{eyou:searchform type='sonself'}
<form method="get" autocomplete="off" action="{$field.action}" class="search-form">
<div class="search-cat">所有分类</div> <input autocomplete="off" class="search-input" name="keywords" placeholder="输入关键字回车" type="text">
<i class="icon icon-close"></i>
<input type="hidden" name="typeid" class="search-cat-val">
<div class="search-cats"><ul><li data-id="">所有分类</li>{eyou:channelartlist typeid="1,2,3"}<li data-id="{eyou:field name='typeid' /}">{eyou:field name='typename' /}</li> {/eyou:channelartlist}</ul></div>
</form>{/eyou:searchform}
效果如图
