<?php
include ("conn.php");
$searchs = $_POST['search'];
?>
<?php
include_once("conn.php");
if ($_SERVER['REQUEST_METHOD'] == 'POST')
header("location: show.php?key=$searchs");
?>
<form method= "post" action= "" name= "form1">
<input name="search" type="text" value= "" id ="search" />
<input type= "submit" value= "Search"/>
</form>上面是我把输入内容通过form表单提交到·下面这个页面进行查询的可是]".$_REQUEST['%$searchs%']这里取不到上个页面提交过来的参数,跪求高手啊、。。
<?php
include("conn.php");
$sql = "select * FROM `am_diray` where title like ".$_REQUEST['%$searchs%']; $result = mysql_query($sql);
if($result=="") echo "<p><em>没有查询到任何记录!</em></p>";
else
{
$myarray=mysql_fetch_array($result);
?>
<?php echo $myarray["title"];?>
<?php }?>
<a href="search.php">返回</a>
include ("conn.php");
$searchs = $_POST['search'];
?>
<?php
include_once("conn.php");
if ($_SERVER['REQUEST_METHOD'] == 'POST')
header("location: show.php?key=$searchs");
?>
<form method= "post" action= "" name= "form1">
<input name="search" type="text" value= "" id ="search" />
<input type= "submit" value= "Search"/>
</form>上面是我把输入内容通过form表单提交到·下面这个页面进行查询的可是]".$_REQUEST['%$searchs%']这里取不到上个页面提交过来的参数,跪求高手啊、。。
<?php
include("conn.php");
$sql = "select * FROM `am_diray` where title like ".$_REQUEST['%$searchs%']; $result = mysql_query($sql);
if($result=="") echo "<p><em>没有查询到任何记录!</em></p>";
else
{
$myarray=mysql_fetch_array($result);
?>
<?php echo $myarray["title"];?>
<?php }?>
<a href="search.php">返回</a>
$sql = "select * FROM `am_diray` where title like '%{$_REQUEST['search']}%'";
这是我测试写的·我实际中是使用action来提交的
include_once("conn.php");
?>
<form method= "post" action= "show.php" name= "form1">
<input name="search" type="text" value= "" id ="search" />
<input type= "submit" value= "Search"/>
</form>show.php<?
include_once("conn.php");
$kwd=$_REQUEST["search"];
if($kwd)
{
$sql = "select * FROM `am_diray` where title like '%$kwd%'";
$result = mysql_query($sql);
//输出结果。
}
else
{
//没关键词。
}?>