dede在任一子级栏目获取顶级栏目名称 typename,包括该顶级栏目下

找到 include/taglib/type.lib.PHP,复制, 重命名为 toptype.lib.PHP

@H_301_2@ 查找 function lib_type(&$ctag,&$refObj)

@H_301_2@ function lib_toptype(&$ctag,宋体;"> 查找 $row = $dsql->GetOne

@H_301_2@ 注释掉 //$row = $dsql->GetOne("Select id,topid,description,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath,typelitpic From `dede_arctype` where id='$typeid' ");

@H_301_2@ 添加3行:

@H_301_2@ $topid=$dsql->GetOne("Select topid From `dede_arctype` where id='$typeid' ");
$topid=$topid['topid'];
$row=$dsql->GetOne("Select id,typelitpic From `dede_arctype` where id='$topid' ");

@H_301_2@ 模板调用: {dede:toptype}[field:typename/]{/dede:toptype}

@H_301_2@ 修改后的toptype.lib.PHP

	
		PHP

	
		 
	
		if(!defined('DEDEINC')) exit('Request Error!');

	
		 
	
		function lib_toptype(&$ctag,&$refObj)

	
		{

	
		    global $dsqlPHP plain" style="font-family: Consolas,$envs;

	
		 
	
		    $attlist='typeid|0';

	
		    FillAttsDefault(->CAttribute->Items,monospace !important; padding: 0px !important; margin: 0px !important; color: black !important; border-radius: 0px !important; border: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; Box-sizing: content-Box !important; font-size: 1em !important; background: none !important;">);

	
		extract(PHP variable" style="font-family: Consolas,EXTR_SKIP);

	
		$innertext = trim(->GetInnerText());

	
		 
	
		($typeid==0) {

	
		        $typeid = ( isset(->TypeLink->TypeInfos['id']) ? ] : ['typeid'] );

	
		}

	
		 
	
		  (empty)) return '';

	
		 
	
		    //$row = $dsql->GetOne("Select id,typelitpic From `dede_arctype` where id='$typeid' ");

	
		 
	
		$topid=->GetOne("Select topid From `dede_arctype` where id='$typeid' ");

	
		'topid'];

	
		$row"Select id,typelitpic From `dede_arctype` where id='$topid' ");

	
		    

	
		(!is_array;

	
		]==0){]=];}

	
		(trim($innertext)==) = GetSysTemplets("part_type_list.htm");

	
		    

	
		$dtp = new DedeTagParse();

	
		$dtp->SetNameSpace('field'PHP plain" style="font-family: Consolas,'['']');

	
		->LoadSource();

	
		->CTags))

	
		{

	
		        unset();

	
		        ;

	
		}

	
		else

	
		{

	
		'typelink'] = 'typeurl'] = GetOneTypeUrlA();

	
		foreach->CTags as $tagid=>)

	
		{

	
		            (isset([->GetName()])) ->Assign(->GetName()]);

	
		}

	
		$revalue = ->GetResult();

	
		);

	
		return $revalue;

	
		}

	
		}

	@H_301_2@
		 
	
		?>

如果想获取任一栏目的上级栏目，可将topid---->改为--->reid,最后记得改函数名和文件名

retype.lib.PHP

		
			PHP

		
			 
		
			(!defined()) ();

		
			 
		
			function lib_retype(&,monospace !important; padding: 0px !important; margin: 0px !important; border-radius: 0px !important; border: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; Box-sizing: content-Box !important; font-size: 1em !important; background: none !important;">)

		
			{

		
			global ;

		
			 
		
			=;

		
			FillAttsDefault(->CAttribute->Items,monospace !important; padding: 0px !important; margin: 0px !important; border-radius: 0px !important; border: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; Box-sizing: content-Box !important; font-size: 1em !important; background: none !important;">);

		extract(PHP variable" style="font-family: Consolas,EXTR_SKIP);

		
			$innertext = trim(->GetInnerText());

		
			 
		
			(==0) {

		
			$typeid = ( isset(->TypeLink->TypeInfos[]) ? ] : [] );

		
			}

		
			 
		
			()) return ;

		
			 
		
			PHP plain" style="font-family: Consolas,typelitpic From `dede_arctype` where id='$typeid' ");

		
			 
		
			$reid=->GetOne("Select reid From `dede_arctype` where id='$typeid' ");

		
			'reid'];

		
			PHP plain" style="font-family: Consolas,reid,typelitpic From `dede_arctype` where id='$reid' ");

		
			    

		
			(!;

		
			]==0){]=];}

		
			(trim()==) = GetSysTemplets();

		
			    

		
			$dtp = new DedeTagParse();

		
			->SetNameSpace();

		
			->LoadSource();

		
			->CTags))

		
			{

		
			unset();

		
			;

		
			}

		
			else

		
			{

		
			] = ] = GetOneTypeUrlA();

		
			->CTags as =>)

		
			{

		
			(isset([->GetName()])) ->Assign(->GetName()]);

		
			}

		
			$revalue = ->GetResult();

		
			);

		
			return ;

		
			}

		
			}

		
			 
		
			?>

模板调用: {dede:retype}[field:typename/]{/dede:retype}

原文链接：https://www.f2er.com/dedecms/451591.html

dede在任一子级栏目获取顶级栏目名称 typename,包括该顶级栏目下

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