我有這個問題。當我想登錄我的PHP頁面時,它只是清除文本框,沒有別的..我一直試圖解決這個問題,但我找不到解決方案。下面的代碼:登錄頁面保持登錄時清除我的文本框。
<?php
include_once ("db.php");
include_once("session.php");
$username=$_POST['uporabnisko'];
$pass=$_POST['geslo'];
if ((!empty($username)) && (!empty($pass)))
{
$pass=sha1($pass); // zakodiramo geslo
/*$query=mysql_query("SELECT username, password FROM users WHERE username='$username' AND password='$pass'");
$username=mysql_real_escape_string($username);
$pass=mysql_real_escape_string($pass);*/
$query = sprintf("SELECT username, password FROM users WHERE username = '%s' AND password = '%s'",
mysql_real_escape_string($username), mysql_real_escape_string($pass));
$result=mysql_query($query);
if(mysql_num_rows($result) == 1) // preveri, če je uporabnik v bazi
{
$user = mysql_fetch_array($result);
$_SESSION['prijavljen'] = 1;
$_SESSION['id_user'] = $user['id'];
$_SESSION['username'] = $user['username'];
echo // preusmeri na index.php
("<SCRIPT LANGUAGE='JavaScript'>
window.alert('Uspešna prijava!')
window.location.href='index.php'
</SCRIPT>");
}
else
{
echo
("<SCRIPT LANGUAGE='JavaScript'>
window.alert('Napačno uporabniško ime /geslo..')
window.location.href='prijava.php'
</SCRIPT>");
}
}
else
{
echo
("<SCRIPT LANGUAGE='JavaScript'>
window.alert('Niste izpolnili vseh polj!')
window.location.href='prijava.php'
</SCRIPT>");
}
?>
我不知道什麼可能是錯的..
可以在session_start()在這裏失去了?我的意思是我沒有看到session.php中的內容,但是請檢查你的會話是否在你想要的地方處於活動狀態。 – 2013-02-21 08:17:39