On Dec 15, 2008, at 12:22 PM, David Hoffer wrote:
> > Oh, I see just a fake cache buster like ?<timestamp> does the trick. yes, that is what I was talking about ... > I wish GWT could have abstracted away this nonsense; well, if this sort of thing was included by default, then images could never be cached, reducing the efficiency of an application. > you would never have to add hacks like this with Java/Swing. Of course, java swing operates under a whole different set of rules and assumptions. GWT does help to make client side code a bit easier to develop, but it still ends up compiling down to javascript that ultimately is going to end up running in a browser ... some versions of which are decidedly hostile towards web developers. -jason > > > -Dave > > On Mon, Dec 15, 2008 at 10:23 AM, Jason Essington > <[email protected]> wrote: >> >> You could try attaching a cache-buster to the url ... append a >> timestamp or something to prevent the URL from being the same each >> time. >> >> -jason >> >> On Dec 15, 2008, at 10:15 AM, dhoffer wrote: >> >>> >>> My application makes extensive use of displaying dynamic images via >>> the image#setUrl() method. >>> >>> The problem is that in hosted mode (Windows) if I try to display an >>> image that HAS been previously displayed it will not load, instead >>> LoadListener#onError() is fired. However, If I manually clear the >>> cache of IE it will work again. >>> >>> It seems GWT thinks the image is in the cache but can't find it so >>> it >>> displays nothing instead of using the URL provided. Manually >>> clearing >>> the cache makes it clear to GWT that it should use the URL. >>> >>> How can I configure my app so that GWT will not try to cache images >>> set via URL? >>> >>> Thanks, >>> -Dave >>>> >> >> >>> >> > > > --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
