From: Nathaniel G. A. <nat...@ya...> - 2003-08-26 12:32:15
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sounds like your browser is caching the image. Try appending a random number to the end of your URL for the chart on each request to force the browser to reload it. Example: http://www.mydomain.com:8080/myApp/statisticChart?<random number here> --- "pie...@vo..." <pie...@vo...> wrote: > Dear jCharts developers, > > First I'd like to congratulate you for your open source project and also to thank you because it > helps me a lot in my work. > > I'm a french student - now in training period - and I'm working for a Deutch 'streaming' > company. I used jcharts to realize a > statistic module on an Helix Streaming Server. So, with python scripts, I analyse different > logfiles from the server in order to get > informations that I store in a database. Then, via some jsp pages connected to my database, I > show different kind of statistics > with jcharts. > Now, I'd like to realize a dynamic chart. Here is my problem: > The company I am working for is a streaming company that sometimes show Live Events on Internet > (a file is created and > automatically shown on a site). So, the managers would like to have direct informations about > the server utilisation (like a > monitoring page). I'm able to get the informations I need from the server to my database but my > problem is now relative to the > chart that I try to show. Indeed, I try to show the same graph every minute but with the new > datas (added every minute in the > database). I used the HTML META tag (<META http-equiv="REFRESH"...) to realize the refreh. It > works with the data (the page is > refreshed when I only show an array) but the chart stay the same when I use a jcharts graph. > So, I'd like to know if you think that it is possible to 'auto-refresh' a jcharts graph ; and if > you have an example of what I need. > > Thanks for everything. > Best Regards. > > Etienne Bateau, > et...@no... > ------------------------------------------ > > Faites un voeu et puis Voila ! www.voila.fr > > > ===== http://nathaniel-auvil.blog-city.com/ __________________________________ Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software http://sitebuilder.yahoo.com |