
| Current Path : /var/www/html/rocksensor/web/core/lib/Drupal/Core/Render/Element/ |
Linux ift1.ift-informatik.de 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 |
| Current File : /var/www/html/rocksensor/web/core/lib/Drupal/Core/Render/Element/Date.php |
<?php
namespace Drupal\Core\Render\Element;
use Drupal\Core\Render\Attribute\FormElement;
use Drupal\Core\Render\Element;
/**
* Provides a form element for date selection.
*
* Properties:
* - #default_value: A string for the default date in 'Y-m-d' format.
* - #size: The size of the input element in characters.
*
* @code
* $form['expiration'] = [
* '#type' => 'date',
* '#title' => $this->t('Content expiration'),
* '#default_value' => '2020-02-05',
* ];
* @endcode
*/
#[FormElement('date')]
class Date extends FormElementBase {
/**
* {@inheritdoc}
*/
public function getInfo() {
$class = static::class;
return [
'#input' => TRUE,
'#theme' => 'input__date',
'#process' => [
[$class, 'processAjaxForm'],
],
'#pre_render' => [[$class, 'preRenderDate']],
'#theme_wrappers' => ['form_element'],
'#attributes' => ['type' => 'date'],
'#date_date_format' => 'Y-m-d',
];
}
/**
* Adds form-specific attributes to a 'date' #type element.
*
* Supports HTML5 types of 'date', 'datetime', 'datetime-local', and 'time'.
* Falls back to a plain textfield. Used as a sub-element by the datetime
* element type.
*
* @param array $element
* An associative array containing the properties of the element.
* Properties used: #title, #value, #options, #description, #required,
* #attributes, #id, #name, #type, #min, #max, #step, #value, #size. The
* #name property will be sanitized before output. This is currently done by
* initializing Drupal\Core\Template\Attribute with all the attributes.
*
* @return array
* The $element with prepared variables ready for #theme 'input__date'.
*/
public static function preRenderDate($element) {
if (empty($element['#attributes']['type'])) {
$element['#attributes']['type'] = 'date';
}
Element::setAttributes($element, ['id', 'name', 'type', 'min', 'max', 'step', 'value', 'size']);
static::setAttributes($element, ['form-' . $element['#attributes']['type']]);
return $element;
}
}