TP5 首页导航一级和二级分类
<ul id="jsddm">
<li><a class="navi_home" href="{:url('/index/index')}">首页</a></li>
{volist name="cateres" id="cate"}
<li> 栏目类型: 1:列表栏目 artlist ,2:单页栏目 page,3:图片列表 imglist
{if condition="$cate.type eq 1"}
<a href="http://127.0.0.1/bike/public/index.php/index/artlist/index/cateid/{$cate.id}">{$cate.catename}</a>
{elseif condition="$cate.type eq 2"}
<a href="http://127.0.0.1/bike/public/index.php/index/page/index/cateid/{$cate.id}">{$cate.catename}</a>
{elseif condition="$cate.type eq 3"}
<a href="http://127.0.0.1/bike/public/index.php/index/imglist/index/cateid/{$cate.id}">{$cate.catename}</a>
{/if}
{if condition="$cate.children neq 0"} 如果子栏目不为0
<ul>
<?php foreach($cate['children'] as $k2=>$v2): ?>
<li>
{if condition="$v2.type eq 1"}
<a href="http://127.0.0.1/bike/public/index.php/index/artlist/index/cateid/{$v2.id}">{$v2.catename}</a>
{elseif condition="$v2.type eq 2"}
<a href="http://127.0.0.1/bike/public/index.php/index/page/index/cateid/{$v2.id}">{$v2.catename}</a>
{elseif condition="$v2.type eq 3"}
<a href="http://127.0.0.1/bike/public/index.php/index/imglist/index/cateid/{$v2.id}">{$v2.catename}</a>
{/if}
</li>
<?php endforeach; ?>
</ul>
{/if}
</li>
{/volist}
</ul>
public function getNavCates(){ //获取导航列表及子列表 $cateres=db('cate')->where('pid',0)->select(); foreach ($cateres as $k=> $v){ $children=db('cate')->where('pid',$v['id'])->select(); if($children){ $cateres[$k]['children']=$children; // dump($children);die; }else{ $cateres[$k]['children']=0; } } // dump($cateres);die; $this->assign('cateres',$cateres); }