PHP FormState::setTriggeringElement方法代码示例

  /**
   * Build all necessary things for child form (form state, etc.).
   *
   * @param \Drupal\Core\Entity\EntityFormInterface $controller
   *   Entity form controller for child form.
   * @param \Drupal\Core\Form\FormStateInterface $form_state
   *   Parent form state object.
   * @param \Drupal\Core\Entity\EntityInterface $entity
   *   Entity object.
   * @param string $operation
   *   Operation that is to be performed in inline form.
   * @param array $parents
   *   Entity form #parents.
   *
   * @return \Drupal\Core\Form\FormStateInterface
   *   Child form state object.
   */
  public static function buildChildFormState(EntityFormInterface $controller, FormStateInterface $form_state, EntityInterface $entity, $operation, $parents) {
    $child_form_state = new FormState();

    $child_form_state->addBuildInfo('callback_object', $controller);
    $child_form_state->addBuildInfo('base_form_id', $controller->getBaseFormID());
    $child_form_state->addBuildInfo('form_id', $controller->getFormID());
    $child_form_state->addBuildInfo('args', array());

    // Copy values to child form.
    $child_form_state->setCompleteForm($form_state->getCompleteForm());
    $child_form_state->setUserInput($form_state->getUserInput());

    // Filter out all submitted values that are not directly relevant for this
    // IEF. Otherwise they might mess things up.
    $form_state_values = $form_state->getValues();
    $form_state_values = static::extractArraySequence($form_state_values, $parents);

    $child_form_state->setValues($form_state_values);
    $child_form_state->setStorage($form_state->getStorage());
    $value = \Drupal::entityTypeManager()->getStorage('entity_form_display')->load($entity->getEntityTypeId() . '.' . $entity->bundle() . '.' . $operation);
    $child_form_state->set('form_display', $value);

    // Since some of the submit handlers are run, redirects need to be disabled.
    $child_form_state->disableRedirect();

    // When a form is rebuilt after Ajax processing, its #build_id and #action
    // should not change.
    // @see drupal_rebuild_form()
    $rebuild_info = $child_form_state->getRebuildInfo();
    $rebuild_info['copy']['#build_id'] = TRUE;
    $rebuild_info['copy']['#action'] = TRUE;
    $child_form_state->setRebuildInfo($rebuild_info);

    $child_form_state->set('inline_entity_form', $form_state->get('inline_entity_form'));
    $child_form_state->set('langcode', $entity->language()->getId());

    $child_form_state->set('field', $form_state->get('field'));
    $child_form_state->setTriggeringElement($form_state->getTriggeringElement());
    $child_form_state->setSubmitHandlers($form_state->getSubmitHandlers());

    return $child_form_state;
  }

 /**
  * @covers ::buildResponse
  */
 public function testBuildResponseWithUpdateCommand()
 {
     $triggering_element = ['#ajax' => ['callback' => function (array $form, FormStateInterface $form_state) {
         return new AjaxResponse([]);
     }]];
     $request = new Request();
     $form = ['#build_id' => 'the_build_id', '#build_id_old' => 'a_new_build_id', 'test' => ['#type' => 'textfield']];
     $form_state = new FormState();
     $form_state->setTriggeringElement($triggering_element);
     $commands = [new AlertCommand('alert!')];
     $commands_expected = [];
     $commands_expected[] = ['command' => 'update_build_id', 'old' => 'a_new_build_id', 'new' => 'the_build_id'];
     $commands_expected[] = ['command' => 'alert', 'text' => 'alert!'];
     $this->renderer->expects($this->never())->method('renderResponse');
     $result = $this->formAjaxResponseBuilder->buildResponse($request, $form, $form_state, $commands);
     $this->assertInstanceOf('\\Drupal\\Core\\Ajax\\AjaxResponse', $result);
     $this->assertSame($commands_expected, $result->getCommands());
 }

