修改dede源码,让dede:channelartlist排除指定typeid
1970-01-01 来源：
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 ispart2 And ishidden1 And channeltype>0 ";
????}
????else
????{
????????if(!ereg(',',$typeid)) {
????????????$tpsql = " reid='$typeid' And ispart2 And ishidden1 ";
????????}
????????else {
????????????$tpsql = " id in($typeid) And ispart2 And ishidden1 ";
????????}
????}
????
????//否定指定ID
????if($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;
}
?>
标签： isp
版权申明：本站文章部分自网络，如有侵权，请联系：west999com@outlook.com
特别注意：本站所有转载文章言论不代表本站观点！
本站所提供的图片等素材，版权归原作者所有，如需使用，请与原作者联系。
