I use three frames on my site, and my problem is to update them. The menu with links are placed in the left frame, and it is these links I like update depending on what actions the visitor are preforming.
On my own server I start a session, and then declares some session variables. In the left frame I read these variables, decides wich links to show and then uses a javascript (in my mainframe) to update the left frame. This works fine.
The web hotel that I uses, seems to have a different configuration of theire server.
When I try to start a session it works if I don't have any other output on that side, otherwise I can't do anything beacuse the header will be sent as soon as I write session_start().
I have tried to use output buffering, but it doesen't seems to have any effect. If I exclude the session_start() command in the left frame, I can't read the session variables.
In my main frame I pass the user id along with the links, and reads the variables from a database, but I haven't figured out if I can send them to a page that I'm just updating when I pass a link to my main frame. Is it possible to send the user id with the javascript? Or can I use some PHP code to update the left frame?
Has anyone understod anything of what I wrote above...