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
