如：以下調(diào)用中如何指定只調(diào)用typeid為1，3，5的頂級(jí)欄目及其二級(jí)欄目
{eyou:channel type="top" id="field" currentstyle="active"}
<li{eyou:notempty name="$field.children" } class="dropdown" {/eyou:notempty}>
<a href="{$field.typeurl}" class="{$field.currentstyle}">{$field.typename}</a>
{eyou:notempty name="$field.children"}
<a href="{$field.typeurl}" id="app_menudown" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">
<span class="glyphicon glyphicon-menu-down btn-xs"></span>
</a>
{/eyou:notempty}
{eyou:notempty name="$field.children"}
<ul class="dropdown-menu nav_small" role="menu">
{eyou:channel name="$field.children" id="field2"}
<li><a href="{$field2.typeurl}">{$field2.typename}</a></li>
{/eyou:channel}
</ul>
{/eyou:notempty}
</li>
{/eyou:channel}
