好吧,我有一个登录表单,看起来像这样:HTML登录表单无法正常工作
<form id="loginForm" name="loginForm" method="post" action="login-exec.php">
<table width="300" border="0" align="center" cellpadding="2" cellspacing="0">
<tr>
<td width="112"><b>Login</b></td>
<td width="188"><input name="login" type="text" class="textfield" id="login" /></td>
</tr>
<tr>
<td><b>Password</b></td>
<td><input name="password" type="password" class="textfield" id="password" /></td>
</tr>
<tr>
<td> </td>
<td><input type="submit" name="Submit" value="Login" /></td>
</tr>
</table>
</form>
现在,这种形式是在一个目录中称为成员页面上。当我把它放在主目录中的一个页面上,并将操作改为“members/login-exec.php”当我尝试登录时,它只刷新页面,但浏览器中的页面名称更改为采取的操作放置在表单中。
关于使这个工作家伙的任何想法?
编辑,继承人按登录exec.php代码:
<?php
//Start session
session_start();
//Include database connection details
require_once('config.php');
//Array to store validation errors
$errmsg_arr = array();
//Validation error flag
$errflag = false;
//Connect to mysql server
$link = mysql_connect(DB_HOST, DB_USER, DB_PASSWORD);
if(!$link) {
die('Failed to connect to server: ' . mysql_error());
}
//Select database
$db = mysql_select_db(DB_DATABASE);
if(!$db) {
die("Unable to select database");
}
//Function to sanitize values received from the form. Prevents SQL injection
function clean($str) {
$str = @trim($str);
if(get_magic_quotes_gpc()) {
$str = stripslashes($str);
}
return mysql_real_escape_string($str);
}
//Sanitize the POST values
$login = clean($_POST['login']);
$password = clean($_POST['password']);
//Input Validations
if($login == '') {
$errmsg_arr[] = 'Login ID missing';
$errflag = true;
}
if($password == '') {
$errmsg_arr[] = 'Password missing';
$errflag = true;
}
//If there are input validations, redirect back to the login form
if($errflag) {
$_SESSION['ERRMSG_ARR'] = $errmsg_arr;
session_write_close();
header("location: login-form.php");
exit();
}
//Create query
$qry="SELECT * FROM members WHERE login='$login' AND passwd='".md5($_POST['password'])."'";
$result=mysql_query($qry);
//Check whether the query was successful or not
if($result) {
if(mysql_num_rows($result) == 1) {
//Login Successful
session_regenerate_id();
$member = mysql_fetch_assoc($result);
$_SESSION['SESS_MEMBER_ID'] = $member['member_id'];
$_SESSION['SESS_FIRST_NAME'] = $member['firstname'];
$_SESSION['SESS_LAST_NAME'] = $member['lastname'];
session_write_close();
header("location: members.php");
exit();
}else {
//Login failed
header("location: login-failed.php");
exit();
}
}else {
die("Query failed");
}
?>
需要查看PHP代码,以查看是否没有设置。 – Petrogad 2009-07-28 14:55:55
你能告诉我们什么是登录exec.php文件内? – 2009-07-28 15:07:34
@Christian Toma,我只是提出了我的问题。 – 2009-07-28 15:09:51