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<?php
namespace MediaWiki\HTMLForm;
/**
* Allows custom data specific to HTMLFormField to be set for OOUI forms. A matching JS widget
* (defined in htmlform.Element.js) picks up the extra config when constructed using OO.ui.infuse().
*
* Currently only supports passing 'hide-if' and 'disable-if' data.
* @phan-file-suppress PhanUndeclaredMethod
*
* @stable to extend
*/
trait HTMLFormElement {
/** @var array|null */
protected $condState = null;
/** @var array|null */
protected $modules = null;
public function initializeHTMLFormElement( array $config = [] ) {
// Properties
$this->condState = $config['condState'] ?? [];
$this->modules = $config['modules'] ?? [];
// Initialization
if ( $this->modules ) {
// JS code must be able to read this before infusing (before OOUI is even loaded),
// so we put this in a separate attribute (not with the rest of the config).
// And it's not needed anymore after infusing, so we don't put it in JS config at all.
$this->setAttributes( [ 'data-mw-modules' => implode( ',', $this->modules ) ] );
}
$this->registerConfigCallback( function ( &$config ) {
if ( $this->condState ) {
$config['condState'] = $this->condState;
}
} );
}
}
/** @deprecated class alias since 1.42 */
class_alias( HTMLFormElement::class, 'HTMLFormElement' );
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