今天一位朋友说他建立的织梦dedecms 专题不能选取一级栏目，很是烦恼！向我寻求帮助，其实我也没花什么功夫研究，只是在网上搜索了一些教程，然后测试下，现在将我测试的教程发出来，供大家研究。打开dedeincinc_catalog_options.php，将以下代码完全替换，即可。友情提示：上面红色的dede为后台目录，请注意自己的后台是否修改了。
另外，使用以下代码前，请注意备份。<?phpfunction GetOptionList($selid=0,$userCatalog=0,$channeltype=0){global $OptionArrayList,$channels,$dsql;$dsql->SetQuery("Select id,typename From `dede_channeltype` ");$dsql->Execute();$channels = Array();while($row = $dsql->GetObject()) $channels[$row->id] = $row->typename;$OptionArrayList = "";
//当前选中的栏目if($selid > 0){$row = $dsql->GetOne("Select id,typename,ispart,channeltype From `dede_arctype` where id='$selid'");if($row['ispart']==1) $OptionArrayList .= "<option value='".$row['id']."' class='option1' selected='selected'>".$row['typename']."(封面频道)</option> ";else $OptionArrayList .= "<option value='".$row['id']."' selected='selected'>".$row['typename']."</option> ";}
//是否限定用户管理的栏目if($userCatalog>0){ $query = "Select id,typename,ispart,channeltype From `dede_arctype` where ispart<>2 And id='$userCatalog' "; }else{ $query = "Select id,typename,ispart,channeltype From `dede_arctype` where ispart<>2 And reid=0 order by sortrank asc "; }$dsql->SetQuery($query);$dsql->Execute();while($row=$dsql->GetObject()){if($row->ispart==1) $OptionArrayList .= "<option value='".$row->id."' class='option1'>".$row->typename."(封面频道)</option> ";else if($row->ispart==2) $OptionArrayList .="";else if($row->channeltype!=$channeltype && $channeltype!=0) $OptionArrayList .= "<option value='".$row->id."' class='option2'>".$row->typename."(".$channels[$row->channeltype].")</option> ";else $OptionArrayList .= "<option value='".$row->id."' class='option3'>".$row->typename."</option> ";LogicGetOptionArray($row->id,"─",$channeltype,$dsql);}//return $OptionArrayList;}function LogicGetOptionArray($id,$step,$channeltype,&$dsql){global $OptionArrayList,$channels;$dsql->SetQuery("Select id,typename,ispart,channeltype From `dede_arctype` where reid='".$id."' And ispart<>2 order by sortrank asc");$dsql->Execute($id);while($row=$dsql->GetObject($id)){if($row->ispart==1) $OptionArrayList .= "<option value='".$row->id."' class='option1'>$step".$row->typename."(封面频道)</option> ";else if($row->ispart==2) $OptionArrayList .="";else if($row->channeltype!=$channeltype && $channeltype!=0) $OptionArrayList .='';else $OptionArrayList .= "<option value='".$row->id."' class='option3'>$step".$row->typename."</option> ";LogicGetOptionArray($row->id,$step."─",$channeltype,$dsql);}}?>
