Hi Jim, To solve the problem about caching I use two methods: In design stage, I simply turn off the "Automatic Refresh Page" in my Explorer options and, in working stage I use once a jscript to prevent the hole site from caching and the visitor�s brwsers think that it�s allways refreshing... use it with concience.
About te problem I posted, regarding the session_registered issue, it�s solved. I found out that the concatenator I should use for this case was AND not OR, as it tells PHP to ALSO look for the other(s) variable(s) and not one by one for separate. Cheers, ----------------------- Cesar Aracena [EMAIL PROTECTED] http://www.icaam.com.ar Cel: +54.299.635-6688 Tel/Fax: +54.299.477-4532 Cipolletti, Rio Negro R8324BEG Argentina <quote="Jim McNeely"> > I am having a similar issue, and I'm thinking that the browser is > holding a cache of the page, and if it shows it hasn't been modified > since last visited it uses the cache and bypasses all the dynamic stuff > you are trying to do. I'm not exactly sure about that but it's my > current working theory. It holds up that if you modify a file or empty > the cache it displays properly, and if you don't it uses an older > version of the page, ignoring database changes (and auth scripts) that > would have changed the page's contents. > > So the question is, is there a way to format a link so that it forces a > page to refresh, ignoring the browser's cache? > > Jim McNeely > Envision Data > Custom, intuitive, practical software for your business. > [EMAIL PROTECTED] > http://www.envisiondata.com > > On Wednesday, May 28, 2003, at 09:37 AM, C�sar Aracena wrote: > >> Hi all, >> >> I have no problem with registering a session. As a matter of fact, I >> making a site where I register 3 different levels of sessions with no >> problem. The thing is when, in my header.inc (which includes >> session_start(); for all the site) I tell through PHP only to show the >> login form ONLY when: >> >> !session_is_registered("user") OR !session_is_registered("admin") etc. >> >> but it keeps showing it when registered or not... Any ideas? >> >> Here's my code: >> >> <!-- SNIP --> >> >> if (!session_is_registered("user") OR !session_is_registered("admin") >> OR >> !session_is_registered("full_admin")) >> { >> echo "<CENTER><FORM >> ACTION=\"".$CFG->wwwroot."/zonaclientes/login.php\" METHOD=POST>"; >> echo "<CENTER><SPAN class=\"copy\">ZONA DE CLIENTES<BR>"; >> echo "Usuario:<BR>"; >> echo "<INPUT TYPE=text NAME=user VALUE=\"\" SIZE=15><BR>"; >> echo "Contraseña:</SPAN><BR>"; >> echo "<INPUT TYPE=password NAME=pass VALUE=\"\" SIZE=15><BR>"; >> echo "<INPUT TYPE=submit NAME=Submit VALUE=\"Ingresar\"></CENTER>"; >> echo "</FORM>"; >> echo "<HR>"; >> } >> >> <-- SNIP --> >> >> Thanks in advanced, >> >> ----------------------- >> Cesar Aracena >> [EMAIL PROTECTED] >> http://www.icaam.com.ar >> Cel: +54.299.635-6688 >> Tel/Fax: +54.299.477-4532 >> Cipolletti, Rio Negro >> R8324BEG >> Argentina >> >> >> >> >> --------------------------- >> Soluciones profesionales en >> Internet y Comunicaciones >> http://www.icaam.com.ar >> >> >> >> -- >> PHP General Mailing List (http://www.php.net/) >> To unsubscribe, visit: http://www.php.net/unsub.php --------------------------- Soluciones profesionales en Internet y Comunicaciones http://www.icaam.com.ar -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
