public function RobotDeleteForm::submitForm in Examples for Developers 3.x

Same name and namespace in other branches

1. 8 config_entity_example/src/Form/RobotDeleteForm.php \Drupal\config_entity_example\Form\RobotDeleteForm::submitForm()

The submit handler for the confirm form.

For entity delete forms, you use this to delete the entity in $this->entity.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: An associative array containing the current state of the form.

Overrides EntityForm::submitForm

File

modules/config_entity_example/src/Form/RobotDeleteForm.php, line 76

Class

RobotDeleteForm

Class RobotDeleteForm.

Namespace

Drupal\config_entity_example\Form

Code

public function submitForm(array &$form, FormStateInterface $form_state) {

  // Delete the entity.
  $this->entity
    ->delete();

  // Set a message that the entity was deleted.
  $this
    ->messenger()
    ->addMessage($this
    ->t('Robot %label was deleted.', [
    '%label' => $this->entity
      ->label(),
  ]));

  // Redirect the user to the list controller when complete.
  $form_state
    ->setRedirectUrl($this
    ->getCancelUrl());
}