 /**
  * Build all necessary things for child form (form state, etc.).
  *
  * @param \Drupal\Core\Entity\EntityFormInterface $controller
  *   Entity form controller for child form.
  * @param \Drupal\Core\Form\FormStateInterface $form_state
  *   Parent form state object.
  * @param \Drupal\Core\Entity\EntityInterface $entity
  *   Entity object.
  * @param string $operation
  *   Operation that is to be performed in inline form.
  *
  * @return \Drupal\Core\Form\FormStateInterface
  *   Child form state object.
  */
 public static function buildChildFormState(EntityFormInterface $controller, FormStateInterface $form_state, EntityInterface $entity, $operation)
 {
     $child_form_state = new FormState();
     $child_form_state->addBuildInfo('callback_object', $controller);
     $child_form_state->addBuildInfo('base_form_id', $controller->getBaseFormID());
     $child_form_state->addBuildInfo('form_id', $controller->getFormID());
     $child_form_state->addBuildInfo('args', array());
     // Copy values to child form.
     $child_form_state->setUserInput($form_state->getUserInput());
     $child_form_state->setValues($form_state->getValues());
     $child_form_state->setStorage($form_state->getStorage());
     $child_form_state->set('form_display', entity_get_form_display($entity->getEntityTypeId(), $entity->bundle(), $operation));
     // Since some of the submit handlers are run, redirects need to be disabled.
     $child_form_state->disableRedirect();
     // When a form is rebuilt after Ajax processing, its #build_id and #action
     // should not change.
     // @see drupal_rebuild_form()
     $rebuild_info = $child_form_state->getRebuildInfo();
     $rebuild_info['copy']['#build_id'] = TRUE;
     $rebuild_info['copy']['#action'] = TRUE;
     $child_form_state->setRebuildInfo($rebuild_info);
     $child_form_state->set('inline_entity_form', $form_state->get('inline_entity_form'));
     $child_form_state->set('langcode', $entity->language()->getId());
     $child_form_state->set('field', $form_state->get('field'));
     $child_form_state->setTriggeringElement($form_state->getTriggeringElement());
     $child_form_state->setSubmitHandlers($form_state->getSubmitHandlers());
     return $child_form_state;
 }

 /**
  * @covers ::ajaxDeleteSubmit
  */
 public function testAjaxDeleteSubmit()
 {
     $line_item_name = $this->randomMachineName();
     $root_element_name = $this->randomMachineName();
     $form_build = array('foo' => array('#id' => $this->randomMachineName(), '#name' => $root_element_name, 'line_items' => array($line_item_name => array('delete' => array('#array_parents' => array('foo', 'line_items', $line_item_name, 'delete'), '#parents' => [])))));
     $form_state = new FormState();
     $form_state->setTriggeringElement($form_build['foo']['line_items'][$line_item_name]['delete']);
     $element = $this->sut;
     $response = $element::ajaxDeleteSubmit($form_build, $form_state);
     $this->assertInstanceOf(AjaxResponse::class, $response);
 }

 /**
  * @covers ::ajaxPay
  *
  * @dataProvider providerTestAjaxPay
  */
 public function testAjaxPay($is_completed, $number_of_commands)
 {
     $payment = $this->getMock(PaymentInterface::class);
     $result = $this->getMock(OperationResultInterface::class);
     $result->expects($this->atLeastOnce())->method('isCompleted')->willReturn($is_completed);
     $payment_method = $this->getMock(PaymentMethodInterface::class);
     $payment_method->expects($this->any())->method('getPayment')->willReturn($payment);
     $payment_method->expects($this->atLeastOnce())->method('getPaymentExecutionResult')->willReturn($result);
     $plugin_selector_plugin_id = $this->randomMachineName();
     $plugin_selector = $this->getMock(PluginSelectorInterface::class);
     $plugin_selector->expects($this->atLeastOnce())->method('getSelectedPlugin')->willReturn($payment_method);
     $form = array('foo' => array('bar' => array('#limit_allowed_plugin_ids' => [], '#name' => $this->randomMachineName(), '#plugin_selector_id' => $plugin_selector_plugin_id, '#prototype_payment' => $payment, '#required' => TRUE, 'container' => array('#id' => $this->randomMachineName(), 'payment_form' => array('pay' => array('#array_parents' => array('foo', 'bar', 'container', 'payment_form', 'pay')))))));
     $form_state = new FormState();
     $form_state->set('payment_reference.element.payment_reference.plugin_selector.' . $form['foo']['bar']['#name'], $plugin_selector);
     $form_state->setTriggeringElement($form['foo']['bar']['container']['payment_form']['pay']);
     $response = $this->sut->ajaxPay($form, $form_state);
     $this->assertInstanceOf(AjaxResponse::class, $response);
     $this->assertCount($number_of_commands, $response->getCommands());
 }

 /**
  * Tests validateForm when the submit button is pressed.
  *
  * GIVEN the embridge search form
  * WHEN the validateForm function is run
  * THEN an error should be thrown when the asset chosen doesn't exist.
  *
  * @covers ::validateForm
  *
  * @test
  */
 public function validateWithSubmitButtonPressedThrowsErrorForAssetThatDoesntExists()
 {
     // Mocking for FormState::setError.
     $form = ['search_results' => ['#parents' => []]];
     $form_state = new FormState();
     $triggering_element = ['#parents' => ['submit']];
     $entity_id = 34298734897;
     $input = ['result_chosen' => $entity_id];
     $form_state->setTriggeringElement($triggering_element);
     $form_state->setUserInput($input);
     $mock_asset_storage = $this->getMock(EntityStorageInterface::class);
     $mock_asset_storage->expects($this->once())->method('load')->with($entity_id)->willReturn(NULL);
     $this->entityTypeManager->expects($this->once())->method('getStorage')->with('embridge_asset_entity')->willReturn($mock_asset_storage);
     $this->form->validateForm($form, $form_state);
     $errors = $form_state->getErrors();
     $this->assertNotEmpty($errors);
 }