Same name in this branch
- 10 core/modules/config_translation/src/FormElement/Textfield.php \Drupal\config_translation\FormElement\Textfield
- 10 core/lib/Drupal/Core/Render/Element/Textfield.php \Drupal\Core\Render\Element\Textfield
Same name and namespace in other branches
- 8.9.x core/lib/Drupal/Core/Render/Element/Textfield.php \Drupal\Core\Render\Element\Textfield
- 9 core/lib/Drupal/Core/Render/Element/Textfield.php \Drupal\Core\Render\Element\Textfield
Hierarchy
- class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
- class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, MessengerTrait, StringTranslationTrait
- class \Drupal\Core\Render\Element\RenderElementBase implements ElementInterface
- class \Drupal\Core\Render\Element\FormElementBase implements FormElementInterface
- class \Drupal\Core\Render\Element\Textfield
- class \Drupal\Core\Render\Element\FormElementBase implements FormElementInterface
- class \Drupal\Core\Render\Element\RenderElementBase implements ElementInterface
- class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, MessengerTrait, StringTranslationTrait
Expanded class hierarchy of Textfield
2 files declare their use of Textfield
- EntityAutocomplete.php in core/
lib/ Drupal/ Core/ Entity/ Element/ EntityAutocomplete.php - TextfieldTest.php in core/
tests/ Drupal/ Tests/ Core/ Render/ Element/ TextfieldTest.php
2 string references to 'Textfield'
- EditorLoadingTest::setUp in core/
modules/ editor/ tests/ src/ Functional/ EditorLoadingTest.php - FormTestProgrammaticForm::buildForm in core/
modules/ system/ tests/ modules/ form_test/ src/ Form/ FormTestProgrammaticForm.php - Form constructor.
File
- core/
lib/ Drupal/ Core/ Render/ Element/ Textfield.php, line 45
Namespace
Drupal\Core\Render\ElementView source
class Textfield extends FormElementBase {
/**
* {@inheritdoc}
*/
public function getInfo() {
$class = static::class;
return [
'#input' => TRUE,
'#size' => 60,
'#maxlength' => 128,
'#autocomplete_route_name' => FALSE,
'#process' => [
[
$class,
'processAutocomplete',
],
[
$class,
'processAjaxForm',
],
[
$class,
'processPattern',
],
[
$class,
'processGroup',
],
],
'#pre_render' => [
[
$class,
'preRenderTextfield',
],
[
$class,
'preRenderGroup',
],
],
'#theme' => 'input__textfield',
'#theme_wrappers' => [
'form_element',
],
];
}
/**
* {@inheritdoc}
*/
public static function valueCallback(&$element, $input, FormStateInterface $form_state) {
if ($input !== FALSE && $input !== NULL) {
// This should be a string, but allow other scalars since they might be
// valid input in programmatic form submissions.
if (!is_scalar($input)) {
$input = '';
}
return str_replace([
"\r",
"\n",
], '', $input);
}
return NULL;
}
/**
* Prepares a #type 'textfield' render element for input.html.twig.
*
* @param array $element
* An associative array containing the properties of the element.
* Properties used: #title, #value, #description, #size, #maxlength,
* #placeholder, #required, #attributes.
*
* @return array
* The $element with prepared variables ready for input.html.twig.
*/
public static function preRenderTextfield($element) {
$element['#attributes']['type'] = 'text';
Element::setAttributes($element, [
'id',
'name',
'value',
'size',
'maxlength',
'placeholder',
]);
static::setAttributes($element, [
'form-text',
]);
return $element;
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
DependencySerializationTrait:: |
protected | property | ||
DependencySerializationTrait:: |
protected | property | ||
DependencySerializationTrait:: |
public | function | 2 | |
DependencySerializationTrait:: |
public | function | 2 | |
FormElementBase:: |
public static | function | Adds autocomplete functionality to elements. | 1 |
FormElementBase:: |
public static | function | #process callback for #pattern form element property. | 1 |
FormElementBase:: |
public static | function | #element_validate callback for #pattern form element property. | 1 |
MessengerTrait:: |
protected | property | The messenger. | 8 |
MessengerTrait:: |
public | function | Gets the messenger. | 8 |
MessengerTrait:: |
public | function | Sets the messenger. | |
PluginBase:: |
protected | property | Configuration information passed into the plugin. | 1 |
PluginBase:: |
protected | property | The plugin implementation definition. | 1 |
PluginBase:: |
protected | property | The plugin_id. | |
PluginBase:: |
constant | A string which is used to separate base plugin IDs from the derivative ID. | ||
PluginBase:: |
public | function |
Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface:: |
|
PluginBase:: |
public | function |
Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface:: |
|
PluginBase:: |
public | function |
Gets the definition of the plugin implementation. Overrides PluginInspectionInterface:: |
1 |
PluginBase:: |
public | function |
Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface:: |
|
PluginBase:: |
public | function | Determines if the plugin is configurable. | |
PluginBase:: |
public | function | Constructs a \Drupal\Component\Plugin\PluginBase object. | 40 |
RenderElementBase:: |
public static | function | Adds Ajax information about an element to communicate with JavaScript. | 2 |
RenderElementBase:: |
public static | function | Adds members of this group as actual elements for rendering. | 2 |
RenderElementBase:: |
public static | function | Form element processing handler for the #ajax form property. | 3 |
RenderElementBase:: |
public static | function | Arranges elements into groups. | 2 |
RenderElementBase:: |
public static | function |
Sets a form element's class attribute. Overrides ElementInterface:: |
2 |
StringTranslationTrait:: |
protected | property | The string translation service. | 3 |
StringTranslationTrait:: |
protected | function | Formats a string containing a count of items. | |
StringTranslationTrait:: |
protected | function | Returns the number of plurals supported by a given language. | |
StringTranslationTrait:: |
protected | function | Gets the string translation service. | |
StringTranslationTrait:: |
public | function | Sets the string translation service to use. | 1 |
StringTranslationTrait:: |
protected | function | Translates a string to the current language or to a given language. | |
Textfield:: |
public | function |
Returns the element properties for this element. Overrides ElementInterface:: |
3 |
Textfield:: |
public static | function | Prepares a #type 'textfield' render element for input.html.twig. | |
Textfield:: |
public static | function |
Determines how user input is mapped to an element's #value property. Overrides FormElementBase:: |
3 |