<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
</head>
<?php
include("dbda.class.php");
$db=new dbda();
//查询区域
$sqy="select distinct area from house";
$aqy=$db->Query($sqy);
//查询租赁类型
$slx="select distinct renttype from house";
$alx=$db->Query($slx);
//查询房屋类型
$sfw="select distinct housetype from house";
$afw=$db->Query($sfw);
?>
<body>
<form action="zufang.php" method="post">
<h1>查询界面</h1>
<div>区域：<input type="checkbox" id="qyqx"
onclick="quanxuan(this,‘qy‘)" />全选</div>
<div>
<?php
foreach($aqy as $v)
{
echo "<input class=‘qy‘ name=‘qy[]‘ type=‘checkbox‘
value=‘{$v[0]}‘ />{$v[0]} ";
}
?>
</div><br />
<div>租赁类型：<input type="checkbox" id="lxqx"
onclick="quanxuan(this,‘lx‘)" />全选</div>
<div>
<?php
foreach($alx as $v)
{
echo "<input class=‘lx‘ name=‘lx[]‘ type=‘checkbox‘
value=‘{$v[0]}‘ />{$v[0]} ";
}
?>
</div><br />
<div>房屋类型：<input type="checkbox" id="fwqx"
onclick="quanxuan(this,‘fw‘)" />全选</div>
<div>
<?php
foreach($afw as $v)
{
echo "<input class=‘fw‘ name=‘fw[]‘ type=‘checkbox‘
value=‘{$v[0]}‘ />{$v[0]} ";
}
?>
</div><br />
<div>关键字：<input type="text" name="key" /></div><br />
<input type="submit" value="搜索" />
</form><br />
<table width="100%" border="1" cellpadding="0" cellspacing="0">
<tr>
<td>关键字</td>
<td>区域</td>
<td>使用面积</td>
<td>租金</td>
<td>租赁类型</td>
<td>房屋类型</td>
</tr>
<?php
//接受查询条件并处理
$tj1=" 1=1";
$tj2=" 1=1";
$tj3=" 1=1";
$tj4=" 1=1";
if(!empty($_POST))
{
if(!empty($_POST["qy"]))
{
//area in (‘aa‘,‘bb‘,‘cc‘)
$str1=implode("‘,‘",$_POST["qy"]);
$tj1="area in (‘{$str1}‘)";
}
if(!empty($_POST["lx"]))
{
$str2=implode("‘,‘",$_POST["lx"]);
$tj2="renttype in (‘{$str2}‘)";
}
if(!empty($_POST["fw"]))
{
$str3=implode("‘,‘",$_POST["fw"]);
$tj3="housetype in (‘{$str3}‘)";
}
if($_POST["key"]!="")
{
$tj4="keyword like ‘%{$_POST[‘key‘]}%‘";
}
}
//查询总条件
$ztj=" where {$tj1} and {$tj2} and {$tj3} and {$tj4}";
$sql="select * from house".$ztj;
echo $sql;
$attr=$db->Query($sql);
foreach($attr as $v)
{
echo "<tr>
<td>{$v[1]}</td>
<td>{$v[2]}</td>
<td>{$v[3]}</td>
<td>{$v[4]}</td>
<td>{$v[5]}</td>
<td>{$v[6]}</td>
</tr>";
}
?>
</table>
</body>
<script type="text/javascript">
function quanxuan(a,b)
{
var ck=document.getElementsByClassName(b);
for(var i=0;i<ck.length;i++)
{
if(a.checked)
{
ck[i].setAttribute("checked","checked");
}
else
{
ck[i].removeAttribute("checked");
}
}
}
</script>
</html>
时间： 2024-08-05 10:16:48