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1ONE
Joined: 13 Mar 2004
Posts: 136
Location: Zagreb
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 Posted: 21.06.2005 19:56 Post subject: Session problem |
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Ako moze ko pomoc...
Ovo je moj code , radim nekakav sustav registracije :
| Code: |
session_start();
session_name("id");
session_cache_expire(15);
if (!$id)
{
$id = session_id(md5(uniqid(rand(), true)));
session_register("$id");
}
else {
$id = session_id("$id");
// 0dio
$_SESSION['plan'] = '$plan';
$_SESSION['os'] = '$os';
// 1dio
$_SESSION['domenat'] = $_GET['domain'];
// 2dio
$_SESSION['domena'] = '$domena';
$_SESSION['period'] = '$period';
$_SESSION['nacin'] = '$nacin';
$_SESSION['ime'] = '$ime';
$_SESSION['org'] = '$org';
$_SESSION['mb'] = '$mb';
$_SESSION['adresa'] = '$adresa';
$_SESSION['posta'] = '$posta';
$_SESSION['grad'] = '$grad';
$_SESSION['tel'] = '$telefon';
$_SESSION['mob'] = '$mobitel';
$_SESSION['email'] = '$email';
$_SESSION['kako'] = '$kako';
$_SESSION['napomena'] = '$napomena';
// IP adresa
$_SESSION['enduserip'] = $REMOTE_ADDR;
$enduserip = $_SESSION['enduserip'];
}
?>
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I sad... neradi.... mislim npr... uzmem 0dio.php u kojem se sadrži nekakva informacija o nekakvom "hosting planu" i dam mu id i sve i pošaljem na temp.php stranicu i tamo umjesto inforacije pritisnute na 0dio.php on meni samo ispise varijablu $plan....
Što da radim , jel mi uredu ovaj session_control ? mislim... pomagajte...[/quote] |
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zytzagoo
mi3.crew
Joined: 25 Aug 2003
Posts: 1842
Location: Zagreb, Hrvatska
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| Posted: 23.06.2005 10:34 Post subject: |
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Ovo defintivino nece raditi kako ocekujes:
| Code: | | $_SESSION['email'] = '$email'; |
Naime, to u session varijablu 'email' stavlja string '$email', a ne vrijednost varijable $email. Ne trebaju ti single quoteovi s desne strane, pogotovo ako samo radis pridruizvanje druge vrijednosti neke druge varijable...
Ove ostale varijable dolaze getom, postom, kako? Ako ih ocekujes kroz neki request, probaj im pristupiti kroz $_REQUEST superglobal array, osim ako nemas register_globals ukljucen (sto je lako moguce). A ako ga nemas, onda tek te varijable nisu dostupne kao globalne varijable jednake imenu form polja, nego ti treba recimo $_POST['email'] ako je forma submitana post metodom...
Pomoglo bi i kako izgleda 0dio.php, tj. forma na toj stranici (ako se radi o formi), i ova temp.php - jer u ovom kodu sto si postao, nigdje se ne vidi sto ispisujes...
