## 導航標簽
> 主欄目標簽
~~~
{column value=''} 循環的欄目 {/column}
/*1個參數
* value = '自定義標量'
*/
~~~
> 案例
~~~
{column value=''}
<li>
<a href="{if condition='$column["jumpurl"]'}{$column["jumpurl"]}{else/}{:url('index/index/'.$column['model'],['id'=>$column['id']])}{/if}">{$column.name}</a>
/*如果有子欄目*/
<ul>
{volist name='column["chilrend"]' id='nav'}
<li>
<a href="{if condition='$nav["jumpurl"]'}{$nav["jumpurl"]}{else/}{:url('index/index/'.$nav['model'],['id'=>$nav['id']])}{/if}">{$nav.name}</a>
</li>
{/volist}
</ul>
</li>
{/column}
~~~
# 子欄目調用標簽
> 子欄目調用標簽
~~~
{nav cid='20' order='"sort desc"' value=''} 循環的欄目 {/nav}
/*
3個參數
cid=查詢的欄目ID，若為空，則默認為當前欄目的id
order=排序規則 默認sort desc
value = '自定義變量'
*/
~~~
> 案例
~~~
{nav cid='20' order='"sort desc"' value=''}
<li>
<a href="{if condition='$nav["jumpurl"]'}{$nav["jumpurl"]}{else/}{:url('index/index/'.$nav['model'],['id'=>$nav['id']])}{/if}" title="{$nav.name}">
<img src="{$nav['originalPic']}" alt="">
<h2>{$nav.name}</h2>
<p>{$nav.description}</p>
</a>
</li>
{/nav}
~~~
> 自定義欄目標簽
~~~
{nav_custom id=’”1,2,3”’ value=’’} 循環的欄目 {/nav_custom}
/*2個參數
*
* id='"需要調用的欄目id"'
* value = '自定義變量'
*/
~~~
> 案例
~~~
{nav_custom id='"21,24"' value=''} //自定義調用id=21,24,2個欄目導航
<li>
<a href="{if condition='$nav_custom["jumpurl"]'}{$nav_custom["jumpurl"]}{else/}{:url('index/index/'.$nav_custom['model'],['id'=>$nav_custom['id']])}{/if}">
{$nav_custom.name}
</a>
</li>
{/nav_custom}
~~~
> 當前欄目標簽
~~~
{location} 循環內容 {/location}
/*2個參數
*
value = '自定義變量' 默認：nav_location
*/
~~~
> 案例
~~~
{location} {$location.name} {/location}
~~~
