/**
* Sets up form elements specific to this assignment type for use in a special section
* of the activity editing form
*
* @param object $mform The form to update in-place with additional fields
*/
function setup_elements(&$mform)
{
$repo = $this->get_repository_object();
if ($repo === false) {
//core repository error message
$message = get_string('errorrepository', 'assignment_backpack');
//wrap it with helpful instructions
$message = get_string('errorrepositoryconfig', 'assignment_backpack', $message);
//this will set text color to red
$message = '<span class="notifyproblem">' . $message . '</span>';
//add the message as text
$mform->addElement('static', 'repositoryerror', '', $message);
} else {
//config is ok, so add the appropriate elements
return parent::setup_elements($mform);
}
}
