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Derick
On Fri, 7 Mar 2003, Daniel Joyce wrote:
Well, I've gone on to the next step of my project.
I've finally moved to a more structured development approach, treating
web pages as forms as having them call a central cgi script that
dispatchs calls to other scripts, and then redirects the client to the
next step Basically, a mini servlet idea.
So, in my pages, the forms call a central script, say 'foo.php'.
foo.php redirects the client to a webpage that shows a Please wait,
processing your request' page, using http header rediracts.
When processing completes, foo.php sends another http redirect header to
the client to redirect it to the next step. The problem is the following...
Say the client is on a.php, which renders a form that calls foo.php when
submitted. After processing, foo.php redirects the client back to a.php.
( a.php has a search form, and displays query results from the DB ).
The problem is that a.php is not refreshed, it shows the last value.
I've tried various http caching headers, and other items, and I can't
seem to force a refresh when redirecting back to a.php.
Is there a header that says Go to a, but refresh it too.?
-Daniel
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Derick Rethans http://derickrethans.nl/
PHP Magazine - PHP Magazine for Professionals http://php-mag.net/
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