<p style="line-height:30px">
    <strong>单选按钮：</strong>
    {php $field = dr_field_options('danxuananniu');}
    <a class="label {if !$params.danxuananniu}label-success{else}label-default{/if}" href="{dr_search_url($params, 'danxuananniu', NULL)}">不限</a>
    {loop $field $i $t}
    <a class="label {if $i==$params.danxuananniu}label-success{else}label-default{/if}" href="{dr_search_url($params, 'danxuananniu', $i)}">{$t}</a>
    {/loop}
</p>

<div class="filter_item">
					<div class="filter_name">领域：</div>
					<div class="filter_items">
						{php $field2 = dr_field_options('ly');}
						<a class="{if !$get.ly}active{/if}" href="{dr_search_url($params, 'ly', NULL)}">全部</a>
						{loop $field2 $i $t}
						<a class="{if $i==$get.ly}active{/if}" href="{dr_search_url($params, 'ly', $i)}">{$t}</a>
						{/loop}
					</div>
				</div>