At 05.04.2002 16:11 +0200, Igor Leturia wrote:
You're right, it's the browser cache! There was a gif file named 'mychart?' ('mychart' is my chart's name) in the temporary internet files' folder, so I suppose the browser just shows that file again and again. If I delete this file and ask to show the page again, it generates the chart properly.
So now we know what the problem is, but I need a solution! How can I tell my browser not to use this file? Or how can I delete this file from Zope?
Thanks in advance,
Igor Leturia
I tend to tackle these things by renaming the chart/image/movie/whatever everytime its content changes (i.e. it is reuploaded or something). Requires some logic in the display code but makes sure nothing is cached because the URL is different. Usually I create a kind of wrapper object that contains the actual resource and acts as a proxy to the outside world. HTH, Stefan -- BLOWFISH n. - Preference for beef