我正在創建基本登錄和註冊頁面,並且在完成更改密碼錶單後,我想重定向到changepassword.php?成功。重定向的頁面如果進入瀏覽器可以正常工作,但是當提交表單時,它會重新載入changepassword.php頁面而不是?success,並且不會顯示來自php代碼塊的所有內容(即表單,列右和頁腳)。下面是我的changepassword.php代碼:標題位置不起作用
<!DOCTYPE html>
<html>
<?php
include ("storescripts/init.php");
protect_page();
include ("includes/overall/head.php");
if (empty($_POST) === false){
$required_fields = array('current_password','password','password_again');
foreach ($_POST as $key=>$value) {
if (empty($value) && in_array($key, $required_fields) == true) {
$errors[] = 'Fields marked with an asterisk are required';
break 1;
}
}
if ($_POST['current_password'] === $member_data['mem_password']) {
if(trim($_POST['password']) !== trim($_POST['password_again'])){
$errors[] = 'Your new passwords do not match';
} else if (strlen($_POST['password']) <6) {
$errors[] = 'Your password must be at least 6 characters';
}
} else {
$errors[] = 'Your current password is incorrect';
}
}
?>
<body>
<?php include ("includes/overall/template_header.php");?>
<div id="mainDivShort">
<h1>Change Password</h1>
<div id="divBreak"></div>
<?php include ("includes/overall/column_left.php"); ?>
<div id="middleContent">
<?php
if (isset($_GET['success']) && empty($_GET['success'])) {
echo 'You have been registered successfully';
} else {
if (empty($_POST) === false && empty($errors) === true) {
//echo "**********************";
change_password($session_mem_id, $_POST['password']);
header('Location: changepassword.php?success');
exit();
} else if (empty($errors) === false) {
echo output_errors($errors);
}
?>
<form action="" method="post">
<ul>
<li>Current Password*: <br> <input type="password"
name="current_password">
</li>
<li>New Password*: <br> <input type="password" name="password">
</li>
<li>Repeat New Password*: <br> <input type="password"
name="password_again">
</li>
<li><input type="submit" value="Change">
</li>
</ul>
</form>
<?php }?>
</div>
<?php include ("includes/overall/column_right.php"); ?>
</div>
<?php include ("includes/overall/template_footer.php");?>
</body>
</html>
而只是櫃面你需要看一下修改密碼功能:
function change_password($mem_id, $password) {
$mem_id = (int)$mem_id;
mysql_query("UPDATE `members` SET `mem_password` = '$password' WHERE `mem_id` = $mem_id");
}
的密碼更新數據庫罰款,它只是單純的不重定向到成功頁面。 在此先感謝
如果您之前未做出「回顯」或「打印」,標題將起作用,因此不要在「標題」之前輸出任何內容。 – jcho360 2013-02-28 14:49:30
標題需要在任何輸出之前和任何html之前輸出。 – Jrod 2013-02-28 14:50:44
如果在此之前輸出任何html,則使用'header'沒有意義 – 2013-02-28 14:51:55