public function action_delete()
{
//get name of the param, get the name of the custom fields, deletes from config array and alters table
$this->auto_render = FALSE;
$name = $this->request->param('id');
$field = new Model_UserField();
try {
$this->template->content = $field->delete($name) ? sprintf(__('Field %s deleted'), $name) : sprintf(__('Field %s does not exists'), $name);
} catch (Exception $e) {
//throw 500
throw HTTP_Exception::factory(500, $e->getMessage());
}
}
