【phpcms-v9】phpcms-v9中联动菜单实现筛选

<!--初始化init-->{php $theurl = "index.php?m=content&c=index&a=lists&catid=$catid";}{php $brandid = (isset($_GET['brandid']) && is_numeric($_GET['brandid']) ? $_GET['brandid'] : '');}{php $priceid = (isset($_GET['priceid']) && is_numeric($_GET['priceid']) ? $_GET['priceid'] : '');}{php $areaid = (isset($_GET['areaid']) && is_numeric($_GET['areaid']) ? $_GET['areaid'] : '');}{php $degree = (isset($_GET['degree']) ? $_GET['degree'] : '');}<!-- 读取缓存-->{php $modelid_cache = getcache('model_field_'.$modelid,'model');}                       <!-- 模型缓存 -->{php $brand_linkage = getcache(3360,'linkage'); $brand_data = $brand_linkage[data];}    <!-- 品牌缓存 -->{php $area_linkage = getcache(3379,'linkage'); $area_data = $area_linkage[data];}       <!-- 区域缓存 --><!-- sql_条件--><?phpif($area_data[$_GET[areaid]][parentid] == 0) {    $paid = 0;} else {    $paid = $area_data[$_GET[areaid]]['parentid'];}$areaid_arr = array();$boroughs = $streets = '';foreach($area_data as $k=>$r){    if($r[parentid] == 0){        $boroughs[$k]  = $r['name'];    }elseif(($_GET[areaid] == $r['parentid'] || $paid == $r['parentid'])){        $streets[$k]  = $r['name'];        $areaid_arr[] = $k;    }}/**-- 排序的数组 --**/$order_arr  = array(    'finer' => array('finer'=>'DESC'),    'avgsort' => array('avgsort'=>'DESC'),    'reviews' => array('reviews'=>'DESC'),    'enjoy' => array('enjoy'=>'DESC'),    'price' => array('avgprice'=>'DESC'),    'price_s' => array('avgprice'=>'ASC'),    'picture' => array('pictures'=>'DESC'),    'picture_s' => array('pictures'=>'ASC'),    'addtime' => array('addtime'=>'DESC'),    'pageviews' => array('pageviews'=>'DESC'),);/**-- 查询的数组 --**/$where = array();if($catid) $where['catid'] = (int) $catid;if($brandid) $where['brandid'] = (int) $brandid;if($priceid) $where['priceid'] = (int) $priceid;if($paid){    if($areaid) $where['areaid'] = (int) $areaid;    $areasql = '';}else{    if($areaid) $areasql = ' AND `areaid` IN('.join(',',$areaid_arr).')';}function getwheresql($wheresqlarr) {    $result = $comma = '';    if(empty($wheresqlarr)) {        $result = '1';    } elseif(is_array($wheresqlarr)) {        foreach ($wheresqlarr as $key => $value) {            $result .= $comma.$key.'=\''.$value.'\'';            $comma = ' AND ';        }    } else {        $result = $wheresqlarr;    }    return $result;}$wheresql = getwheresql($where);$wheresql .= $areasql;//echo $wheresql;?>{php $data = explode("\r\n", $modelid_cache['priceid']['options']);}{php $price_arr = Array();}<div class="col-cate">            <b>价格 :</b>            {if $priceid}            <a href="{url_par("brandid=$brandid&areaid=$areaid",$theurl)}" style="color:#6633FF;">全部</a>            {else}             <font style="color:#fff; background-color:#6633FF">全部</font>            {/if}{loop $data $r}    {php $r = explode("|",trim($r))}    {php $price_arr[$r[1]] = $r[0];}    {if $priceid == $r[1]}            <font style="color:#fff; background-color:#6633FF">{$r[0]}</font>    {else}            <a href='{url_par("brandid=$brandid&priceid=$r[1]&areaid=$areaid",$theurl)}'>{$r[0]}</a>    {/if}{/loop}</div>{php $data = explode("\r\n", $modelid_cache['degree']['options']);}<div class="col-cate">            <b>学历 :</b>            {if $degree}            <a href="{url_par("brandid=$brandid&priceid=$priceid&areaid=$areaid",$theurl)}" style="color:#6633FF;">全部</a>            {else}             <font style="color:#fff; background-color:#6633FF">全部</font>            {/if}{loop $data $r}    {php $r = explode("|",trim($r))}    {if $degree == $r[1]}            <font style="color:#fff; background-color:#6633FF">{$r[0]}</font>    {else}            <a href='{url_par("brandid=$brandid&priceid=$priceid°ree=$r[1]&areaid=$areaid",$theurl)}'>{$r[0]}</a>    {/if}{/loop}</div>    <div class="col-cate">     <b>品牌 :</b>            {if $brandid}            <a href="{url_par("priceid=$priceid&areaid=$areaid",$theurl)}" style="color:#6633FF;">全部</a>            {else}             <font style="color:#fff; background-color:#6633FF">全部</font>            {/if}        {loop $brand_data $r}            {if $brandid == $r[linkageid]}            <font style="color:#fff; background-color:#6633FF">{$r[name]}</font>            {else}            <a href="{url_par("brandid=$r[linkageid]&priceid=$priceid&areaid=$areaid",$theurl)}">{$r[name]}</a>            {/if}        {/loop}    </div>    <div class="col-cate">    <b>商圈 :</b>            {if $_GET[areaid]}            <a href="{url_par("brandid=$brandid&priceid=$priceid",$theurl)}" style="color:#6633FF;">全部</a>            {else}            <font style="color:#fff; background-color:#6633FF">全部</font>            {/if}        {loop $boroughs $key $val}            {if $_GET[areaid] == $key || $paid == $key}            <font style="color:#fff; background-color:#6633FF"> {$val}</font>            {else}            <a href="{url_par("brandid=$brandid&priceid=$priceid&areaid=$key",$theurl)}">{$val}</a>            {/if}        {/loop}    </div>            {if $_GET[areaid]}    <div class="col_cate_2" style="padding:8px; border:1px solid #57a3c9; background-color:#eff5f8; margin-top:4px;">        {loop $streets $key $val}            {if $_GET[areaid] == $key}            <font style="color:#fff; background-color:#6633FF"> {$val}</font>            {else}            <a href="{url_par("brandid=$brandid&priceid=$priceid&areaid=$key",$theurl)}">{$val}</a>            {/if}        {/loop}    </div>            {/if}        {pc:get sql="SELECT * FROM v9_news WHERE $wheresql" cache="3600" num="10" page="$page" return="data"}        <h3 style="font-size:12px; color:#FF0000; line-height:22px; text-align:right;">共找到 {php echo count($data);} 个结果</h3>        <ul class="list lh24 f14" style="margin-top:12px;">{loop $data $r}        {php $db = pc_base::load_model('hits_model');   $_r = $db->get_one(array('hitsid'=>'c-'.$modelid.'-'.$r[id])); $views = $_r[views]; }        {php $comment_tag = pc_base::load_app_class("comment_tag", "comment"); $comment_total = $comment_tag->count(array('commentid'=>'content_'.$catid.'-'.$r[id].'-'.$modelid));}     <li style="background-color:#F9F9F9; border-bottom:1px solid #999999; margin-top:4px;"><span class="rt">{date('Y-m-d H:i:s',$r[inputtime])}</span>·<a href="{$r[url]}" target="_blank"{title_style($r[style])}>{$r[title]}</a>    <p><span style="font-size:11px; font-family:PMingLiU; color:#666666;">学历要求：{$r[degree]}</span></p>    <p><span style="font-size:11px; font-family:PMingLiU; color:#666666;">价格区间：<font style="font-family:Verdana, Arial, Helvetica, sans-serif; font-size:10px;">[{$price_arr[$r[priceid]]}]</font>   品牌：<span {if $r[brandid] == $brandid} style="color:#F00;"{/if}>[{$brand_data[$r[brandid]][name]}] </span>  区域：[{$area_data[$r[areaid]][name]}]   点击:{$views}   评论:{if $comment_total}{$comment_total}{else}0{/if}</span></p>    </li>    {if $n%5==0}<li class="bk20 hr"></li>{/if}{/loop}        </ul>        <div id="pages" class="text-c">{$pages}</div>{/pc}