Kỹ thuật phân trang ajax trong NukeViet

nv_generate_page ( $base_url, $num_items, $per_page, $start_item, $add_prevnext_text = true, $onclick = false, $js_func_name = 'nv_urldecode_ajax', $containerid = 'generate_page' )

$_id = $nv_Request->get_int( 'id', 'get', 0 );
$base_url = NV_BASE_SITEURL . 'index.php?' . NV_LANG_VARIABLE . '=' . NV_LANG_DATA . '&' . NV_NAME_VARIABLE . '=' . $module_name . '&' . NV_OP_VARIABLE . '=' . $op . '&ajax=1&id=' . $_id;
$ajax = $nv_Request->get_int( 'ajax', 'get', 0 );
if( $ajax )
{
	$array_data = array( );
	$page = $nv_Request->get_int( 'page', 'get', 1 );
	$per_page = 5;
	// Fetch Limit
	$db->sqlreset( )->select( 'COUNT(*)' )->from( NV_PREFIXLANG . '_news_rows' )->where( 'status=1' );
	$num_items = $db->query( $db->sql( ) )->fetchColumn( );
	$db->select( '*' )->order( 'id DESC' )->limit( $per_page )->offset( ($page - 1) * $per_page );
	$_query = $db->query( $db->sql( ) );
	while( $row = $_query->fetch( ) )
	{
		$array_data[] = $row;
	}	$generate_page = nv_generate_page( $base_url, $num_items, $per_page, $page, 'true', 'false', 'nv_urldecode_ajax', 'listnews' );
	if( !empty( $array_data ) )
	{
		$i = 1;
		foreach( $array_data as $data )
		{
			$data['no'] = $i;
			$data['addtime'] = nv_date( 'd/m/Y', $data['addtime'] );
			$xtpl->assign( 'DATA', $data );
			$xtpl->parse( 'listnews.loop' );
			$i++;
		}
	}
	if( !empty( $generate_page ) )
	{
		$xtpl->assign( 'PAGE', $generate_page );
		$xtpl->parse( 'listnews.generate_page' );
	}	$xtpl->parse( 'listnews' );
	$contents = $xtpl->text( 'listnews' );
	echo $contents;
	die( );
}

<!-- BEGIN: listnews -->
<div class="table-responsive">
	<table class="table table-striped table-bordered table-hover">
		<colgroup>
			<col width="60">
			<col span="1">
			<col class="w100">
		</colgroup>
		<thead>
			<tr class="text-center">
				<th class="text-center">Thứ tự</th><th>Tên bài viết</th><th>Thời gian đăng</th>
			</tr>
		</thead>
		<tbody>
			<!-- BEGIN: loop -->
			<tr>
				<td class="text-center">{DATA.no}</td><td>{DATA.title}</td><td>{DATA.addtime}</td>
			</tr>
			<!-- END: loop -->
		</tbody>
	</table>
</div><!-- BEGIN: generate_page -->
<div class="text-center">
	{PAGE}
</div><!-- END: generate_page -->
<!-- END: listnews -->
<!-- BEGIN: main -->

<div id="listnews"></div>

<script type="text/javascript">$('#listnews').load(nv_siteroot + '?' + nv_name_variable + '=' + nv_module_name + '&' + nv_fc_variable + '=detail&ajax=1&id={ROW.id}');</script>
<!-- END: main -->