一、修改文件：\include\taglib目录下的channel.lib.php
复制以下内容覆盖旧文件。
-
- 一、修改文件：\include\taglib目录下的channel.lib.php
- <?php
- functionlib_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("SelectreidFromdede_arctypewhereid='$typeid'");
- if(is_array($dbrow))$reid=$dbrow['reid'];
- }
- $likeType='';
- if($type=='top')
- {
- $sql="Selectid,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath,description
- Fromdede_arctypewherereid=0Andishidden<>1orderbysortrankasclimit0,$row";
- }
- elseif($type=="son")
- {
- //if($_sys_globals['typeid']>0)$typeid=$_sys_globals['typeid'];
- if($typeid==0){
- return'';
- }
- $sql="Selectid,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath,description
- Fromdede_arctypewherereid='$typeid'Andishidden<>1orderbysortrankasclimit0,$row";
- }
- elseif($type=="self")
- {
- if($reid==0){
- return'';
- }
- $sql="Selectid,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath,description
- From`dede_arctype`wherereid='$reid'Andishidden<>1orderbysortrankasclimit0,$row";
- }
- //Andid<>'$typeid'
- $needRel=false;
- $dtp2=newDedeTagParse();
- $dtp2->SetNameSpace("field","[","]");
- $dtp2->LoadSource($innertext);
- $dsql2=clone$dsql;
- $dsql->SetQuery($sql);
- $dsql->Execute();
- $line=$row;
- //检查是否有子栏目，并返回rel提示（用于二级菜单）
- 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']}'";
- }
- //处理同级栏目中，当前栏目的样式
- 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($dtp2->CTagsas$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";
- $GLOBALS['autoindex']++;
- }//LoopCol
- if($col>1)
- {
- $i+=$col-1;
- $likeType.="</dl>\r\n";
- }
- }//Loopfor$i
- reset($dsql2);
- $dsql->FreeResult();
- return$likeType;
- }
- functionlib_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'';
- }
- $sql="Selectid,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath,description
- Fromdede_arctypewherereid='$typeid'Andishidden<>1orderbysortrankasclimit0,$row";
- //Andid<>'$typeid'
- $dtp2=newDedeTagParse();
- $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($dtp2->CTagsas$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";
- }//LoopCol
- if($col>1)
- {
- $i+=$col-1;
- $likeType.="</dl>\r\n";
- }
- }//Loopfor$i
- reset($dsql3);
- $dsql2->FreeResult();
- return$likeType;
- }
- ?>
-
二：巧用sonchannel标签做三级菜单
{dede:channelartlisttypeid='72'}
{/dede:channelartlist}//调用顶级栏目（一级菜单）
dede:channeltype='son'}
{/dede:channel}//二级菜单
[field:sonchannel0]//无限获取三级菜单
实例：
- divclass="nav">
- <divclass="nav-l">
- <ahref=http://www.002y.com/dedecmsjc/"/"><spanclass="nav-l-span">顶级菜单<i></i></span></a>
- <divclass="nav-submenu">
- <divid="submenu">
- {dede:channelartlisttypeid='72'}
- <divclass="submenu1">
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