| 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/dede/inc/inc_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。 <?php function 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>/r/n"; else $OptionArrayList .= "<option value='".$row['id']."' selected='selected'>".$row['typename']."</option>/r/n"; } //是否限定用户管理的栏目 if($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'>".$row->typename."(封面频道)</option>/r/n"; else if($row->ispart==2) $OptionArrayList .=""; else if($row->channeltype!=$channeltype && $channeltype!=0) $OptionArrayList .= "<option value='".$row->id."' class='option2'>".$row->typename."(".$channels[$row->channeltype].")</option>/r/n"; else $OptionArrayList .= "<option value='".$row->id."' class='option3'>".$row->typename."</option>/r/n"; LogicGetOptionArray($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>/r/n"; 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>/r/n"; LogicGetOptionArray($row->id,$step."─",$channeltype,$dsql); } } ?> |
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