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Posted by Rory Walsh on 03/03/05 00:38
Sorry bout that little mistake. You right I mean to check to see if
$_SESSION['loggedin'] == "yes"; That doesn't make a difference as it
turns out. The reason that I immediately change this is that I want the
content of the page to change, and in order to do that I want to stop it
from going into this code? Actually I am not going to do this, I will
use another variable, but by setting $_SESSION['loggedin'] to 'no' it
should not go into this test, but it somehow does? Is it to do with the
link:
<a href=\"index.php?action=edit\">
does this call the script again, just as an action="script.php" in a
form would? Cheers for the help on this.
Chris W. Parker wrote:
> rory walsh <mailto:rorywalsh@ear.ie>
> on Wednesday, March 02, 2005 2:08 PM said:
>
>
>>Thanks everyone, I'm getting closer. The only problem I have not is
>>that I keep entering that test, I modified it to change the session
>>variable once we enter the test but it somehow does not seem to
>>change it? This is the code,
>
>
> Immediately I see:
>
>
>>if(strlen($_SESSION['loggedin']=="yes")){
>
>
> That doesn't make sense. Do you mean?:
>
> if($_SESSION['loggedin'] == "yes") {
>
> And the next line:
>
>
>>$_SESSION['loggedin']="no";
>
>
> Why are you reversing the value of 'loggedin'? Once the person is logged
> in shouldn't they stay that way until session timeout or they log out?
>
>
>>When I click the logout button it works fine, but when I click on the
>>link inside the page it simply reloads the same page as if the session
>>variable has not changed at all? If I link to a page like this does it
>>call the script again, or does this need to be done with a form
>>submit? I must apologise for my lack of knowledge here! I program in
>>other languages and as a result I have that I can get really deep in
>>code I don't understand very fast!
>
>
> Maybe you've already stated this in a previous email and I just don't
> remember, what exactly is it that you're trying to accomplish?
>
>
>
> Chris.
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