/**
* Prints the single-button form used to request the add action for a record type.
*/
public function print_add_button()
{
global $OUTPUT;
$id = required_param('id', PARAM_INT);
$targetpage = new usersetpage(array('action' => 'add', 'parent' => $id));
if (!$targetpage->can_do('add')) {
return;
}
$addbutton = $OUTPUT->single_button($targetpage->url, get_string("add_{$this->data_class}", 'local_elisprogram'), 'get');
echo html_writer::tag('div', $addbutton, array('style' => 'text-align: center'));
}
