详解Dedecms各种形式的栏目调用标签,包括SQL调用方法

代码功能：父栏目及子栏目同时调用

使用说明……typeid,row

如果[field:typedir/]中含有{cmspath}而使链接无效，请使用[field:typedir function='str_replace("{cmspath}","",@me)'/] 此标签替换[field:typedir/]。

{wmd:field name='typedir' runphp='yes'}
@me=str_replace("{cmspath}","",@me);
{/wmd:field}

网上搜集的栏目调用代码：

一、二、三级栏目调用
{wmd:channelartlist typeid=top row=4}
<div class="cpmll">
<span><a href="{wmd:field name='typeurl'/}">{wmd:field name='typename'/}</a></span>
<ul>
{wmd:sql sql='Select * from wmd_arctype where reid=~id~ ORDER BY id limit 0,7'}
<li><a href='[field:typedir/]' target='_blank'>[field:typename/]</a></li>
{/wmd:sql}
</ul>
</div>
{/wmd:channelartlist}

主栏目调用
{wmd:channelartlist typeid=top row=''}
<li><a href="{wmd:field name='typeurl'/}">{wmd:field name='typename'/}</a>
<ul>
{wmd:sql sql='Select * from wmd_arctype where reid=~id~ ORDER BY id limit 0,7'}
[field:array runphp='yes']@me = (!empty(@me['reid']) ? "" : "<li><a href='{@me['typedir']}' target='_blank'>{@me['typename']}</a></li>"); [/field:array]
{/wmd:sql}
</ul>
</li>
{/wmd:channelartlist}

在列表页和内容页调用顶级栏目名称方法
{wmd:field.typeid runphp='yes' function="GetTopid(@me)"}
$dsql = new DedeSql(false);
$a="SELECT typename FROM wmd_arctype where id=@me";
$arcRow = $dsql->GetOne($a);
@me=$arcRow[typename];{/wmd:field.typeid}

根据下级栏目获得顶级栏目名称的SQL语句

{wmd:field.typeid runphp='yes'}$ID = @me; $sql = "SELECT * FROM `wmd_arctype` WHERE id=$ID";$query = mysql_query($sql);$row=mysql_fetch_array($query); $relID = "$row[reid]"; if($relID == 0) {@me = $row[typename];}else{$sql = "SELECT `typename` FROM `wmd_arctype` WHERE id=$relID";$query = mysql_query($sql);$row=mysql_fetch_array($query); @me = $row[typename];}{/wmd:field.typeid}

怎么在首页调用dede子栏目
{wmd:channel type='son' typeid='栏目ID'}
<a href="[field:typelink/]">[field:typename/]</a>
{/wmd:channel}