Hey Martin, The example works fine.
I just tried to narrow the problem down and found that the root cause is using AjaxFormSubmitBehavior("onchange") on the input field. The absolute minimal example that crashes my IE8/XP on the first or second upload is: public class TestPage extends WebPage { > public TestPage(PageParameters pp) { > super(pp); > final Form<Void> f = new Form<Void>("form"); > f.setMultiPart(true); > add(f); > final FileUploadField uploadField = new FileUploadField("fileInput", new > ListModel<FileUpload>()); > uploadField.add(new AjaxFormSubmitBehavior("onchange") {}); > f.add(uploadField); > } > } <html xmlns="http://www.w3.org/1999/xhtml" xmlns:wicket=" > http://wicket.apache.org/dtds.data/wicket-xhtml1.4-strict.dtd"> > <body> > <form wicket:id="form"> > <input type="file" wicket:id="fileInput" /> > </form> > </body> > </html> Hope that helps to track the problem down. Thomas On Tue, Jul 23, 2013 at 1:42 PM, Martin Grigorov <mgrigo...@apache.org>wrote: > Hi, > > Just tested wicket-examples 6.0-SNAPSHOT -> Ajax -> File Upload Example and > it works OK on Windows XP / IE 8. > I'll upload 6.9.1 to > http://www.wicket-library.com/wicket-examples-6.0.x/ajax/upload?1 so you > can test there > > > On Tue, Jul 23, 2013 at 2:30 PM, Thomas Heigl <tho...@umschalt.com> wrote: > > > Hey all, > > > > After upgrading to Wicket 6.9.0 our ajax file upload started stalling and > > on some machines even crashing IE8. Downgrading to 6.8.0 immediately > fixed > > the problem. > > > > I verified that the issue is not related to the new jQuery version by > > downgrading to Wicket 6.8.0 but setting the jQuery resource reference to > > 1.10.1. File upload still works in that case. > > > > I browsed the history of wicket-ajax-jquery.js since 6.8.0 but didn't > find > > anything too suspicious. > > > > Does anyone have any idea what could cause the problem or is experiencing > > the same issues? > > > > I can try to create some kind of quickstart if that helps. > > > > Cheers, > > > > Thomas > > >