class AjaxFormsTestImageButtonForm in Drupal 9
Same name and namespace in other branches
- 8 core/modules/system/tests/modules/ajax_forms_test/src/Form/AjaxFormsTestImageButtonForm.php \Drupal\ajax_forms_test\Form\AjaxFormsTestImageButtonForm
- 10 core/modules/system/tests/modules/ajax_forms_test/src/Form/AjaxFormsTestImageButtonForm.php \Drupal\ajax_forms_test\Form\AjaxFormsTestImageButtonForm
Form builder: Builds a form that has image button with an ajax callback.
@internal
Hierarchy
- class \Drupal\Core\Form\FormBase implements ContainerInjectionInterface, FormInterface uses DependencySerializationTrait, LoggerChannelTrait, MessengerTrait, RedirectDestinationTrait, StringTranslationTrait
- class \Drupal\ajax_forms_test\Form\AjaxFormsTestImageButtonForm
Expanded class hierarchy of AjaxFormsTestImageButtonForm
1 string reference to 'AjaxFormsTestImageButtonForm'
- ajax_forms_test.routing.yml in core/
modules/ system/ tests/ modules/ ajax_forms_test/ ajax_forms_test.routing.yml - core/modules/system/tests/modules/ajax_forms_test/ajax_forms_test.routing.yml
File
- core/
modules/ system/ tests/ modules/ ajax_forms_test/ src/ Form/ AjaxFormsTestImageButtonForm.php, line 14
Namespace
Drupal\ajax_forms_test\FormView source
class AjaxFormsTestImageButtonForm extends FormBase {
/**
* {@inheritdoc}
*/
public function getFormId() {
return 'ajax_forms_test_image_button_form';
}
/**
* {@inheritdoc}
*/
public function buildForm(array $form, FormStateInterface $form_state) {
$object = new Callbacks();
$form['image_button'] = [
'#type' => 'image_button',
'#name' => 'image_button',
'#src' => 'core/misc/icons/787878/cog.svg',
'#attributes' => [
'alt' => $this
->t('Edit'),
],
'#op' => 'edit',
'#ajax' => [
'callback' => [
$object,
'imageButtonCallback',
],
],
'#suffix' => '<div id="ajax_image_button_result">Image button not pressed yet.</div>',
];
return $form;
}
/**
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state) {
// No submit code needed.
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
AjaxFormsTestImageButtonForm:: |
public | function |
Form constructor. Overrides FormInterface:: |
|
AjaxFormsTestImageButtonForm:: |
public | function |
Returns a unique string identifying the form. Overrides FormInterface:: |
|
AjaxFormsTestImageButtonForm:: |
public | function |
Form submission handler. Overrides FormInterface:: |
|
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. | 1 |
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:: |
105 |
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:: |
72 |
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. | 27 |
MessengerTrait:: |
public | function | Gets the messenger. | 27 |
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. | 4 |
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. | 2 |
StringTranslationTrait:: |
protected | function | Translates a string to the current language or to a given language. |