标签：
前台
<!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>
<body>
<form method="post" action="qiantai.php">
<?php
$db=new mysqli("localhost","root","","1");
!mysqli_connect_error() or die("连接错误");
$sql="select * from house";
$result=$db->query($sql);
$attr=$result->fetch_all();
?>
<div>区域</div><div><input type="checkbox" class="aa" onclick="CheckAll(this,‘aa‘)" />全选</div>
<?php
foreach ($attr as $v)//多维数组化一位数组
{
$a1[]=$v[2]; //数组赋值
}
$b1=array_unique($a1);//去重
foreach ($b1 as $c1)
{
echo "<div><input type=‘checkbox‘ class=‘aa‘ name=‘kz1[]‘ value=‘{$c1}‘ />{$c1}</div>";
}
?>
<div>租赁类型</div><div><input type="checkbox" class="bb" onclick="CheckAll(this,‘bb‘)" />全选</div>
<?php
foreach ($attr as $v)//多维数组化一位数组
{
$a2[]=$v[5]; //数组赋值
}
$b2=array_unique($a2);//去重
foreach ($b2 as $c2)
{
echo "<div><input type=‘checkbox‘ class=‘bb‘ name=‘kz2[]‘ value=‘{$c2}‘ />{$c2}</div>";
}
?>
<div>房屋类型</div><div><input type="checkbox" class="cc" onclick="CheckAll(this,‘cc‘)" />全选</div>
<?php
foreach ($attr as $v)//多维数组化一位数组
{
$a3[]=$v[6]; //数组赋值
}
$b3=array_unique($a3);//去重
foreach ($b3 as $c3)
{
echo "<div><input type=‘checkbox‘ class=‘cc‘ name=‘kz3[]‘ value=‘{$c3}‘ />{$c3}</div>";
}
?>
请输入关键词<input type="text" name="keyword" />
<input type="submit" value="查询" />
</form>
<table border="1px">
<tr>
<td>id</td>
<td>keyword</td>
<td>area</td>
<td>squaremeter</td>
<td>rent</td>
<td>renttype</td>
<td>housetype</td>
</tr>
<?php
$tj1="1=1";
$tj2="1=1";
$tj3="1=1";
$tj4="1=1";
$db=new mysqli("localhost","root","","1");
!mysqli_connect_error() or die("连接错误");
if(!empty($_POST["kz1"]))
{
$attr1=$_POST["kz1"];
$pj1=implode("‘,‘",$attr1);
$tj1=" area in(‘{$pj1}‘) ";
}
if(!empty($_POST["kz2"]))
{
$attr2=$_POST["kz2"];
$pj2=implode("‘,‘",$attr2);
$tj2=" renttype in(‘{$pj2}‘) ";
}
if(!empty($_POST["kz3"]))
{
$attr3=$_POST["kz3"];
$pj3=implode("‘,‘",$attr3);
$tj3=" housetype in(‘{$pj3}‘)";
}
if(!empty($_POST["keyword"]))
{
$keyword=$_POST["keyword"];
$tj4=" keyword like ‘%{$keyword}%‘";
}
$tj="where {$tj1} and {$tj2} and {$tj3} and {$tj4}";
$sql1="select * from house ".$tj;
echo $sql1;
$result1=$db->query($sql1);
$attr1=$result1->fetch_all();
foreach ($attr1 as $v)
{
echo "
<tr>
<td>{$v[0]}</td>
<td>{$v[1]}</td>
<td>{$v[2]}</td>
<td>{$v[3]}</td>
<td>{$v[4]}</td>
<td>{$v[5]}</td>
<td>{$v[6]}</td>
";
}
?>
</table>
</body>
</html>
<script type="text/jscript">
function CheckAll(a,b)
{
var xz = a.checked;
var ck = document.getElementsByClassName(b);
for(var i=0; i<ck.length;i++)
{
ck[i].checked = xz;
}
}
</script>
管理页面
<!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>
<body>
<h1>管理页面</h1>
<table border="1px">
<tr>
<td>id</td>
<td>keyword</td>
<td>area</td>
<td>squaremeter</td>
<td>rent</td>
<td>renttype</td>
<td>housetype</td>
<td>管理</td>
</tr>
<?php
$db=new mysqli("localhost","root","","1");
!mysqli_connect_error() or die("连接失败");
$sql="select * from house ";
$result=$db->query($sql);
$attr=$result->fetch_all();
foreach ($attr as $v)
{
echo "
<tr>
<td>{$v[0]}</td>
<td>{$v[1]}</td>
<td>{$v[2]}</td>
<td>{$v[3]}</td>
<td>{$v[4]}</td>
<td>{$v[5]}</td>
<td>{$v[6]}</td>
<td><a href=‘xiugai.php?id={$v[0]}‘>修改</a><a onclick=\" return confirm(‘确定删除‘)\" href=‘shanchuchuli.php?id={$v[0]}‘>删除</a></td>
