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在用到织梦模板无限级栏目列表菜单时下载了网上的资料都未成功,因此我参考网上及dedecms本身的channel.lib.php及cattree.lib.php制作了调用标签。
在/include/taglib建立一个randomartlist.lib.php文件
内容如下:
<?phpif(!defined('DEDEINC')) exit('Request Error!');function lib_randomartlist(&$ctag, &$refObj){global $dsql;//属性处理//topid 指定顶级树 id ,指定后,前一个属性将无效$attlist="typeid|0,showall|,currentstyle|,cacheid|";FillAttsDefault($ctag->CAttribute->Items,$attlist);extract($ctag->CAttribute->Items, EXTR_SKIP);$revalue = '';//读取固定的缓存块$cacheid = trim($cacheid);if($cacheid !='') {$revalue = GetCacheBlock($cacheid);if($revalue != '') return $revalue;}//如果属性里没指定栏目id,从引用类里获取栏目信息if(empty($typeid)){if( isset($refObj->TypeLink->TypeInfos['id']) ){$typeid = $refObj->TypeLink->TypeInfos['id'];$reid = $refObj->TypeLink->TypeInfos['reid'];$topid = $refObj->TypeLink->TypeInfos['topid'];}else {$typeid = 0;}}else{$row2 = $dsql->GetOne("SELECT reid,topid,channeltype,ispart FROM `dede_arctype` WHERE reid='$topid' ");if(!is_array($row2)){$typeid = $reid = $topid = $channeltype = $ispart = 0;} else {$reid = $row2['reid'];$channeltype = $row2['channeltype'];$ispart = $row2['ispart'];$typepid = $row2['id'];}}//调用Typeidif( !empty($topid) ){$topQuery = "SELECT id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath FROM `dede_arctype` WHERE reid='$topid' And ishidden<>1 order by sortrank asc";}$dsql->Execute('t', $topQuery);while($row = $dsql->GetArray('t')){$row['typelink'] = GetOneTypeUrlA($row);//处理同级栏目中,当前栏目的样式if( $row['id']==$typeid && $currentstyle!='' ){$linkOkstr = $currentstyle;$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'],$linkOkstr);$revalue .= $linkOkstr;}else{$revalue .= " <li><a href='{$row['typelink']}'>{$row['typename']}</a></li>n";}randomartlistSon($row['id'],$typeid,$currentstyle, $revalue);}if($cacheid !='') {WriteCacheBlock($cacheid, $revalue);}return $revalue;}function randomartlistSon($id,$typeid,$currentstyle,&$revalue){global $dsql;$query = "SELECT id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath FROM `dede_arctype` WHERE reid='{$id}' And ishidden<>1 order by sortrank asc";$dsql->Execute($id, $query);$thisv = '';while($row = $dsql->GetArray($id)){$row['typelink'] = GetOneTypeUrlA($row);//处理同级栏目中,当前栏目的样式if( $row['id']==$typeid && $currentstyle!='' ){$linkOkstr = $currentstyle;$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'],$linkOkstr);$thisv .= $linkOkstr;}else{$thisv .= " <li><a href='{$row['typelink']}'>{$row['typename']}</a></li>n";}randomartlistSon($row['id'],$typeid,$currentstyle, $thisv);}if($thisv!='') $revalue .= " <ul>n$thisv </ul>n";}
- 前端调用
<div class="alist"><ul>{dede:randomartlist topid='12' current}<li><a href="{dede:field name='typeurl'/}" title="{dede:field name='typename'/}">{dede:field name='typename'/}</a></li>{/dede:randomartlist}</ul></div>
- css样式
.alist{}/*第一层修饰*/.alist ul {}.alist ul li {}.alist ul li a{}.alist ul li a:hover,.alist ul li .thisclass{}/*第二层修饰*/.alist ul li ul{}.alist ul li ul li{}.alist ul li ul li a{}.alist ul li ul li a:hover,.alist ul li ul li .thisclass{}