public function updateAction()
{
$form = new Application_Form_Comments();
$form->setAction('/comment/update');
$comments = new Application_Model_Comments();
if ($this->_request->isPost()) {
if ($form->isValid($this->_request->getPost())) {
$values = $form->getValues();
$comments->update($values, 'id = ' . $values['id']);
$this->_redirect('/comment/retrieve');
}
} else {
$id = $this->_getParam('id');
$comment = $comments->fetchRow("id={$id}")->toArray();
$form->populate($comment);
}
$this->view->form = $form;
}
