当前筛选共有家合作单位所在区域不限培训分类不限二级菜单不限企

               <div style="text-align: right" class="color-gray2">当前筛选共有 <span class="color-red">300</span> 家合作单位</div>
            </div>
              <div class="pxkc-jst-header2">
                <div class="pxkc-jst-header2-row">
                    <div class="pxkc-jst-header2-left">所在区域</div>
                    <div class="pxkc-jst-header2-right"> 
        <?php 
        $tp = dr_linkage('zsdq', $params.wp_quyu);
        if ($tp.pid) {
            $tp = dr_linkage('zsdq', $tp.pid);
        }
        $tpid = $tp.id;
        $pids = explode(',', $tp.childids);
        ?>
                <a class=" {if !$params.wp_quyu || dr_linkage('address', $params.wp_quyu, 0, 'child')}a_on{else} {/if}" href="{Router::search_url($params, 'wp_quyu', NULL)}">不限</a>
        {linkage code=zsdq pid=0}
        <a class=" {if in_array($t.ii, $pids)}a_on{else} {/if}" href="{Router::search_url($params, 'wp_quyu', $t.id)}">{$t.name}</a>
        {/linkage}
                    </div>
                </div>
                <div class="line-dot"></div>
                <div class="pxkc-jst-header2-row">
                    <div class="pxkc-jst-header2-left">培训分类</div>
                    <div class="pxkc-jst-header2-right">
        <?php 
        $tp = dr_linkage('wpjstkcfl', $params.wp_kcfl);
        if ($tp.pid) {
            $tp = dr_linkage('wpjstkcfl', $tp.pid);
        }
        $tpid = $tp.id;
        $pids = explode(',', $tp.childids);
        ?>
                        <a class=" {if !$params.wp_kcfl}a_on{else} {/if}" href="{Router::search_url($params, 'wp_kcfl', NULL)}">不限</a>
  <!--调用联动菜单address，pid为动态获取的地区id-->
        {linkage code=wpjstkcfl pid=0}
        <a class=" {if in_array($t.ii, $pids)}a_on{else} {/if}" href="{Router::search_url($params, 'wp_kcfl', $t.id)}">{$t.name}</a>
        {/linkage}
                    </div>
                </div>
                <div class="line-dot"></div>
        {if $tp.child}
                <div class="pxkc-jst-header2-row">
                    <div class="pxkc-jst-header2-left">二级菜单</div>
                    <div class="pxkc-jst-header2-right">
        <a class=" {if $tpid == dr_linkage('wpjstkcfl', $params.wp_kcfl, 0, 'id')}a_on{else} {/if}"  href="{Router::search_url($params, 'wp_kcfl', $tpid)}">不限</a>
        <!--调用联动菜单address，pid为动态获取的地区id-->
        {linkage code=wpjstkcfl pid=$tpid}
        <a class="{if $t.id==$params.wp_kcfl}a_on{else} {/if}" href="{Router::search_url($params, 'wp_kcfl', $t.id)}">{$t.name}</a>
        {/linkage}
                    </div>
                </div>
        {/if}
<!--行业分类联动菜单 二级联动-->        
            </div>
        <div class="w1300">   
        <div class="title-image1"><img src="images/index_line1.png" width="99" height="16" alt=""></div>    
            <h3 class="center top20 bottom10" >企业培训讲师团</h3>
        <div class="title-image2"><img src="images/index_line2.png" width="99" height="16" alt=""></div>
    </div>
            <!--行-->
<!--调用MOD_DIR模块的数据 id和total和order参数(本页面固有参数) page=1标示开启分页 urlrule分页地址规则 pagesize每页数量-->
{search module=MOD_DIR id=$searchid total=$sototal order=$params.order catid=$catid page=1 pagesize=10 urlrule=$urlrule}
            <div class="pxkc-jst-list">
                <div class="pxkc-jst-list-col1"><img src="{dr_thumb($t.thumb, 160, 220)}" alt="{$t.title}"/></div>
                <div class="pxkc-jst-list-col2">
                    <div class="pxkc-jst-list-col2-bt">{$t.title}</div>
                    <div class="pxkc-jst-list-col2-wz">{dr_strcut($t.description, 160)}</div>
                </div>
                <div class="pxkc-jst-list-col3">
                    <div class="pxkc-jst-list-col3-bt1">培训课酬</div>
                    <div class="pxkc-jst-list-col3-bt2">￥{$t['kcfy']}元/天</div>
                    <div class="pxkc-jst-list-col3-bt3"><a href="{$t.url}">报名学习</a></div>
                </div>
            </div>
{/search}            
{if !$count}
                    <div class="row fc-search-null">
                        <div class="col-md-12 text-center">
                            <i class="icon-close fc-search-null-icon"></i>
                            <label class="fc-search-null-txt">没有找到相关内容...</label>
                        </div>

                    </div>
                    {/if}

<div class="pager">{$pages}</div>
        </div>

栏目联动菜单：所在区域，课程分类，然后现在是search,栏目ID是12.

但是我筛选以后 他直接把顶级栏目（ID3）下的所有内容都筛选出来了，而且筛选不管用，他无论怎么点击都是一样的结果 是怎么回事啊。这个是栏目模型字段