/**
  * Monta o formulário de cadastro de perfis
  *
  * @param string $sAction
  * @param null   $iId
  * @param array  $values
  * @return Twitter_Bootstrap_Form_Horizontal
  */
 private function formPerfil($sAction = 'novo', $iId = null, $values = array())
 {
     $oForm = new Twitter_Bootstrap_Form_Horizontal();
     $oBaseUrlHelper = new Zend_View_Helper_BaseUrl();
     if ($iId !== NULL) {
         $sAction .= "/id/{$iId}";
     }
     $oForm->setAction($oBaseUrlHelper->baseUrl('/administrativo/perfil/' . $sAction))->setMethod('post');
     if ($iId !== NULL) {
         $oElm = $oForm->createElement('hidden', 'id');
         $oElm->setValue($iId);
         $oForm->addElement($oElm);
     }
     $aTipos = Administrativo_Model_TipoUsuario::getLista();
     $oElm = $oForm->createElement('select', 'tipo', array('multiOptions' => $aTipos));
     $oElm->setLabel('Tipo:');
     $oElm->setAttrib('ajax-url', $oBaseUrlHelper->baseUrl('/administrativo/usuario/get-contadores'));
     $oElm->setRequired(TRUE);
     if (isset($values['tipo'])) {
         $oElm->setValue($values['tipo']);
     }
     $oForm->addElement($oElm);
     $oElm = $oForm->createElement('text', 'nome');
     $oElm->setLabel('Nome');
     $oElm->setRequired();
     if (isset($values['nome'])) {
         $oElm->setValue($values['nome']);
     }
     $oForm->addElement($oElm);
     $oElm = $oForm->createElement('select', 'administrativo', array('multiOptions' => array('1' => 'Sim', '0' => 'Não')));
     $oElm->setLabel('Administrativo');
     if (isset($values['administrativo']) and $values['administrativo'] == true) {
         $oElm->setValue('1');
     } else {
         $oElm->setValue('0');
     }
     $oForm->addElement($oElm);
     $oForm->addElement('submit', 'submit', array('label' => 'Salvar', 'buttonType' => Twitter_Bootstrap_Form_Element_Submit::BUTTON_SUCCESS));
     return $oForm;
 }
 /**
  * Sobrescreve o método para setar a action com a url base do sistema
  *
  * (non-PHPdoc)
  * @see Zend_Form::setAction()
  */
 public function setAction($sUrl = NULL)
 {
     parent::setAction(self::$oBaseUrlHelper->baseUrl($sUrl));
 }