A more permanent solution will follow after Tim advice
if ($inuse) {
$questionnames .= '<br />'.get_string('questionsinuse', 'quiz');
}
+ $baseurl = new moodle_url('edit.php');
+ $r = $baseurl->params($this->baseurl->params());
+
echo $OUTPUT->confirm(get_string("deletequestionscheck", "quiz", $questionnames),
- $this->baseurl->out_action(array('deleteselected'=>$questionlist, 'confirm'=>md5($questionlist))),
- $this->baseurl);
+ $baseurl->out_action(array('deleteselected'=>$questionlist, 'confirm'=>md5($questionlist))),
+ $baseurl);
return true;
}