織夢CMS四級子欄目的調用？

壹、修改文件：\include\taglib目錄下的channel.lib.php，請將以下代碼全部復制替換上述文件

function?lib_channel(&$ctag,&$refObj)

{

global?$_sys_globals,$envs,$dsql;

$attlist?=?"typeid|0,reid|0,row|100,col|1,type|son,currentstyle|";

FillAttsDefault($ctag->CAttribute->Items,$attlist);

extract($ctag->CAttribute->Items,?EXTR_SKIP);

$innertext?=?$ctag->GetInnerText();

$cacheid?=?trim($cacheid);

if($cacheid?!='')?{

$likeType?=?GetCacheBlock($cacheid);

if($likeType?!=?'')?return?$likeType;

}

$reid?=?0;

$topid?=?0;

if(empty($typeid)?&&?$envs['typeid']!=0)

{

$typeid?=?$envs['typeid'];

$reid?=?$envs['reid'];

}else{

$reid=0;

}

if($type==''||$type=='sun')?$type="son";

if($innertext=='')?$innertext?=?GetSysTemplets("channel_list.htm");

if($reid==0?&&?$typeid>0)

{

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

if(is_array($dbrow))?$reid?=?$dbrow['reid'];

}

$likeType?=?'';

if($type=='top')

{

$sql?=?"Select?id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath,description

}

else?if($type=="son")

{

//if($_sys_globals['typeid']>0)?$typeid?=?$_sys_globals['typeid'];

if($typeid==0)?{

return?'';

}

$sql?=?"Select?id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath,description

}

else?if($type=="self")

{

if($reid==0)?{

return?'';

}

$sql?=?"Select?id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath,description

From?`dede_arctype`?where?reid='$reid'?And?ishidden<>1?order?by?sortrank?asc?limit?0,$row";

}

//And?id<>'$typeid'

$needRel?=?false;

$dtp2?=?new?DedeTagParse();

$dtp2->SetNameSpace("field","[","]");

$dtp2->LoadSource($innertext);

$dsql2?=?clone?$dsql;

$dsql->SetQuery($sql);

$dsql->Execute();

$line?=?$row;

//檢查是否有子欄目，並返回rel提示（用於二級菜單）

if(ereg(':rel',?$innertext))?$needRel?=?true;

if(empty($sql))?return?'';

$dsql->SetQuery($sql);

$dsql->Execute();

$totalRow?=?$dsql->GetTotalRow();

$GLOBALS['autoindex']?=?0;

for($i=0;$i?<?$line;$i++)

{

if($col>1)?$likeType?.=?"<dl>\r\n";

for($j=0;$j<$col;$j++)

{

if($col>1)?$likeType?.=?"<dd>\r\n";

if($row=$dsql->GetArray())

{

$row['sonids']?=?$row['rel']?=?'';

if($needRel)

{

$row['sonids']?=?GetSonIds($row['id'],?0,?false);

if($row['sonids']=='')?$row['rel']?=?'';

else?$row['rel']?=?"?rel='dropmenu{$row['id']}'";

}

//處理同級欄目中，當前欄目的樣式

if(?($row['id']==$typeid?||?($topid==$row['id']?&&?$type=='top')?)?&&?$currentstyle!=''?)

{

if($currentstyle!='')

{

$linkOkstr?=?$currentstyle;

$row['typelink']?=?GetOneTypeUrlA($row);

$linkOkstr?=?str_replace("~rel~",$row['rel'],$linkOkstr);

$linkOkstr?=?str_replace("~id~",$row['id'],$linkOkstr);

$linkOkstr?=?str_replace("~typelink~",$row['typelink'],$linkOkstr);

$linkOkstr?=?str_replace("~typename~",$row['typename'],$linkOkstr);

$likeType?.=?$linkOkstr;

}

}else

{

$row['typelink']?=?$row['typeurl']?=?GetOneTypeUrlA($row);

if(is_array($dtp2->CTags))

{

foreach($dtp2->CTags?as?$tagid=>$ctag){

if(isset($row[$ctag->GetName()]))

{

$dtp2->Assign($tagid,$row[$ctag->GetName()]);

}

elseif?(preg_match('/^sonchannel[0-9]*$/',$ctag->GetName()))

{

$dtp2->Assign($tagid,lib_channel_son($ctag,$row['id'],$dsql2));

}

}

}

$likeType?.=?$dtp2->GetResult();

}

}

if($col>1)?$likeType?.=?"</dd>\r\n";

$GLOBALS['autoindex']++;

}//Loop?Col

if($col>1)

{

$i?+=?$col?-?1;

$likeType?.=?"</dl>\r\n";

}

}//Loop?for?$i

reset($dsql2);

$dsql->FreeResult();

return?$likeType;

}

function?lib_channel_son($ctag,$typeid?=?0,$dsql2)

{

$attlist?=?"row|100,col|1,currentstyle|";

FillAttsDefault($ctag->CAttribute->Items,$attlist);

extract($ctag->CAttribute->Items,?EXTR_SKIP);

$innertext?=?$ctag->GetInnerText();

$dsql3?=?clone?$dsql2;

$likeType?=?'';

//if($_sys_globals['typeid']>0)?$typeid?=?$_sys_globals['typeid'];

if($typeid==0)?{

return?'';

}

$sql?=?"Select?id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath,description

//And?id<>'$typeid'

$dtp2?=?new?DedeTagParse();

$dtp2->SetNameSpace("field","[","]");

$dtp2->LoadSource($innertext);

$dsql2->SetQuery($sql);

$dsql2->Execute();

$line?=?$row;

for($i=0;$i?<?$line;$i++)

{

if($col>1)?$likeType?.=?"<dl>\r\n";

for($j=0;$j<$col;$j++)

{

if($col>1)?$likeType?.=?"<dd>\r\n";

if($row=$dsql2->GetArray())

{

$row['typelink']?=?$row['typeurl']?=?GetOneTypeUrlA($row);

if(is_array($dtp2->CTags))

{

foreach($dtp2->CTags?as?$tagid=>$ctag){

if(isset($row[$ctag->GetName()]))

{

$dtp2->Assign($tagid,$row[$ctag->GetName()]);

}

elseif?(preg_match('/^sonchannel[0-9]*$/',$ctag->GetName()))

{

$dtp2->Assign($tagid,lib_channel_son($ctag,$row['id'],$dsql3));

}

}

}

$likeType?.=?$dtp2->GetResult();

}

if($col>1)?$likeType?.=?"</dd>\r\n";

}//Loop?Col

if($col>1)

{

$i?+=?$col?-?1;

$likeType?.=?"</dl>\r\n";

}

}//Loop?for?$i

reset($dsql3);

$dsql2->FreeResult();

return?$likeType;

}

在模板調用實例：

<ul>

[field:sonchannel0]

<li><a?href="[field:typelink/]">[field:typename/]</a></li>

<li><a?href="[field:typelink/]">---[field:typename/]</a></li>

<li><a?href="[field:typelink/]">===[field:typename/]</a></li>

[field:sonchannel3]

<li><a?href="[field:typelink/]">===[field:typename/]</a></li>

[/field:sonchannel0]

</ul>

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