whatever you are using to submit the form with ajax has an onError(target) method that you can override and update the feedback panel with.
-igor On Sun, Feb 20, 2011 at 10:24 AM, eugenebalt <[email protected]> wrote: > > My code is below. > > 1) In Form Constructor: > > public MyForm(String id) { > super(id); > > // add BeginDate/EndDate text fields: these require validation > add(new TextField("bdate", new PropertyModel(myBean, "bdate")) > .add(new ErrorDateValidator1()) > .add(new ErrorDateValidator2())); > > add(new TextField("edate", new PropertyModel(myBean, "edate")) > .add(new ErrorDateValidator1()) > .add(new ErrorDateValidator2())); > > // add Feedback Panel > FeedbackPanel feedbackPanel = new FeedbackPanel("feedback"); > feedbackPanel.setOutputMarkupId(true); > add(feedbackPanel); > > // add AJAX Download object - from example > final AJAXDownload download = new AJAXDownload() { > > @Override > protected IResourceStream getResourceStream() { > File f = generateFile(); > return new FileResourceStream(f); > } > > @Override > protected String getFileName() { > return "report.xls"; > } > }; > add(download); // add to the form > > // add Submit AjaxButton > add(new AjaxButton("submitButton") { > > @Override > protected void onSubmit(AjaxRequestTarget target, Form<?> form) { > > // Refresh Feedback Panel > target.addComponent(form.get("feedback")); > > // finally initiate the download > download.initiate(target); > } > }); > > > } > > > 2) Form onSubmit() is blank. It never even gets this far if there is a > Validator error, and it doesn't get to the Ajax getResourceStream() either > in this case. If there are no validation errors, the download works OK. But > if there are validation messages upon submission, they must be displayed in > the Feedback Panel. > -- > View this message in context: > http://apache-wicket.1842946.n4.nabble.com/Making-Ajax-Download-Work-With-Validator-Messages-in-FeedbackPanel-tp3315334p3315343.html > Sent from the Users forum 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]
