/** * @see ParameterForm */ public function configure() { parent::configure(); unset($this['created_at']); $parameterOption = new ParameterOption(); $this->embedForm('new_option', new ParameterOptionForm()); if (!$this->isNew()) { foreach ($this->getObject()->getParameterOptions() as $option) { $this->embedForm('option_' . $option->getId(), new ParameterOptionForm($option)); } } }