCssCommand.php AddCssCommand
  4. 8.2.x core/lib/Drupal/Core/Ajax/AddCssCommand.php AddCssCommand
  5. 8.3.x core/lib/Drupal/Core/Ajax/AddCssCommand.php AddCssCommand
  6. 8.4.x core/lib/Drupal/Core/Ajax/AddCssCommand.php AddCssCommand
  7. 8.6.x core/lib/Drupal/Core/Ajax/AddCssCommand.php AddCssCommand

An AJAX command for adding css to the page via ajax.

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

Hierarchy

Expanded class hierarchy of AddCssCommand

See also

misc/ajax.js

Related topics

4 files declare their use of AddCssCommand
AjaxCommandsTest.php in core/tests/Drupal/Tests/Core/Ajax/AjaxCommandsTest.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.
CommandsTest.php in core/modules/system/src/Tests/Ajax/CommandsTest.php
FrameworkTest.php in core/modules/system/src/Tests/Ajax/FrameworkTest.php

File

core/lib/Drupal/Core/Ajax/AddCssCommand.php, line 15

Namespace

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

  /**
   * A string that contains the styles to be added to the page.
   *
   * It should include the wrapping style tag.
   *
   * @var string
   */
  protected $styles;

  /**
   * Constructs an AddCssCommand.
   *
   * @param string $styles
   *   A string that contains the styles to be added to the page, including the
   *   wrapping <style> tag.
   */
  public function __construct($styles) {
    $this->styles = $styles;
  }

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

}

Members

Contains filters are case sensitive
Namesort descending Modifiers Type Description Overrides
AddCssCommand::$styles protected property A string that contains the styles to be added to the page.
AddCssCommand::render public function Implements Drupal\Core\Ajax\CommandInterface:render(). Overrides CommandInterface::render
AddCssCommand::__construct public function Constructs an AddCssCommand.