详解织梦dedecms5.7 无限级多级栏目菜单调用方法

框架(架构)  /  管理员 发布于 7年前   156

以前在用到5.7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。

1、在include\taglib建立randomartlist.lib.php

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 = $row2['id'];        }    }    //调用Typeid    if( !empty($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    {      $revalue .= "    <li><a href='https:/cms/{$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    {      $thisv .= "    <li><a href='https:/cms/{$row['typelink']}'>{$row['typename']}</a></li>\n";    }     randomartlistSon($row['id'],$typeid,$currentstyle, $thisv);  }  if($thisv!='') $revalue .= "    <ul>\n$thisv    </ul>\n";}

2、调用方式：

     <div class="alist">          <ul>  {dede:randomartlist topid='12' currentstyle="<li><a href='https:/cms/~typelink~' class='thisclass'>~typename~</a></li>"}     <li><a href="{dede:field name='typeurl'/}" title="{dede:field name='typename'/}">{dede:field name='typename'/}</a></li>  {/dede:randomartlist}</ul>      </div>

3、css方式：

      .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{}

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。