通过以下红色部分的栏目id来控制显示哪些栏目,id根据实际情况后台查询，subcat函数看最后附件解释，以下修改代码：
V9显示哪些栏目的方法
{loop subcat(0,0,0,$siteid) $r}
{if
$r[‘catid‘]==1||$r[‘catid‘]==2 } //显示哪些栏目
{php $num++}
<div class="box cat-area" {if
$num%2!=0}style=" margin-right:10px"{/if}>
<h5 class="title-1">{$r}<a
href="{$r}" class="more">更多>></a></h5>
<div
class="content">
{pc:content action="lists"
catid="$r" order="updatetime DESC" thumb="1" num="1" return="info"}
{loop
$info $v}
<p>
<img
src="{thumb($v,90,0)}" width="90" height="60"/>
<strong><a target="_blank"
title="{$v[‘title‘]}"{title_style($v)}>{str_cut($v[‘title‘],28)}</a></strong><br />{str_cut($v[‘description‘],100)}
</p>
{/loop}
{/pc}
<div
class="bk15 hr"></div>
{pc:content
action="lists" catid="$r" num="5" order="id DESC" return="info"}
<ul
class="list lh24 f14">
{loop
$info $v}
<li>·<a
href="{$v[‘url‘]}" target="_blank" title="{$v[‘title‘]}"{title_style($v)}>{str_cut($v[‘title‘],40)}</a></li>
{/loop}
</ul>
{/pc}
</div>
</div>
{if $num%2==0}<div class="bk10"></div>{/if}
{/if}
{/loop}
V9排除某个栏目的方法
{loop subcat(0,0,0,$siteid) $r}
{if $r[‘catid‘]==3 }<?php continue; ?>{/if} //排除某个栏目
{php
$num++}
<div class="box cat-area" {if
$num%2!=0}style=" margin-right:10px"{/if}>
<h5 class="title-1">{$r}<a
href="{$r}" class="more">更多>></a></h5>
<div
class="content">
{pc:content action="lists"
catid="$r" order="updatetime DESC" thumb="1" num="1" return="info"}
{loop
$info $v}
<p>
<img
src="{thumb($v,90,0)}" width="90" height="60"/>
<strong><a target="_blank"
title="{$v[‘title‘]}"{title_style($v)}>{str_cut($v[‘title‘],28)}</a></strong><br />{str_cut($v[‘description‘],100)}
</p>
{/loop}
{/pc}
<div
class="bk15 hr"></div>
{pc:content
action="lists" catid="$r" num="5" order="id DESC" return="info"}
<ul
class="list lh24 f14">
{loop
$info $v}
<li>·<a
href="{$v[‘url‘]}" target="_blank" title="{$v[‘title‘]}"{title_style($v)}>{str_cut($v[‘title‘],40)}</a></li>
{/loop}
</ul>
{/pc}
</div>
</div>
{if $num%2==0}<div class="bk10"></div>{/if}
{/loop}
=====================================================
{loop subcat(0,0,0,$siteid) $r}{/loop}函数解释：
{loop subcat(0,0,0,$siteid) $r}{/loop}
/**
* 获取子栏目
* @param $parentid 父级id
* @param $type 栏目类型 1为单网页类型，0为栏目类型；（查看phpcms的mysql数据库可以看到）
* @param $self 是否包含本身 0为不包含
* @param $siteid 站点id
*/
function subcat($parentid = NULL, $type = NULL,$self = ‘0‘, $siteid = ‘‘) {
if (empty($siteid)) $siteid = get_siteid();
$category = getcache(‘category_content_‘.$siteid,‘commons‘);
foreach($category as $id=>$cat) {
if($cat[‘siteid‘] == $siteid && ($parentid === NULL || $cat[‘parentid‘] == $parentid) && ($type === NULL || $cat[‘type‘] ==
$type)) $subcat[$id] = $cat;
if($self == 1 && $cat[‘catid‘] == $parentid && !$cat[‘child‘]) $subcat[$id] = $cat;
}
return $subcat;
}
