织梦channelartlist调用结果排除指定typeid栏目数据
源程序修改之前，切记备份，请自行测试，有问题到论坛交流。找到 \include\taglib\channelartlist.lib.php，使用editplus查找$attlist
将$attlist = 'typeid|0,row|20,cacheid|';
修改为：
$attlist = 'typeid|0,row|20,cacheid|,notypeid|0'; [此处添加了一个所要排除typeid的参数---notypeid]
查找:
$dsql->SetQuery("Select id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath from `dede_arctype` where $tpsql order by sortrank asc limit $totalnum");
在其前面添加(注意是在前面添加)：
//否定指定IDif($notypeid!=0) { $tpsql = $tpsql."and not(id in($notypeid)) ";}模板调用:{dede:channelartlist typeid ='114' notypeid='123,124,122,127'}其中notypeid='123,124,122,127'中的123,124,122,127为114的子栏目。下面是修改后的channelartlist.lib.php<?php
if(!defined('DEDEINC')) exit('Request Error!');
require_once(DEDEINC.'/arc.partview.class.php');
function lib_channelartlist(&$ctag,&$refObj)
{
global $dsql,$envs,$_sys_globals;
//处理标记属性、innertext
$attlist = 'typeid|0,row|20,cacheid|,notypeid|0';
FillAttsDefault($ctag->CAttribute->Items,$attlist);
extract($ctag->CAttribute->Items, EXTR_SKIP);
$innertext = trim($ctag->GetInnerText());
$artlist = '';
//读取固定的缓存块
$cacheid = trim($cacheid);
if($cacheid !='') {
$artlist = GetCacheBlock($cacheid);
if($artlist!='') return $artlist;
}
if(empty($typeid))
{
$typeid = ( !empty($refObj->TypeLink->TypeInfos['id']) ?$refObj->TypeLink->TypeInfos['id'] : 0 );
}
if($innertext=='') $innertext = GetSysTemplets('part_channelartlist.htm');
$totalnum = $row;
if(empty($totalnum)) $totalnum = 20;
//获得类别ID总数的信息
$typeids = array();
if($typeid==0 || $typeid=='top') {
$tpsql = " reid=0 And ispart<>2 And ishidden<>1 And channeltype>0 ";
}
else
{
if(!ereg(',',$typeid)) {
$tpsql = " reid='$typeid' And ispart<>2 And ishidden<>1 ";
}
else {
$tpsql = " id in($typeid) And ispart<>2 And ishidden<>1 ";
}
}
//否定指定ID
if($notypeid!=0) {
$tpsql = $tpsql."and not(id in($notypeid)) ";
}
$dsql->SetQuery("Select id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath
from `dede_arctype` where $tpsql order by sortrank asc limit $totalnum");
$dsql->Execute();
while($row = $dsql->GetArray()) {
$typeids[] = $row;
}
if(!isset($typeids)) return '';
$GLOBALS['itemindex'] = 0;
$GLOBALS['itemparity'] = 1;
for($i=0;isset($typeids[$i]);$i++)
{
$GLOBALS['itemindex']++;
$pv = new PartView($typeids[$i]['id']);
$pv->Fields['typeurl'] = GetOneTypeUrlA($typeids[$i]);
$pv->SetTemplet($innertext,'string');
$artlist .= $pv->GetResult();
$GLOBALS['itemparity'] = ($GLOBALS['itemparity']==1 ? 2 : 1);
}
//注销环境变量，以防止后续调用中被使用
$GLOBALS['envs']['typeid'] = $_sys_globals['typeid'];
$GLOBALS['envs']['reid'] = '';
if($cacheid !='') {
WriteCacheBlock($cacheid, $artlist);
}
return $artlist;
}
?>
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