/**
* Add the cancel button
*/
protected function addButtons()
{
$this->addPreviousButton();
$this->addNextButton();
$element = new \MUtil_Form_Element_Exhibitor('button_spacer');
$element->setValue(' ');
$element->setDecorators(array('ViewHelper'));
$this->_form->addElement($element);
$this->addCancelButton();
$this->addFinishButton();
$this->_form->addDisplayGroup(array($this->_previousButton, $this->_nextButton, $element, $this->_cancelButton, $this->_finishButton), 'buttons');
$group = $this->_form->getDisplayGroup('buttons');
$group->removeDecorator('DtDdWrapper');
$group->removeDecorator('HtmlTag');
}
/**
* Constructor
*
* $spec may be:
* - string: name of element
* - array: options with which to configure element
* - \Zend_Config: \Zend_Config with options for configuring element
*
* @param string|array|\Zend_Config $spec
* @param array|\Zend_Config $options
* @return void
* @throws \Zend_Form_Exception if no element name after initialization
*/
public function __construct($spec, $options = null)
{
parent::__construct($spec, $options);
$this->addClass($this->_elementClass);
}