Takodjer, mozda ne bi bilo lose session startati jos u 0dio.php skripti, ako zelis pristupati session varijablama u temp.php i ranije/kasnije, etc... ono, pokreni ga odmah, pa ga imas kad ti zatreba... |
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1ONE
Joined: 13 Mar 2004
Posts: 136
Location: Zagreb
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| Posted: 23.06.2005 18:44 Post subject: |
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Ok , a pazi sad ovo ... ovo sam napravio malo "bolju" session controlu :
Ovo je session :
| Code: |
<?php
// SESION TEST
session_start();
session_name("id");
session_cache_expire(15);
if (isset($id)) {
session_id($id);
if (isset($triger) {
// Ulovi iz forme
$po1 = $_POST['polje1'];
$po2 = $_POST['polje2'];
// Registriraj nove $_SESSION
$_SESSION[p1] = $po1;
$_SESSION[p2] = $po2;
}
}
else {
$id = session_id(md5(uniqid(rand(), true)));
header("Location: test1.php?".session_name()."=".session_id());
}
?>
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Ovo je unos :
| Code: |
<?php include('session.php'); ?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>Session test</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body>
<div align="center">
<form name="form1" method="post" action="test2.php<?php echo'?'.session_name().'='.session_id(); ?>">
<input name="triger1" type="hidden" value="triger1">
<table width="500" border="0" cellspacing="5">
<tr>
<td width="100">polje 1 </td>
<td width="390"><input type="text" name="polje1"></td>
</tr>
<tr>
<td>polje 2 </td>
<td><input type="text" name="polje2"></td>
</tr>
<tr>
<td> </td>
<td><input type="submit" name="Submit" value="Šalji >>"></td>
</tr>
</table>
</form>
</div>
</body>
</html>
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Ovo je druga stranica , na kojoj sve normalno ispisuje :
| Code: |
<?php
include('session.php');
echo $_SESSION['po1'];
echo "<br><br>";
echo $_SESSION['po2'];
echo "<br><br>";
echo "<a href='test3.php?".session_name()."=".session_id()."'>Test3</a>";
?>
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A ovo je treća stranica na kojoj neće ništa izbacit , i ja neznam zašto , jebalo ga to u guzicu ( već 5 dana pokušavam to složit )
| Code: |
<?php
include('session.php');
echo $_SESSION['po1'];
echo "<br><br>";
echo $_SESSION['po2'];
?>
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Pomagajte .... di griješim , pa ja ne kužim , svu sam literaturu pročito i ništa...
cilj je šetat po stanicama kak očeš... sa stance 1 na stranicu 5 .. sa stranice 4 na stranicu 1 i uvijek nosit podatke sa sobom... i ako nemaš $id , onda odma te tera na 1stranicu i ideš odpočetka....
Eto 
Pliz help...  |
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che.UP
mi3.crew
Joined: 07 Sep 2003
Posts: 2320
Location: zagreb
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| Posted: 23.06.2005 19:04 Post subject: |
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ovak od oka... u session stavljas
| Code: |
$_SESSION[p1] = $po1;
$_SESSION[p2] = $po2; |
a citas
| Code: | $_SESSION['po1'];
$_SESSION['po2']; |
koje ti niti ne postoje po ovom kodu koji si napisao....
btw, probaj okinut na svakoj stranici | Code: | | print_r($_SESSION); |
zna bit korisno :) |
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1ONE
Joined: 13 Mar 2004
Posts: 136
Location: Zagreb
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| Posted: 23.06.2005 19:14 Post subject: |
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Ma ovaj code gore sam sad nabrzaka uredio ... evo sad sve idem probat...
inače
www.inside.com.hr/radi-se/session je testni url |
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1ONE
Joined: 13 Mar 2004
Posts: 136
Location: Zagreb
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| Posted: 23.06.2005 19:29 Post subject: |
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Evo , opet isti problem ...
na informacija unešena na test1.php je prikazana na test2.php , ali nije prikazana na test3.php
Mene zanima zašto i kao da to popravim.
@che.UP
koristio sam print_r ($_SESSION['p1']);
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che.UP
mi3.crew
Joined: 07 Sep 2003
Posts: 2320
Location: zagreb
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| Posted: 23.06.2005 19:51 Post subject: |
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| ahaaaaaaaaa......znam... u session.php stavljas vrijednost $_POSTa u posebnu varijablu i onda to u session varijablu...... i to radis pri svakom pozivu stranice, a posto izmedju test2 i test3 nemas uopce POST ni ne mozes imat te vrijednosti u varijabli ovako kao si ti to napisao... |
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1ONE
Joined: 13 Mar 2004
Posts: 136
Location: Zagreb
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| Posted: 23.06.2005 19:56 Post subject: |
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Jebemu
Dali ima načina / prijedloga da se to riješi ?
