AddCssCommand.php

Same filename in other branches
  1. 9 core/lib/Drupal/Core/Ajax/AddCssCommand.php
  2. 8.9.x core/lib/Drupal/Core/Ajax/AddCssCommand.php
  3. 10 core/lib/Drupal/Core/Ajax/AddCssCommand.php

Namespace

Drupal\Core\Ajax

File

core/lib/Drupal/Core/Ajax/AddCssCommand.php

View source
<?php

namespace Drupal\Core\Ajax;


/**
 * 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.
 *
 * @see misc/ajax.js
 *
 * @ingroup ajax
 */
class AddCssCommand implements CommandInterface {
    
    /**
     * Arrays containing attributes of the stylesheets to be added to the page.
     *
     * @var string[][]
     */
    protected $styles;
    
    /**
     * Constructs an AddCssCommand.
     *
     * @param string[][] $styles
     *   Arrays containing attributes of the stylesheets to be added to the page.
     *   i.e. `['href' => 'someURL']` becomes `<link href="someURL">`.
     */
    public function __construct(array $styles) {
        $this->styles = $styles;
    }
    
    /**
     * {@inheritdoc}
     */
    public function render() {
        return [
            'command' => 'add_css',
            'data' => $this->styles,
        ];
    }

}

Classes

Title Deprecated Summary
AddCssCommand An AJAX command for adding css to the page via ajax.

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.