PHPCMS数据筛选功能实现方法代码示例

第一步：添加模型字段，这个模型可以是官方的，也可以是你自定义的模型，以单选字段形式添加就好了;
第二步：就是添加栏目和内容；
第三步：模板如下，照着改就好了。

{template "content","header"}
<!-- 开始取出字段--------------------------------------------- -->
{pc:get sql="SELECT * FROM `v9_model_field` where `field`='fangshi' and `modelid`='3'" return="data"}
<?php
$optionsn='';
eval("\$setting_arr =".$data[0]['setting'].";");
$optionsn=explode("\n",$setting_arr['options']);
$fangshi_array=array(); //修改这个地方
foreach( $optionsn as $kk=>$vv){
$optionsn_vv=explode("|",$vv);
$fangshi_array[trim($optionsn_vv[1])]=trim($optionsn_vv[0]); //修改这个地方
}
?>
{/pc}
{pc:get sql="SELECT * FROM `v9_model_field` where `field`='paytype' and `modelid`='3'" return="data"}
<?php
$optionsn='';
eval("\$setting_arr =".$data[0]['setting'].";");
$optionsn=explode("\n",$setting_arr['options']);
$paytype_array=array(); //修改这个地方
foreach( $optionsn as $kk=>$vv){
$optionsn_vv=explode("|",$vv);
$paytype_array[trim($optionsn_vv[1])]=trim($optionsn_vv[0]); //修改这个地方
}
?>
{/pc}
{pc:get sql="SELECT * FROM `v9_model_field` where `field`='housetype' and `modelid`='3'" return="data"}
<?php
$optionsn='';
eval("\$setting_arr =".$data[0]['setting'].";");
$optionsn=explode("\n",$setting_arr['options']);
$housetype_array=array(); //修改这个地方
foreach( $optionsn as $kk=>$vv){
$optionsn_vv=explode("|",$vv);
$housetype_array[trim($optionsn_vv[1])]=trim($optionsn_vv[0]); //修改这个地方
}
?>
{/pc}
{pc:get sql="SELECT * FROM `v9_model_field` where `field`='dingshi' and `modelid`='3'" return="data"}
<?php
$optionsn='';
eval("\$setting_arr =".$data[0]['setting'].";");
$optionsn=explode("\n",$setting_arr['options']);
$dingshi_array=array(); //修改这个地方
foreach( $optionsn as $kk=>$vv){
$optionsn_vv=explode("|",$vv);
$dingshi_array[trim($optionsn_vv[1])]=trim($optionsn_vv[0]); //修改这个地方
}
?>
{/pc}
<!-- 结束取出字段--------------------------------------------- -->
<!-- 开始拼装where -->
<?php
$where="";
if(!empty($_GET['fangshi'])){
$where.="`fangshi` = '".$_GET['fangshi']."' AND ";
}
if(!empty($_GET['paytype'])){
$where.="`paytype` = '".$_GET['paytype']."' AND ";
}
if(!empty($_GET['housetype'])){
$where.="`housetype` = '".$_GET['housetype']."' AND ";
}
if(!empty($_GET['dingshi'])){
$where.="`dingshi` = '".$_GET['dingshi']."' AND ";
}
$where.=1;
?>
<!-- 结束拼装where -->
<!--main-->
<div class="main photo-channel">
<div class="crumbs"><a href="{siteurl($siteid)}">首页</a><span> > {catpos($catid)}</div>
<div class="bk10"></div>
<style>
.udiv{ margin-bottom:10px;}
.ucurent{ background:#FF0; padding:2px; font-weight:bold;}
</style>
<div class="udiv"><strong>租房方式</strong>：
<span><a href="{APP_PATH}index.php?m=content&c=index&a=lists&catid={$catid}&paytype={$_GET['paytype']}&housetype={$_GET['housetype']}&fangshi=&dingshi={$_GET['dingshi']}&page={$_GET['page']}" {if $_GET['fangshi']==''}class="ucurent"{/if}>全部</a></span>
{loop $fangshi_array $k $val}
<span><a href="{APP_PATH}index.php?m=content&c=index&a=lists&catid={$catid}&paytype={$_GET['paytype']}&housetype={$_GET['housetype']}&fangshi={$k}&dingshi={$_GET['dingshi']}&page={$_GET['page']}" {if $_GET['fangshi']==$k}class="ucurent"{/if}>{$val}</a></span>
{/loop}
</div>
<div class="udiv"><strong>支付方式</strong>：
<span><a href="{APP_PATH}index.php?m=content&c=index&a=lists&catid={$catid}&paytype=&housetype={$_GET['housetype']}&fangshi={$_GET['fangshi']}&dingshi={$_GET['dingshi']}&page={$_GET['page']}" {if $_GET['paytype']==''}class="ucurent"{/if}>全部</a></span>
{loop $paytype_array $k $val}
<span><a href="{APP_PATH}index.php?m=content&c=index&a=lists&catid={$catid}&paytype={$k}&housetype={$_GET['housetype']}&fangshi={$_GET['fangshi']}&dingshi={$_GET['dingshi']}&page={$_GET['page']}" {if $_GET['paytype']==$k}class="ucurent"{/if}>{$val}</a></span>
{/loop}
</div>
<div class="udiv"><strong>房屋类型</strong>：
<span><a href="{APP_PATH}index.php?m=content&c=index&a=lists&catid={$catid}&paytype={$_GET['paytype']}&housetype=&fangshi={$_GET['fangshi']}&dingshi={$_GET['dingshi']}&page={$_GET['page']}" {if $_GET['housetype']==''}class="ucurent"{/if}>全部</a></span>
{loop $housetype_array $k $val}
<span><a href="{APP_PATH}index.php?m=content&c=index&a=lists&catid={$catid}&paytype={$_GET['paytype']}&housetype={$k}&fangshi={$_GET['fangshi']}&dingshi={$_GET['dingshi']}&page={$_GET['page']}" {if $_GET['housetype']==$k}class="ucurent"{/if}>{$val}</a></span>
{/loop}
</div>
<div class="udiv"><strong>厅室</strong>：
<span><a href="{APP_PATH}index.php?m=content&c=index&a=lists&catid={$catid}&paytype={$_GET['paytype']}&housetype={$_GET['housetype']}&fangshi={$_GET['fangshi']}&dingshi=&page={$_GET['page']}" {if $_GET['dingshi']==''}class="ucurent"{/if}>全部</a></span>
{loop $dingshi_array $k $val}
<span><a href="{APP_PATH}index.php?m=content&c=index&a=lists&catid={$catid}&paytype={$_GET['paytype']}&housetype={$k}&fangshi={$_GET['fangshi']}&dingshi={$k}&page={$_GET['page']}" {if $_GET['dingshi']==$k}class="ucurent"{/if}>{$val}</a></span>
{/loop}
</div>
<br /><br />
{pc:content action="lists" catid="$catid" where="$where" order="listorder DESC" thumb="1" num="12" return="data" page="$_GET['page']"}
<ul class="photo-list picbig">
{loop $data $r}
<li>
<div class="img-wrap">
<a href="{$r[url]}"><img src="{thumb($r[thumb],150,112)}" width="150" height="112" alt="{$r[title]}"/></a>
</div>
<span style="color:{$r[style]}">{str_cut($r[title],28)}</span>
</li>
{/loop}
</ul>
<div id="pages" class="text-c">{$pages}</div>
{/pc}
</div>
</div>
{template "content","footer"}

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