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织梦CMS调用所有栏目一级二级三级和无限级栏目
董哥2023-09-2130次围观
一级、二级、三级、四级标签嵌套法
<ul>
{dede:channelartlist row=7 typeid=top}
<li class="top">
<a href="{dede:field.typeurl/}" >{dede:field name='typename'/}a>
<ul class="sub">
{dede:channel type=son noself=yes}
<li>
<a href="[field:typeurl/]" title="[field:typename/]">[field:typename/]a>
<ul>
[field:id runphp=yes]
global $dsql;
$sql = "Select id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath FROM `58pic_arctype` WHERE reid=@me And ishidden<>1 order by sortrank asc limit 0,10";
$dsql->SetQuery($sql);
$dsql->Execute('t');
$result = '';
while($row = $dsql->GetArray('t'))
{
$typename = $row['typename'];
$typeurl = GetOneTypeUrlA($row);
$result .= "<li><a href='{$typeurl}'>{$typename}a>li>";
}
@me = $result;
[/field:id]
ul>
li>
{/dede:channel}
ul>
li>
{/dede:channelartlist}
ul>
上面的是输出到三级栏目,如果需要四级栏目可以这样修改三级四级
[field:id runphp=yes]
global $dsql;
$sql = "Select id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath FROM `58pic_arctype` WHERE reid=@me And ishidden<>1 order by sortrank asc limit 0,10";
$dsql->SetQuery($sql);
$dsql->Execute('t');
$result = '';
while($row = $dsql->GetArray('t'))
{
$row['typeurl'] = GetOneTypeUrlA($row);
$result .= "{$row[typename]}";
//四级
$nsql = "Select id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath FROM `58pic_arctype` WHERE reid=$row[id] And ishidden<>1 order by sortrank asc limit 0,10";
$dsql->SetQuery($nsql);
$dsql->Execute('n');
while($nrow = $dsql->GetArray('n'))
{
$nrow['typeurl'] = GetOneTypeUrlA($nrow);
$result .= "{$nrow[typename]}";
}
}
@me = $result;
[/field:id]
无限级栏目无限分类自定义函数递归法
在 include/extend.func.php 最下面添加
/**
* 取出所有分类
* @param int $channel 频道ID
* @return string
* 调用{dede:global.getalltype function='getalltype()'/}
*/
function getalltype($channel=0,$line=10)
{
$line = empty($line) ? 10 : $line;
global $dsql,$result;
$dsql->SetQuery("SELECT id,typename,typenamedir,typelitpic,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath
FROM `58pic_arctype` WHERE reid='$channel' And ishidden<>1 order by sortrank asc limit 0, $line ");
$dsql->Execute($channel);
if($dsql->GetTotalRow($channel)>0)
{
$result .= "
"; while($row = $dsql->GetArray($channel)) { $id = $row['id']; $typename = $row['typename']; $typelink = GetOneTypeUrlA($row); $result .= "
"; $result .= " {$typename} "; getalltype($id,$line); $result .= "
"; } $result .= "
"; } return $result; }
前台模板调用标签
{dede:global.getalltype function='getalltype()'/}