织梦dedecms如何调用指定三级子栏目或多个栏目导航

正宗傻白甜; 技术杂谈评论10阅读模式
<?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)
    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) $likeType .="<dl>\r
";
        for($j=0;$j<$col;$j++)
        {
            if($col>1) $likeType .="<dd>\r
";
            if($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
";
            $GLOBALS['autoindex']++;
        }//Loop Col
        if($col>1)
        {
            $i +=$col - 1;
            $likeType .="    </dl>\r
";
        }
    }//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) $likeType .="<dl>\r
";
        for($j=0;$j<$col;$j++)
        {
            if($col>1) $likeType .="<dd>\r
";
            if($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) $likeType .="</dd>\r
";
        }//Loop Col
        if($col>1)
        {
            $i +=$col - 1;
            $likeType .="    </dl>\r
";
        }
    }//Loop for $i
    reset($dsql3);
    $dsql2->FreeResult();
    return $likeType;
}
?>

 
正宗傻白甜;
  • 本文由 正宗傻白甜; 发表于 2024年 3月 14日 21:26:23
  • 转载请务必保留本文链接:https://blog.chunchunhd.com/2245.html
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