修改dede源码,让dede:channelartlist排除指定typeid-巨人网络

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修改dede源码,让dede:channelartlist排除指定typeid
POST TIME:2017-11-13 01:14

	找到 \include\taglib\channelartlist.lib.php,  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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