FormPanel submit() displays popup

[Scott]

While trying to create a FormPanel that uploads a file, my application
launches a pop-up window on FormPanel.submit(). Furthermore, the
listener designed to retrieve the results from the submit never gets
fired. I'm using the latest GWT 1.7. Below is a simplified example
that reproduces the issue:

public void onModuleLoad() {
// Setup form
final FormPanel form = new FormPanel();
form.setEncoding(FormPanel.Encoding.MULTIPART);
form.setMethod(FormPanel.Method.POST);
form.setAction("uploadServlet");

// Add submit response handler: Never gets called!
form.addListener(Events.Submit, new Listener<FormEvent>() {
public void handleEvent(FormEvent event) {
Info.display("Form was submitted",event.getResultHtml());
}
});

// Add button for submit
form.add(new Button("Submit", new SelectionListener<ButtonEvent>()
{
@Override
public void componentSelected(ButtonEvent ce) {
form.submit();
}
}));

RootPanel.get().add(form);
}

[Scott]

I noticed this issue only appears in a Google hosted mode web
browser. If I deploy the application to an separate Jetty server and
view it via Firefox, then the application does not load in a popup on
form submit.

Does anyone know what fix I need so that submitting a form does not
spawn a pop-up in Google hosted mode?

[JonJ27]

I have also noticed this..

Anybody got any further with it?

I am using this for the logon part of my app... but cant seem to work
out how to chekc that the log on worked.

Any ideas?

Cheers

Jonathan

[Ian Bambury]

The example is not GWT. You might be better off in a group that deals with whatever it is.

Ian

http://examples.roughian.com

2009/8/28 JonJ27 <jon...@gmail.com>

[mars1412]

hmm..
* not sure, if that's your problem, but
I think the hosted-mode browser will warn you, if you try to access
URLs on different sites
so it might help, if you build an absolute URL for the forms action
(use com.google.gwt.core.client.GWT.getModuleBaseURL())

* you should use formPanel.addFormHandler()

[ksurakka]

Hello,

I also had same problem, FormPanel opened popup instead 

of calling SubmitCompleteHandler.

To fix this I had to add FormPanel widget into my page.

NOT WORKING pseudo code:

FormPanel formPanel = new FormPanel();

Panel inputPanel = ...some panel...

formPanel.setWidget(inputPanel)

FileUpload fileUpload = ...create and init fileupload...

inputPanel.add(fileUpload);

myPage.add(inputPanel); // added input container panel, WRONG

and WORKING code:

FormPanel formPanel = new FormPanel();

Panel inputPanel = ...some panel...

formPanel.setWidget(inputPanel)

FileUpload fileUpload = ...create and init fileupload...

inputPanel.add(fileUpload);

myPage.add(formPanel); // add form panel instead of input panel CORRECT

Best regards

  Kari S