Re: Cookie Question
by "Greg Rundlett" <greg(at)freephile.com>
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Date: |
Tue, 30 May 2000 20:00:14 -0400 |
To: |
"Ron Upton" <rwupton(at)kellnet.com>, <hwg-languages(at)hwg.org> |
References: |
computer |
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todo: View
Thread,
Original
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> I used JavaScript to place a cookie on a clients home page to remember the
> visitors name and how many times the visitor has visited. Is there a way
to
> limit the cookie to the initial visit and not every time the visitor goes
to
> the home page. I hope I asked this right :-).
Your JavaScript function could set any cookie value you want it to. In this
case, all you need do add some logic.
A psuedo-code breakdown of your solution would be something like:
check to see if cookie exists,
if so do nothing;
if not, set cookie
A JavaScript script that accomplishes this can be viewed in action at my
homepage http://www.freephile.com. You can download the source at
http://www.freephile.com/js/functionality.js
It is commented somewhat, but for a better explanation of how this works,
see if you can get your hands on a copy of Nick Heinle's book Designing with
JavaScript
I've discovered in answering your question that my script is now broken (I
think due to a change in IE's date object for the Y2K--because I'm pretty
sure it worked before on both platforms) It currently only works for NN. I
know it's the delete cookie function that is not working on my site, so you
can still use the other functions.
Greg Rundlett
Sr Web Developer at a major dotCom
Sr. Geek www.freephile.com & www.philosofree.com
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