Correction: PackageResource packageResource = PackageResource.get(Page2.class, "image.png");
does correctly set response headers (to allow for 304). But, for some reason, the link generated is not static and is instead tied to an HttpSession. Any way to get a Session-independent packageResource (for static image)? On Tue, Apr 13, 2010 at 6:05 PM, Nikita Tovstoles < [email protected]> wrote: > Given this page: > public class Page2 extends WebPage { > > public Page2() { > > add(new Image("plainImage", "image.png")); > PackageResource packageResource = PackageResource.get(Page2.class, > "image.png"); > add(new Image("pkgImage", packageResource)); > } > } > > "plainImage" produces an img that returns a 304 on page reload; and is not > tied to a session. > > "pkgImage", however, renders as a 'wicket:interface' url that actually > re-loads an image (200) on page reload, and is tied to a session (throws > PageExpiredException) when session expires or sessionid is removed from img > src. > > Is there way to get a (Package)Resource that is not session-specific? I see > a SharedResources but am unsure how to access it. We need to new Image in > several places whose source paths are computed at render time from page > params, yet are always relative to the same component class (support of > multiple L&F). > > I recognize that we could use a ContextImage instead, but I am curious to > find an approach that would also work for JS/CSS. > > thanks > -nikita > >
