I've done this in the modal window form... And I set it to false for the main form that is not used for uploading. The upload works well, it's when my modal is closed, the main form (not the one for the upload) throws an exception on submit.
Here is the code that I've attached to the Jira issue: http://dl.dropbox.com/u/2167784/wicket-modal-upload.zip Cedric 2010/12/7 François Meillet <fm...@meillet.com>: > just add > form.setMultiPart(true); > > in your form > > François > > Le 7 déc. 2010 à 20:11, Cédric Thiébault a écrit : > >> Hi, >> >> I want to upload files with an Ajax form that is in a modal window >> (using a Panel, not a WebPage). The modal and its form are part of the >> main form: >> >> main-page.html >> <form wicket:id="form"> >> <div wicket:id="modal" /> >> <input type="submit" wicket:id="submit" /> >> </form> >> >> upload-window.html >> <form wicket:id="form"> >> <input type="file" wicket:id="file" /> >> <input type="submit" wicket:id="submit" /> >> </form> >> >> >> I'm able to upload a file but once the modal is closed, when I submit >> the main form (not the one for uploading), I get an exception: >> >> java.lang.IllegalStateException: ServletRequest does not contain >> multipart content. One possible solution is to explicitly call >> Form.setMultipart(true), Wicket tries its best to auto-detect >> multipart forms but there are certain situation where it cannot. >> at >> org.apache.wicket.protocol.http.servlet.MultipartServletWebRequest.<init>(MultipartServletWebRequest.java:113) >> at >> org.apache.wicket.protocol.http.servlet.MultipartServletWebRequest.<init>(MultipartServletWebRequest.java:83) >> at >> org.apache.wicket.protocol.http.servlet.ServletWebRequest.newMultipartWebRequest(ServletWebRequest.java:489) >> at >> org.apache.wicket.markup.html.form.Form.handleMultiPart(Form.java:1708) >> at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:886) >> at >> org.apache.wicket.ajax.form.AjaxFormSubmitBehavior.onEvent(AjaxFormSubmitBehavior.java:135) >> at >> org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java:177) >> at >> org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:300) >> at >> org.apache.wicket.request.target.component.listener.BehaviorRequestTarget.processEvents(BehaviorRequestTarget.java:142) >> at >> org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92) >> at >> org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1250) >> at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329) >> at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436) >> at org.apache.wicket.RequestCycle.request(RequestCycle.java:545) >> at >> org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:486) >> at >> org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:319) >> >> >> I've created a JIRA issue with code example >> (https://issues.apache.org/jira/browse/WICKET-3236) but maybe I >> misunderstood something here... >> Any help would be appreciated ;-) >> >> Thanks >> >> Cedric >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org >> For additional commands, e-mail: users-h...@wicket.apache.org >> > > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > > --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
