DEDECMS channelartlist标签 支持 limit

/include/taglib/channelartlist.lib.php

1、
$attlist = 'typeid|0,row|20,cacheid|';

改为
$attlist = 'typeid|0,row|20,cacheid|,limit|';


2、在“$dsql->SetQuery”前面添加
$limit = trim(preg_replace('#limit#is', '', $limit));
if($limit!='') $limitsql = " LIMIT $limit ";
else $limitsql = " LIMIT 0,$totalnum";

3、
$dsql->SetQuery("SELECT id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath
                                            FROM `ym_arctype` WHERE $tpsql ORDER BY sortrank ASC LIMIT $totalnum");
改为
$dsql->SetQuery("SELECT id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath
                                            FROM `ym_arctype` WHERE $tpsql ORDER BY sortrank ASC $limitsql");

完成。

{dede:channelartlist limit='0,1'}{/dede:channelartlist}
limit:（起始ID从0开始）表示限定的记录范围（如：limit='1,2' 表示从ID为1的记录开始，取2条记录