/** Edit a landuse
  */
 public function editlanduseAction()
 {
     if ($this->_getParam('id', false)) {
         $form = new LanduseForm();
         $form->details->setLegend('Edit landuse');
         $form->submit->setLabel(self::UPDATE);
         $this->view->form = $form;
         if ($this->getRequest()->isPost() && $form->isValid($this->_request->getPost())) {
             if ($form->isValid($form->getValues())) {
                 $landuses = new Landuses();
                 $where = array();
                 $where[] = $landuses->getAdapter()->quoteInto('id = ?', (int) $this->_getParam('id'));
                 $update = $landuses->update($form->getValues(), $where);
                 $this->_flashMessenger->addMessage('Active landuse information updated!');
                 $this->_redirect($this->_redirectUrl . 'landuses');
             } else {
                 $form->populate($form->getValues());
             }
         } else {
             $id = (int) $this->_request->getParam('id', 0);
             if ($id > 0) {
                 $landuses = new Landuses();
                 $landuse = $landuses->fetchRow('id=' . $id);
                 if (count($landuse)) {
                     $form->populate($landuse->toArray());
                 } else {
                     throw new Pas_Exception_Param($this->_nothingFound);
                 }
             }
         }
     } else {
         throw new Pas_Exception_Param($this->_missingParameter);
     }
 }