public function setDecorators(array $decorators) { parent::setDecorators($decorators); $this->addDecorator(array('FormWrapper' => 'HtmlTag'), array('tag' => 'div', 'class' => self::DYNAMICGROUP_DIV_WRAPPER_CSS_CLASS . ' ' . self::DYNAMICGROUP_DIV_WRAPPER_CSS_CLASS . '_' . $this->getName(), 'formName' => $this->getName(), 'placeholder' => $this->getPlaceholderSelector())); if ($this->_identityField !== null) { $this->getDecorator('FormWrapper')->setOption('identity', $this->_identityField); } }