fileuploadfields are not supported with ajax -igor
On Sun, Apr 20, 2008 at 10:12 AM, Doug Leeper <[EMAIL PROTECTED]> wrote: > > I just recently upgraded to 1.3.3 from 1.3.2 as there was a bug that was > fixed in 1.3.2 (https://issues.apache.org/jira/browse/WICKET-1442) that I > was getting. > > However, in my AjaxButton.onSubmit( AjaxRequestTarget target, Form form ) > when I call my FileUploadField.getFileUpload() it is always null. > > Any suggestions? > > Note: I submitting my form in a ModalWindow. > > Here is my code: > > public class NewImageTransformPanel extends LocalBasePanel { > > private FileUploadField fileUpload; > private ImageTransform image; > > > public NewImageTransformPanel(final ModalWindow window, > final Integer campaignId) { > super(window.getContentId()); > > image = new ImageTransform(); > > Form form = new Form("transformForm"); > form.setOutputMarkupId(true); > add(form); > form.add(new > PTFeedbackPanel("feedback").setOutputMarkupId(true)); > > form.setModel(new CompoundPropertyModel(image)); > > form.add( new RequiredTextField( "imageFileName" )); > > fileUpload = new FileUploadField("imageFile"); > form.setMultiPart( true ); > form.add(fileUpload); > > > form.add(new AjaxButton("addTransform") { > public void onSubmit(AjaxRequestTarget target, Form > form) { > try { > String fileName = > fileUpload.getFileUpload() > .getClientFileName(); > <=== NPE every time > String contentType = > fileUpload.getFileUpload() > .getContentType(); > byte[] content = > fileUpload.getFileUpload().getBytes(); > > if > (StoredImage.isAllowed(contentType) == false) { > error("File type is not > supported. " > + "Supported > types are JPEG, GIF, and PNG."); > target.addComponent(form); > return; > } > > > image.setImageContentType(contentType); > image.setImageContent(content); > > > CampaignMgr.getInstance().addImageTransform(campaignId, > image); > info("Image transformation was added > successfully."); > window.close(target); > } catch (Exception e) { > e.printStackTrace(); > error(e); > target.addComponent(form); > } > } > > @Override > protected void onError(AjaxRequestTarget target, Form > form) { > target.addComponent(form); > } > > }); > > form.add(new AjaxLink("cancel") { > public void onClick(AjaxRequestTarget target) { > window.close(target); > } > }); > } > > } > -- > View this message in context: > http://www.nabble.com/Form-submit-with-a-FileUploadField-appears-not-to-work-tp16795627p16795627.html > Sent from the Wicket - User mailing list archive at Nabble.com. > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