Probao sam ovako :
| Code: |
// Pogledaj jel triger tamo
$triger = $_POST['triger1'];
if ($triger == "1") {
// Ulovi iz forme
$po1 = $_POST['polje1'];
$po2 = $_POST['polje2'];
// Registriraj nove $_SESSION
$_SESSION[p1] = $po1;
$_SESSION[p2] = $po2;
}
else {
$_SESSION[p1] = "pa zašto ne radiš ?";
$_SESSION[p2] = "ja ću popizdit...";
}
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Sad na 3. stranici ispiše ovo "ja ću popizdit..." kako da ispiše ono što je unešeno na 1. stranici ? |
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che.UP
mi3.crew
Joined: 07 Sep 2003
Posts: 2320
Location: zagreb
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| Posted: 23.06.2005 20:10 Post subject: |
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| pa makni else i popuni session samo kod submita.... ovako ga stalno mijenjas, a potrebno ti je samo dobit vrijednost na pocetku... |
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1ONE
Joined: 13 Mar 2004
Posts: 136
Location: Zagreb
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| Posted: 23.06.2005 20:36 Post subject: |
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Kada maknem
else {
}
Onda nema ništa na trečoj stranici... opće ne kužim.... još sam stavio if uvjet
if ($triger == "1" ) {
}
 |
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che.UP
mi3.crew
Joined: 07 Sep 2003
Posts: 2320
Location: zagreb
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| Posted: 23.06.2005 22:18 Post subject: |
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| dziz... a kaj ti ispise print_r($_SESSION);? stavi to na svaku stranicu... imam osjecaj kao da nisi sav kod stavio... |
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1ONE
Joined: 13 Mar 2004
Posts: 136
Location: Zagreb
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| Posted: 23.06.2005 22:23 Post subject: |
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Ovako izgleda druga i treća stranica , samo na drugoj sve ispiše , a na trećoj neće niš ! :
| Code: |
<?php
include('session.php');
print_r ($_SESSION['p1']);
echo "<br><br>";
print_r ($_SESSION['p2']);
echo "<a href='test4.php?".session_name()."=".session_id()."'>Test3</a>";
?>
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Ovako izgleda session.php
| Code: |
<?php
// SESION TEST
session_start();
session_name("id");
session_cache_expire(15);
if (isset($id)) {
session_id($id);
// Pogledaj jel triger tamo
$triger = $_POST['triger1'];
if ($triger == "1") {
// Ulovi iz forme
$po1 = $_POST['polje1'];
$po2 = $_POST['polje2'];
// Registriraj nove $_SESSION
$_SESSION[p1] = $po1;
$_SESSION[p2] = $po2;
}
}
else {
$id = session_id(md5(uniqid(rand(), true)));
header("Location: test1.php?".session_name()."=".session_id());
}
?>
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che.UP
mi3.crew
Joined: 07 Sep 2003
Posts: 2320
Location: zagreb
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| Posted: 23.06.2005 22:28 Post subject: |
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http://www.php.net/session_id
| Quote: | session_id() returns the session id for the current session.
If id is specified, it will replace the current session id. session_id() needs to be called before session_start() for that purpose. Depending on the session handler, not all characters are allowed within the session id. For example, the file session handler only allows characters in the range a-z, A-Z and 0-9!
Note: When using session cookies, specifying an id for session_id() will always send a new cookie when session_start() is called, regardless if the current session id is identical to the one being set. |
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1ONE
Joined: 13 Mar 2004
Posts: 136
Location: Zagreb
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| Posted: 23.06.2005 22:30 Post subject: |
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| Drugim riječima, moram prije pozvati session_id () pa tek onda ostatak priče ? |
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1ONE
Joined: 13 Mar 2004
Posts: 136
Location: Zagreb
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| Posted: 24.06.2005 03:55 Post subject: |
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Evo radi... makno sam mu da sam generira id i sad je sve ko curica.....
Fala che!  |
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