Wicket uses an iframe internally for Ajax file uploads.
On Wed, Dec 5, 2012 at 11:55 AM, pureza <pur...@gmail.com> wrote: > I was able to get rid of the submit button, but I don't understand why it > works (maybe some wicket magic?). > > I have a Form object and in the onSubmit() method I read the uploaded file > and store it in a model. I also added an AjaxFormSubmitBehavior to the form > that updates the textarea with the contents of the file via ajax. > > The markup is simply: > > > This works fine (i.e. when I choose a file to upload the textarea is > updated > with the file's contents), but I don't understand why. The form submission > does not refresh the whole page, but I was told that the only way I could > do > this was using an iframe, which I'm not doing. Please note that I am also > not using any kind of upload library such as jquery-file-upload. > > Do you have any idea as to why this works the way it does? I'm clueless... > > Thanks! > > > > > > -- > View this message in context: > http://apache-wicket.1842946.n4.nabble.com/Upload-file-and-display-its-contents-using-AJAX-tp4654473p4654508.html > Sent from the Users forum mailing list archive at Nabble.com. > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > > -- Martin Grigorov jWeekend Training, Consulting, Development http://jWeekend.com <http://jweekend.com/>
