class FormTestCheckboxForm in Drupal 10
Same name and namespace in other branches
- 8 core/modules/system/tests/modules/form_test/src/Form/FormTestCheckboxForm.php \Drupal\form_test\Form\FormTestCheckboxForm
- 9 core/modules/system/tests/modules/form_test/src/Form/FormTestCheckboxForm.php \Drupal\form_test\Form\FormTestCheckboxForm
Form for testing checkbox.
@internal
Hierarchy
- class \Drupal\Core\Form\FormBase implements ContainerInjectionInterface, FormInterface uses DependencySerializationTrait, LoggerChannelTrait, MessengerTrait, RedirectDestinationTrait, StringTranslationTrait
- class \Drupal\form_test\Form\FormTestCheckboxForm
Expanded class hierarchy of FormTestCheckboxForm
1 string reference to 'FormTestCheckboxForm'
- form_test.routing.yml in core/
modules/ system/ tests/ modules/ form_test/ form_test.routing.yml - core/modules/system/tests/modules/form_test/form_test.routing.yml
File
- core/
modules/ system/ tests/ modules/ form_test/ src/ Form/ FormTestCheckboxForm.php, line 14
Namespace
Drupal\form_test\FormView source
class FormTestCheckboxForm extends FormBase {
/**
* {@inheritdoc}
*/
public function getFormId() {
return '_test_checkbox_form';
}
/**
* {@inheritdoc}
*/
public function buildForm(array $form, FormStateInterface $form_state) {
// A required checkbox.
$form['required_checkbox'] = [
'#type' => 'checkbox',
'#required' => TRUE,
'#title' => 'required_checkbox',
];
// A disabled checkbox should get its default value back.
$form['disabled_checkbox_on'] = [
'#type' => 'checkbox',
'#disabled' => TRUE,
'#return_value' => 'disabled_checkbox_on',
'#default_value' => 'disabled_checkbox_on',
'#title' => 'disabled_checkbox_on',
];
$form['disabled_checkbox_off'] = [
'#type' => 'checkbox',
'#disabled' => TRUE,
'#return_value' => 'disabled_checkbox_off',
'#default_value' => NULL,
'#title' => 'disabled_checkbox_off',
];
// A checkbox is active when #default_value == #return_value.
$form['checkbox_on'] = [
'#type' => 'checkbox',
'#return_value' => 'checkbox_on',
'#default_value' => 'checkbox_on',
'#title' => 'checkbox_on',
];
// But inactive in any other case.
$form['checkbox_off'] = [
'#type' => 'checkbox',
'#return_value' => 'checkbox_off',
'#default_value' => 'checkbox_on',
'#title' => 'checkbox_off',
];
// Checkboxes with a #return_value of '0' are supported.
$form['zero_checkbox_on'] = [
'#type' => 'checkbox',
'#return_value' => '0',
'#default_value' => '0',
'#title' => 'zero_checkbox_on',
];
// In that case, passing a #default_value != '0'
// means that the checkbox is off.
$form['zero_checkbox_off'] = [
'#type' => 'checkbox',
'#return_value' => '0',
'#default_value' => '1',
'#title' => 'zero_checkbox_off',
];
$form['submit'] = [
'#type' => 'submit',
'#value' => t('Submit'),
];
return $form;
}
/**
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state) {
$form_state
->setResponse(new JsonResponse($form_state
->getValues()));
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
DependencySerializationTrait:: |
protected | property | ||
DependencySerializationTrait:: |
protected | property | ||
DependencySerializationTrait:: |
public | function | 2 | |
DependencySerializationTrait:: |
public | function | 2 | |
FormBase:: |
protected | property | The config factory. | 3 |
FormBase:: |
protected | property | The request stack. | |
FormBase:: |
protected | property | The route match. | |
FormBase:: |
protected | function | Retrieves a configuration object. | |
FormBase:: |
protected | function | Gets the config factory for this form. | 3 |
FormBase:: |
private | function | Returns the service container. | |
FormBase:: |
public static | function |
Instantiates a new instance of this class. Overrides ContainerInjectionInterface:: |
97 |
FormBase:: |
protected | function | Gets the current user. | |
FormBase:: |
protected | function | Gets the request object. | |
FormBase:: |
protected | function | Gets the route match. | |
FormBase:: |
protected | function | Gets the logger for a specific channel. | |
FormBase:: |
protected | function | Returns a redirect response object for the specified route. | |
FormBase:: |
public | function | Resets the configuration factory. | |
FormBase:: |
public | function | Sets the config factory for this form. | |
FormBase:: |
public | function | Sets the request stack object to use. | |
FormBase:: |
public | function |
Form validation handler. Overrides FormInterface:: |
65 |
FormTestCheckboxForm:: |
public | function |
Form constructor. Overrides FormInterface:: |
|
FormTestCheckboxForm:: |
public | function |
Returns a unique string identifying the form. Overrides FormInterface:: |
|
FormTestCheckboxForm:: |
public | function |
Form submission handler. Overrides FormInterface:: |
|
LoggerChannelTrait:: |
protected | property | The logger channel factory service. | |
LoggerChannelTrait:: |
protected | function | Gets the logger for a specific channel. | |
LoggerChannelTrait:: |
public | function | Injects the logger channel factory. | |
MessengerTrait:: |
protected | property | The messenger. | 18 |
MessengerTrait:: |
public | function | Gets the messenger. | 18 |
MessengerTrait:: |
public | function | Sets the messenger. | |
RedirectDestinationTrait:: |
protected | property | The redirect destination service. | 1 |
RedirectDestinationTrait:: |
protected | function | Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url. | |
RedirectDestinationTrait:: |
protected | function | Returns the redirect destination service. | |
RedirectDestinationTrait:: |
public | function | Sets the redirect destination service. | |
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. |