rory walsh wrote:
Yeah I got it, cheers. Actually the problem I am getting is more to do
with my session variables I think? Here is the jist of the code.
if(log out button has been pressed)
{
session_variable="no"
}
if(log in button has been pressed)
{
session_variable="yes"
}
if(session_variable=="yes")
{
display the string "you have logged in" and place a button on the page
so they can log out.
}
else display you are not logged in
the psuedo code seems ok - no way of knowing how this reflects
on your actual code tho.
The problem is that I can always get back to the "you have logged in"
display by simply pressing back, even though once the user hits the
logout button the variable is no longer "yes"? I have to hit the back
button a few times to get the "you have logged in" message. No doubt
there are mistakes elsewhere in my code, but can anyone just verify that
the above code should run without a problem?
maybe you are looking at cached pages in your browser?
if 'session_variable=="yes"' equates to true then you should send out
headers that tell the browser not to cache the output (or make it
private/force-revalidation)
Jochem Maas wrote:
eoghan wrote:
i think ive missed a few mails there...?
rory walsh wrote:
Cheers, I'll take a look, I had tried a search but thunderbird
didn't find anything, even with the exact thread title I had to
google it? Anyway I'll take a look.
my first google hit on search for the exact title gave me this:
http://www.issociate.de/board/post/171234/Clear_POST_variables_on_page_refresh.html
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