public function addRoleCheckboxes($userID = null)
{
///////////////////// create role checkboxes /////////////////////
// get role array
$roleModel = new Admin_Model_Role();
$roleArray = $roleModel->getRoleArray();
// create subform
$subForm = new Zend_Form_SubForm(array('class' => 'roleGroup'));
$subForm->setDecorators($this->_displayGroupDecorators);
$subForm->setOptions(array('class' => 'fieldsetForm span-7'));
// this case is for updating user
if ($userID) {
$checkboxes = $this->_createCheckboxesForUpdatingUser($userID);
} else {
$checkboxes = $this->_createCheckboxesForCreatingUser();
}
$subForm->addElements($checkboxes);
$this->addSubForm($subForm, 'roles');
}
