今天用帝国cms出现了需要同时调用1，2级栏目并给当前栏目高亮显示的需求，经过一番搜索，用以下代码即可实现（包含首页高亮） 而且可以无限嵌套12345678910111213141516171819202122
今天用帝国cms出现了需要同时调用1，2级栏目并给当前栏目高亮显示的需求，经过一番搜索，用以下代码即可实现（包含首页高亮） 而且可以无限嵌套
<nav>
<ul id="show">
<li<?=$GLOBALS[navclassid]==0?" class='on'":""?>><a href="[!--news.url--]">Home</a></li>
[e:loop={"select classid,classname,islast from {$dbtbpre}enewsclass where bclassid='0' and showclass=0 order by myorder,classid ASC limit 11",0,24,0}]
<?php
$classurl=sys_ReturnBqClassname($bqr,9);//取得栏目地址
$class="";
if($GLOBALS[navclassid])
{
$fcr=explode('|',$class_r[$GLOBALS[navclassid]][featherclass]);
$topbclassid=$fcr[1]?$fcr[1]:$GLOBALS[navclassid];//取得当前栏目的一级栏目ID
if($bqr[classid]==$topbclassid)
{
$class=" class='on'";
}
}
?><li<?=$class?>><a href="<?=$classurl?>"><span><?=$bqr[classname]?></span></a><?php
if(!$bqr[islast]) //判断是否终极栏目
{
?><div class="menu">
<?php
//取得栏目下的子栏目
$newsclass=$empire->query("select classid,classname from ".$dbtbpre."enewsclass where bclassid=".$bqr[classid]." order by myorder,classid desc limit 11");
while($classr=$empire->fetch($newsclass))
{
$classrurl=sys_ReturnBqClassname($classr,9); //取得子栏目地址
?><div class="item"><a href="<?=$classrurl?>"><?=$classr[classname]?></a></div>
<?php
}
?></div><?php
}
?></li>
[/e:loop]
</ul>
</nav>
另一种写法
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<nav>
<ul id="show">
<ul class="w-f">
<li<?=$GLOBALS[navclassid]==0?" class='on'":""?>>
<a href="#">首页</a>
</li>
[e:loop={"select classid,classname from {$dbtbpre}enewsclass where bclassid=0 and classid<>17 order by myorder,classid asc",0,24,0}]
<?php
$classurl=sys_ReturnBqClassname($bqr,9);//取得栏目地址
$class="";
if($GLOBALS[navclassid])
{
$fcr=explode('|',$class_r[$GLOBALS[navclassid]][featherclass]);
$topbclassid=$fcr[1]?$fcr[1]:$GLOBALS[navclassid];//取得当前栏目的一级栏目ID
if($bqr[classid]==$topbclassid)
{
$class=" class='on'";
}
}
?>
<li<?=$class?>>
<a href="<?=$classurl?>" class="tit link"><?=$bqr[classname]?></a>
<div class="menu">
<?php
$ecms_bq_sql2=sys_ReturnEcmsLoopBq("select classid,classname,classpath,classurl from [!db.pre!]enewsclass where bclassid='$bqr[classid]' order by myorder limit 10",20,24,0);
$bqno2=0;
while($bqr2=$empire->fetch($ecms_bq_sql2))
{
$bqsr2=sys_ReturnEcmsLoopStext($bqr2);
$bqno2++;
?>
<a href="/<?=$bqr2[classpath]?>/"><?=$bqr2[classname]?></a>
<?php
}
?>
</div>
</li>
[/e:loop]
</ul>
</nav>
html
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<nav>
<ul id="show">
<li class="on"><a href="index.html" title="">Home</a></li>
<li><a href="about.html" title="">About us</a></li>
<li><a href="products.html" title="">Products</a>
<div class="menu">
<a href="">bearing</a>
<a href="">tools</a>
</div>
</li>
<li><a href="news.html" title="">News</a></li>
<li><a href="faq.html" title="">FAQ</a></li>
<li><a href="application.html" title="">Application</a></li>
<li><a href="service.html" title="">Service</a></li>
<li><a href="contact.html" title="">Contact</a></li>
</ul>
</nav>
拓展
如果是当前栏目是on 是首页class是menuo
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if($bqr[classid]==$topbclassid)
{
$class="on";
}
}
elseif($public_r[home]==1)
{
$class="menuo";
}
23.02.20拓展，以上只支持一级栏目高亮，二级栏目高亮用这个
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<ul class="accordion">
[e:loop={"select classid,classname from {$dbtbpre}enewsclass where bclassid=2 and classid<>17 order by myorder,classid asc",0,24,0}]
<?php
$classurl=sys_ReturnBqClassname($bqr,9);//取得栏目地址
$class="";
if($bqr[classid]==$GLOBALS[navclassid])//当前栏目ID
{
$class=" class='on'";
}
?>
<li<?=$class?>>
<div class="links"><a href="<?=$classurl?>"><?=$bqr[classname]?></a></div>
<ul class="submenu" style="display: block;">
<?php
$ecms_bq_sql2=sys_ReturnEcmsLoopBq("select classid,classname,classpath,classurl from [!db.pre!]enewsclass where bclassid='$bqr[classid]' order by myorder limit 10",20,24,0);
$bqno2=0;
while($bqr2=$empire->fetch($ecms_bq_sql2))
{
$bqsr2=sys_ReturnEcmsLoopStext($bqr2);
$bqno2++;
?>
<li<?=$class2?>><a href="/<?=$bqr2[classpath]?>/"><?=$bqr2[classname]?></a></li>
<?php
}
?>
</ul>
</li>
[/e:loop]</ul>
