• 中文
    • English
  • 注册
    • 总打赏排行
    • 今日收益排行

    暂没有数据

    暂没有数据

  • 查看作者
  • DEDECMS v5.5实现嵌套获取栏目及其子栏目列表

    关于DEDECMS实现嵌套获取栏目及其子栏目列表的问题,在论坛找到了以前版本的修改方法,用在5.5版本上发现不能用,于是修改了一下,现在分享给大家。请看实例代码:

      修改文件:\\include\\taglib目录下的channel.lib.php,请将以下代码全部复制替换上述文件。

    以下为引用的内容:
    <?php
    function lib_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 = $dsql->GetOne("Select reid From dede_arctype where id='$typeid' ");
    if(is_array($dbrow)) $reid = $dbrow['reid'];
    }

    $likeType = '';
    if($type=='top')
    {
    $sql = "Select id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath,description
    From dede_arctype where reid=0 And ishidden<>1 order by sortrank asc limit 0,$row";
    }
    else if($type=="son")
    {
    //if($_sys_globals['typeid']>0) $typeid = $_sys_globals['typeid'];
    if($typeid==0) {
    return '';
    }
    $sql = "Select id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath,description
    From dede_arctype where reid='$typeid' And ishidden<>1 order by sortrank asc limit 0,$row";
    }
    else if($type=="self")
    {
    if($reid==0) {
    return '';
    }
    $sql = "Select id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath,description
    From `dede_arctype` where reid='$reid' And ishidden<>1 order by sortrank asc limit 0,$row";
    }
    //And id<>'$typeid'
    $needRel = false;
    $dtp2 = new DedeTagParse();
    $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)本教程由烈火网提供,更多 链接
    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->CTags as $tagid=>$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";
    $GLOBALS['autoindex']++;
    }//Loop Col
    if($col>1)
    {
    $i += $col - 1;
    $likeType .= " </dl>\\r\\n";
    }
    }//Loop for $i
    reset($dsql2);
    $dsql->FreeResult();
    return $likeType;
    }
    function lib_channel_son($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 '';
    }
    $sql = "Select id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath,description
    From dede_arctype where reid='$typeid' And ishidden<>1 order by sortrank asc limit 0,$row";
    //And id<>'$typeid'
    $dtp2 = new DedeTagParse();
    $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->CTags as $tagid=>$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) $likeType .= "</dd>\\r\\n";
    }//Loop Col
    if($col>1)
    {
    $i += $col - 1;
    $likeType .= " </dl>\\r\\n";
    }
    }//Loop for $i
    reset($dsql3);
    $dsql2->FreeResult();
    return $likeType;
    }
    ?>

  • 0
  • 0
  • 0
  • 144
  • 请登录之后再进行评论

    登录
  • 做任务
  • 实时动态
  • 偏好设置
  • 返回顶部
  • 单栏布局 侧栏位置: