public function pager() {
        global $OUTPUT;

        return $OUTPUT->paging_bar(
            $this->totalitemcount, $this->page, $this->perpage,
            new moodle_url('/grade/report/singleview/index.php', array(
                'perpage' => $this->perpage,
                'id' => $this->courseid,
                'group' => $this->groupid,
                'itemid' => $this->itemid,
                'item' => 'grade'
            ))
        );
    }
public function pager() {
        global $OUTPUT;

        return $OUTPUT->paging_bar(
            $this->totalitemcount, $this->page, $this->perpage,
            new moodle_url('/grade/report/singleview/index.php', array(
                'perpage' => $this->perpage,
                'id' => $this->courseid,
                'group' => $this->groupid,
                'itemid' => $this->itemid,
                'item' => 'grade'
            ))
        );
    }
public function pager ( ) { global $ OUTPUT ; return $ OUTPUT -> paging_bar ( $ this -> totalitemcount , $ this -> page , $ this -> perpage , new moodle_url ( '/grade/report/singleview/index.php' , array ( 'perpage' => $ this -> perpage , 'id' => $ this -> courseid , 'group' => $ this -> groupid , 'itemid' => $ this -> itemid , 'item' => 'grade' ) ) ) ; }
Get the pager for this page.

@return string
Get the pager for this page .