修改dede源码,让dede:channelartlist排除指定typeid

找到 \include\taglib\channelartlist.lib.php, 查找 $attlist

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ID
if($notypeid!=0) {
$tpsql = $tpsql."and not(id in($notypeid)) ";
}

模板调用:
{dede:channelartlist typeid ='114' notypeid='123,124,125,126,127,128'}
其中notypeid='123,124,125,126,127,128' 中的 123,124,125,126,127,128 为114的子栏目

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[0])) 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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修改dede源码,让dede:channelartlist排除指定typeid

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