</tr>
";
}
?>
</table>
<a href="tianjia.php"><input type="button" value="添加" /></a>
</body>
</html>
删除处理
<?php
$id=$_GET["id"];
$db=new mysqli("localhost","root","","1");
!mysqli_connect_error() or die("连接错误");
$sql="delete from house where id=‘{$id}‘";
$result=$db->query($sql);
if ($result)
{
header("location:houtaixianshi.php");
}
else
{
echo "连接失败";
}
添加页面
<!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> <body> <form action="tianjiachuli.php" method="post"> <div>关键字<input type="text" name="keyword"/></div> <div>区域 <input type="text" name="area"/></div> <div>使用面积<input type="text" name="squaremeter"/></div> <div>租金<input name="rent" type="text" /></div> <div>租赁类型<input name="renttype" type="text"/></div> <div>房屋类型<input type="text" name="housetype"</div> <input type="submit" value="添加" /> <input type="reset" value="取消"/> </form> </body> </html>
添加管理
<?php
$keyword=$_POST["keyword"];
$area=$_POST["area"];
$squaremeter=$_POST["squaremeter"];
$rent=$_POST["rent"];
$renttype=$_POST["renttype"];
$housetype=$_POST["housetype"];
//造对象建连接
$db=new mysqli("localhost","root","","1");
//测试连接
!mysqli_connect_error() or die("连接错误");
//sql语句
$sql="insert into house (keyword,area,squaremeter,rent,renttype,housetype)values(‘{$keyword}‘,‘{$area}‘,‘{$squaremeter}‘,‘{$rent}‘,‘{$renttype}‘,‘{$housetype}‘)";
//运行sql
$result=$db->query($sql);
//监测插入是否成功
if($result)
{
header("location:houtaixianshi.php");
}
else
{
echo"插入失败";
}
修改页面
<!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>
<body>
<?php
$id=$_GET["id"];
$db=new mysqli("localhost","root","","1");
!mysqli_connect_error() or die("连接错误");
$sql="select * from house where id=‘{$id}‘";
$result=$db->query($sql);
$attr=$result->fetch_row();
?>
<form action="xiugaichuli.php" method="post">
<input type="hidden" name="id" <?php echo "value=‘{$attr[0]}‘";?>/>
<div>关键字<input type="text" name="keyword" <?php echo "value=‘{$attr[1]}‘";?> /></div>
<div>区域<input type="text" name="area" <?php echo "value=‘{$attr[2]}‘"; ?>/></div>
<div>使用面积<input type="text" name="squaremeter" <?php echo "value=‘{$attr[3]}‘"; ?>/></div>
<div>租金<input type="text" name="rent" <?php echo "value=‘{$attr[4]}‘";?>/></div>
<div>租赁类型<input type="text" name="renttype" <?php echo "value=‘{$attr[5]}‘";?>/></div>
<div>房屋类型<input type="text" name="housetype" <?php echo "value=‘{$attr[6]}‘"; ?>/></div>
<input type="submit" value="修改" />
<input type="reset" value="取消" />
</form>
</body>
</html>
修改处理
<?php
$id=$_POST["id"];
$keyword=$_POST["keyword"];
$area=$_POST["area"];
$squaremeter=$_POST["squaremeter"];
$rent=$_POST["rent"];
$renttype=$_POST["renttype"];
$housetype=$_POST["housetype"];
$db=new mysqli("localhost","root","","1");
!mysqli_connect_error () or die("连接错误");
$sql="update house set keyword=‘{$keyword}‘,area=‘{$area}‘,squaremeter=‘{$squaremeter}‘,rent=‘{$rent}‘,renttype=‘{$renttype}‘,housetype=‘{$housetype}‘ where id=‘{$id}‘";
$result=$db->query($sql);
if ($result)
{
header("location:houtaixianshi.php");
}
else
{
echo "修改失败";
}
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原文地址：http://www.cnblogs.com/zoubizhici/p/5598003.html
