Re: instant cookies?
This WebDNA talk-list message is from 1999
It keeps the original formatting.
numero = 23174
interpreted = N
texte = >I use cookies for the first time and ran into a problem: >I want to set a cookie and read it immediately, to find out if the browser >accepts cookies. If I can read the fresh cookie, I continue. In the other >case I redirect to a different page. >Now it happens, that I can't set and read a cookie on the same page - I >need a second call. I tried to redirect to the same page after I set the >cookie, to no avail. Just a manual reload displays the new value. >Any hints?You can't set and read a cookie on the same page.You'll have to set the cookie on your entry page, and then on your following pages check for the cookie, and if it's not set - redirect your visitor to you no-cookie-page. ************************************************************* Christer Olsson Stora Nygatan 21 Phone +46 40 791 50 Ljusa Ideer AB S-211 37 Malmoe Fax +46 40 97 99 77 Sweden http://www.ljusaideer.se
Associated Messages, from the most recent to the oldest:
>I use cookies for the first time and ran into a problem: >I want to set a cookie and read it immediately, to find out if the browser >accepts cookies. If I can read the fresh cookie, I continue. In the other >case I redirect to a different page. >Now it happens, that I can't set and read a cookie on the same page - I >need a second call. I tried to redirect to the same page after I set the >cookie, to no avail. Just a manual reload displays the new value. >Any hints?You can't set and read a cookie on the same page.You'll have to set the cookie on your entry page, and then on your following pages check for the cookie, and if it's not set - redirect your visitor to you no-cookie-page. ************************************************************* Christer Olsson Stora Nygatan 21 Phone +46 40 791 50 Ljusa Ideer AB S-211 37 Malmoe Fax +46 40 97 99 77 Sweden http://www.ljusaideer.se
Christer Olsson
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