Maintaining Login Status Across Page Refreshes

Jul 23, 2005

i have a login area (user/pass text
boxes). when the user submits the form, the page is reloaded with with
a global php variable "loggedIn" set to true. i also store the
username and password in the page in a hidden form -- so that it can be
passed to other pages on the site through standard navigation
(maintaining the "loggedIn" status). however, is there any way to save
this information if the user hits refresh?

as it stands, whenever the
user hits refresh, the user/pass data is lost, and loggedIn is set to
false. can this be worked around without using cookies?

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Change Form - Output Not Displayed In Login Status

Feb 14, 2010

I am having a particular problem with my Javascript page, which should change the form that the user is at. Need to proofread my code to check for errors? The code does not change the form (Also it does not run the PHP page, or at least does not display its output in the loginStatus div):

<html>
<head>
<link href="style.css" rel="stylesheet" type="text/css" media="screen" />
<title>
PHP Hardcoded Login Script!
</title>
<script>
function processLogin(form) {
var user = form.user.value;
var pass = form.pass.value;
var url = "processLogin.php?user=" + user + "&pass=" + pass;

if (window.XMLHttpRequest)
{// code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp=new XMLHttpRequest();
}
else
{// code for IE6, IE5
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
} .....

Why this is not working? The page running this code can be found at: [URL]
Another page without the signup form (that works) is at:
[URL]
The login for the pages is:
user: john_doe
pass:password

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[Code]...

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<html>
<head>
<script language='JavaScript'>
function submitURL(url) {
document.mForm.url.value = url;
document.mForm.submit();
}</script>
[Code]...

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My JS:

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I have written code that looks like this. The code works great for about a split second and then the page refreshes itself and I am back to square one. How can I prevent the page from refreshing itself and wiping out my jQuery changes. The page I am working on is located here [URL]

[code]
<script type="text/javascript" src="jquery-1.5.min.js"></script>
<script type="text/javascript">
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[Code].....

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I have tried many things but I have not got it working.

Here is my iframe:

Code HTML4Strict:
<iframe name="data" id="data"></iframe>

Some of the codes I tried messing around with:

Code HTML4Strict:
<a href="info.html#red" target="data" onclick="window.location.reload()">Red</a>
Code HTML4Strict:
<a href="info.html#red" target="data"

[Code]....

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
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Here's how far I could go with it,but it doesn't work.

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[Code]..

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<p>
Username:<span><input type="text" id="uid" name="uid" size="14"/> </span>
Pass:<span><input type="password" id="pwd" name="pwd" size="14"/></span>
<a onclick="return loginload()" href="#" class="btn">Enter</a>

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function loginload() {
window.location="step1.asp";
}

Now that step1.asp gets the user & pass variables and pass them to step2.asp page that way:

<html>
<!-- #include file="include/common.asp" -->
<!-- #include file="include/security.asp" -->
<head>

[Code]....

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var tooltip=function(){
var id = 'tt';
var top = 3;

[code]....

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