例如
先是一个登陆页
<body>
<form method="post" action="mission.php">
用户名
<input type="text" size="15" name="name" /><p>
密码
<input type="password" size="15" name="password" /><p>
<input type="submit" value="提交" />
</form>
</body>提交后
mission.php
可以获得
name\password两个变量mission中有一个子框架
<div class="note">
<iframe src="note.php" name="note" width="247px" height="630px"></iframe>
</div>怎么让子框架中的note.php也获得mission.php所获得的name和password两个变量?
先是一个登陆页
<body>
<form method="post" action="mission.php">
用户名
<input type="text" size="15" name="name" /><p>
密码
<input type="password" size="15" name="password" /><p>
<input type="submit" value="提交" />
</form>
</body>提交后
mission.php
可以获得
name\password两个变量mission中有一个子框架
<div class="note">
<iframe src="note.php" name="note" width="247px" height="630px"></iframe>
</div>怎么让子框架中的note.php也获得mission.php所获得的name和password两个变量?
把值存在SESSION里。
请问代码应该怎么写,我是新手啊,不会我自己写的是
mission.php
<?php
$link=mysql_connect('localhost','root','');
mysql_select_db('note',$link);
$name=$_POST['name'];
$password=$_POST['password'];
$query="select * from mission
where name='$name'
and password='$password'";
$result=mysql_query($query,$link);
$num_row=mysql_num_rows($result);
if($num_row){
$row=mysql_fetch_array($result);
session_start();
$_session['username']=$row['name'];print("
<html>
<meta http-equiv=Content-Type content=text/html; charset=utf-8/>
<title>Your mission everday</title>
<head>
<link rel=stylesheet type=text/css href=all.css>
</head>
<body>");print("<div class=note>
<iframe src=note.php name=note width=247px height=630px></iframe>
</div>");
}
note.php<?php
session_start();
$link=mysql_connect('localhost','root','');
mysql_select_db('note',$link);
$name=$_session['username'];
echo ".$name.";
$query="select * from mission
where name='$name'
";
$result=mysql_query($query,$link);
$num_row=mysql_num_rows($result);
/*
if($num_row){
*/
$row=mysql_fetch_array($result);
print("
<html>
<meta http-equiv=Content-Type content=text/html; charset=utf-8/>
<title>Your mission everday</title>
<head>
<link rel=stylesheet type=text/css href=all.css>
</head>
<body>");
print("<div><a><font face=Arial, Helvetica, sans-serif>");
echo "Note here";
print("</font></a></div>");print("
<div class=note2><form method=post action=notenew.php >
<textarea name=notenew id=notenew rows=36 cols=30 wrap=soft>
$row[note]
</textarea>
<input type=hidden name=name value=$name>
<input type=submit value=提交>
</form>
</div>
");
?>
但是$_session['username'] 并没有获得值啊
$_session['username']
是
$_SESSION['username'];