ON-REV: Using Trevor's library on

[stephen barncard]

Thanks, Sarah. Cookies..

-------------------------
Stephen Barncard
San Francisco
http://barncard.com


2009/6/21 Sarah Reichelt <sarah.reichelt at gmail.com>

>
> I've seen some scripts that appear to use globals but I couldn't see
> that is was really necessary. As you say, variables only seem to
> persist while the script is running, although there is no problem
> referring to the same variable in more than one <?rev ... ?> block.
>
> I think for real persistent data, you need to store it either on the
> server as a file, or on the user's computer as a cookie, depending on
> the requirements. You have to remember that multiple people could be
> accessing the web page at the same time, so the same data may not be
> valid for all. Session variables are another possibility, but not one
> I have explored yet.
>
> Cheers,
> Sarah
> ______