An AJAX command for adding css to the page via ajax.
This command is implemented by Drupal.ajax.prototype.commands.add_css() defined in misc/ajax.js.
Expanded class hierarchy of AddCssCommand
misc/ajax.js
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 array(
'command' => 'add_css',
'data' => $this->styles,
);
}
}
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
AddCssCommand:: |
protected | property | A string that contains the styles to be added to the page. | |
AddCssCommand:: |
public | function |
Implements Drupal\Core\Ajax\CommandInterface:render(). Overrides CommandInterface:: |
|
AddCssCommand:: |
public | function | Constructs an AddCssCommand. |