<!--category_search_field是调用当前栏目下的附加字段是否具有搜索字段功能，这种用法只能用于模块列表与搜索页面-->
                                {category_search_field module=MOD_DIR catid=$catid}
                                <div class="form-group row">
                                    <label class="col-md-2 control-label">{$t.name}</label>
                                    <div class="col-md-9">
                                        <label><a class="label {if !$params[$t.field]}label-success{else}label-default{/if}" href="{Router::search_url($params, $t.field, NULL)}">不限</a></label>
                                        {loop $t.data $v}
                                            <label><a class="label {if $v.value==$params[$t.field]}label-success{else}label-default{/if}" href="{Router::search_url($params, $t.field, $v.value)}">{$v.name}</a></label>
                                        {/loop}
                                    </div>
                                </div>
                                {/category_search_field}