Maybe the data returned by the URL is cached; have you tried adding a time-stamp to the URL (i.e. http://xxx.xxx.xx/graph.php?width=320&height=145 &ts=........)
On Wed, Feb 25, 2009 at 5:26 PM, mars <[email protected]> wrote: > > hi, > > i have images on my application, which set their url to the following" > > http://xxx.xxx.xx/graph.php?width=320&height=145 > > this url return an image created by server, it changes dynamically, so > in my code, i have: > > > image = new Image(url); (url is the above) > add(image); > > but once the image is loaded, it stay static forever, won't updated > following server. > > i try different way to udpate image: > > public void udpate() { > image = null; > image = new Image(url); > } > but still it stay static.... > > can anyone help? thanks!!!1 > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~----------~----~----~----~------~----~------~--~---
