public function is_quickgrading_modified($userid, $grade) {
        $commenttext = '';
        if ($grade) {
            $feedbackcomments = $this->get_feedback_comments($grade->id);
            if ($feedbackcomments) {
                $commenttext = $feedbackcomments->commenttext;
            }
        }
        // Note that this handles the difference between empty and not in the quickgrading
        // form at all (hidden column).
        $newvalue = optional_param('quickgrade_comments_' . $userid, false, PARAM_RAW);
        return ($newvalue !== false) && ($newvalue != $commenttext);
    }
public function is_quickgrading_modified($userid, $grade) {
        $commenttext = '';
        if ($grade) {
            $feedbackcomments = $this->get_feedback_comments($grade->id);
            if ($feedbackcomments) {
                $commenttext = $feedbackcomments->commenttext;
            }
        }
        // Note that this handles the difference between empty and not in the quickgrading
        // form at all (hidden column).
        $newvalue = optional_param('quickgrade_comments_' . $userid, false, PARAM_RAW);
        return ($newvalue !== false) && ($newvalue != $commenttext);
    }
public function is_quickgrading_modified ( $ userid , $ grade ) { $ commenttext = '' ; if ( $ grade ) { $ feedbackcomments = $ this -> get_feedback_comments ( $ grade -> id ) ; if ( $ feedbackcomments ) { $ commenttext = $ feedbackcomments -> commenttext ; } } // Note that this handles the difference between empty and not in the quickgrading // form at all (hidden column). $ newvalue = optional_param ( 'quickgrade_comments_' . $ userid , false , PARAM_RAW ) ; return ( $ newvalue !== false ) && ( $ newvalue != $ commenttext ) ; }
Has the plugin quickgrading form element been modified in the current form submission?

@param int $userid The user id in the table this quickgrading element relates to
@param stdClass $grade The grade
@return boolean - true if the quickgrading form element has been modified
Has the plugin quickgrading form element been modified in the current form submission?