class RuleExpressionForm in Rules 8.3

Form view structure for rule expressions.

Hierarchy

• class \Drupal\rules\Form\Expression\RuleExpressionForm implements ExpressionFormInterface uses ExpressionFormTrait

See also

\Drupal\rules\Plugin\RulesExpression\RuleExpression

File

src/Form/Expression/RuleExpressionForm.php, line 13

Namespace

Drupal\rules\Form\Expression

class RuleExpressionForm implements ExpressionFormInterface {
  use ExpressionFormTrait;

  /**
   * The rule expression object this form is for.
   *
   * @var \Drupal\rules\Engine\RuleExpressionInterface
   */
  protected $rule;

  /**
   * Creates a new object of this class.
   */
  public function __construct(RuleExpressionInterface $rule) {
    $this->rule = $rule;
  }

  /**
   * {@inheritdoc}
   */
  public function form(array $form, FormStateInterface $form_state) {
    $conditions_form_handler = $this->rule
      ->getConditions()
      ->getFormHandler();
    $form = $conditions_form_handler
      ->form($form, $form_state);
    $actions_form_handler = $this->rule
      ->getActions()
      ->getFormHandler();
    $form = $actions_form_handler
      ->form($form, $form_state);
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $this->rule
      ->getConditions()
      ->getFormHandler()
      ->submitForm($form, $form_state);
    $this->rule
      ->getActions()
      ->getFormHandler()
      ->submitForm($form, $form_state);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ExpressionFormTrait::validateForm	public	function	Implements ExpressionFormInterface::validateForm().
RuleExpressionForm::$rule	protected	property	The rule expression object this form is for.
RuleExpressionForm::form	public	function	Adds elements specific to the expression to the form. Overrides ExpressionFormInterface::form
RuleExpressionForm::submitForm	public	function	Implements ExpressionFormInterface::submitForm(). Overrides ExpressionFormTrait::submitForm
RuleExpressionForm::__construct	public	function	Creates a new object of this class.