private function _addElementExpertiseareas()
{
$this->addElement('MultiCheckbox', 'expertise_areas_id', array('required' => true, 'label' => 'Expertise areas', 'dimension' => 1));
$el = $this->getElement('expertise_areas_id');
$expd = new Staff_Domain_Expertisearea();
$exp = $expd->getAll('name');
foreach ($exp as $e) {
$el->addMultiOption($e->getId(), $e->getName());
}
$el->setSeparator('   ');
$el->setAttrib('label_class', 'display-inline-block');
if ($this->_model) {
$check = array();
foreach ($this->_model->getExpertisearea() as $key => $expItem) {
$check[] = $expItem->id;
}
$el->setValue($check);
}
}
public function delete()
{
if ($this->_isAllowed()) {
try {
$u = new Staff_Persist_Dao_Volunteer();
return $u->delete($this->_volunteer->getId());
} catch (Exception $e) {
throw $e;
}
}
}