PHP claro_sql_pager::get_previous_offset示例

    if (in_array($module['label'], $undeactivable_tool_array)) {
        $out .= '-';
    } else {
        if ('activated' == $module['activation']) {
            $out .= '<a href="module_list.php?cmd=desactiv&amp;module_id=' . $module['id'] . '&amp;typeReq=' . $typeReq . '" ' . 'title="' . get_lang('Activated - Click to deactivate') . '">' . '<img src="' . get_icon_url('on') . '" alt="' . get_lang('Activated') . '" /></a>';
        } else {
            $out .= '<a href="module_list.php?cmd=activ&amp;module_id=' . $module['id'] . '&amp;typeReq=' . $typeReq . '" ' . 'title="' . get_lang('Deactivated - Click to activate') . '">' . '<img src="' . get_icon_url('off') . '" alt="' . get_lang('Deactivated') . '"/></a>';
        }
    }
    $out .= '</td>' . "\n";
    // Visibility by default at course creation
    if ($typeReq == 'tool') {
        $out .= '<td align="center" >';
        if ('ALL' == $module['visibility']) {
            $out .= '<a href="module_list.php?cmd=byDefaultInvisible&amp;module_id=' . $module['id'] . '&amp;typeReq=' . $typeReq . '" ' . 'title="' . get_lang('Visible - Click to make invisible') . '">' . '<img src="' . get_icon_url('visible') . '" alt="' . get_lang('Visible') . '" /></a>';
        } else {
            $out .= '<a href="module_list.php?cmd=byDefaultVisible&amp;module_id=' . $module['id'] . '&amp;typeReq=' . $typeReq . '" ' . 'title="' . get_lang('Invisible - Click to make visible') . '">' . '<img src="' . get_icon_url('invisible') . '" alt="' . get_lang('Invisible') . '"/></a>';
        }
        $out .= '</td>' . "\n";
    }
    //end table line
    $out .= '</tr>' . "\n\n";
}
// End table
$out .= '</tbody>' . "\n" . '</table>' . "\n\n";
//Display BOTTOM Pager list
if ($myPager->get_previous_offset()) {
    $out .= $myPager->disp_pager_tool_bar('module_list.php?typeReq=' . $typeReq);
}
$claroline->display->body->appendContent($out);
echo $claroline->display->render();