Hi Frank - Try doing something like this: <img src='/path/to/hexmap.php?random_garbage=afdlku3579gkaj'>
Tricking the browser into thinking that we're pulling a unique URL each time generally solves the problem for me. It's definitely been my experience that browser tend to ignore no-cache and no-store (someone's probably going to put me to shame on that), *but* any webcache between you and the user should respect those directives, so they're definitely worth having. Best regards, Jeromie Clark >I have a script that draws a hexmap (hexmap.php) that I include in another >script through the <IMG> HTML tag. The image does not always seem to update >even though the hexmap script has definately done some work. Having the >browser reload guarantees the correct image, but is there some way to ensure >that the image will be current without requiring the user to reload? I have >tried using the header() function and sending no-cache and no-store header >data, but to no avail. Thanks in advance. > >********************************* >Frank Wallen >[EMAIL PROTECTED] >********************************* > > > > > >The php_mysql group is dedicated to learn more about the PHP/MySQL web >database possibilities through group learning. >Yahoo! Groups Links > > > > > > > > > ------------------------ Yahoo! Groups Sponsor --------------------~--> Get Bzzzy! (real tools to help you find a job). Welcome to the Sweet Life. http://us.click.yahoo.com/A77XvD/vlQLAA/TtwFAA/CefplB/TM --------------------------------------------------------------------~-> The php_mysql group is dedicated to learn more about the PHP/MySQL web database possibilities through group learning. Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/php_mysql/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
