Friday, March 23, 2018

Re: Submit POST data with no callback

For redirect you need: form.getElement().<FormElement> cast().setTarget("");

On Thursday, March 22, 2018 at 7:26:54 AM UTC-7, Matthew McLarty wrote:
Okay, for the record, this does not redirect the current page to the URL that is set to the action of the FormPanel. Any idea what I'm doing wrong?

                FormPanel form = new FormPanel();
                form
.setAction("https://www.FAKEDOMAIN.com/my-account/order-complete.html");
                form
.setHeight("1px");
                form
.setWidth("1px");
                form
.addStyleName(AppController.HIDDEN_CLASS);
               
               
Hidden transactionId = new Hidden();
                transactionId
.getElement().setAttribute("name", "transactionId");
                transactionId
.setValue(order.getOrder().getQuoteNumber());
               
               
Hidden transactionTotal = new Hidden();
                transactionTotal
.getElement().setAttribute("name", "transactionTotal");
                transactionTotal
.setValue(order.getTotalAmount().toString());
               
               
Hidden printURL = new Hidden();
                printURL
.getElement().setAttribute("name", "printURL");
                printURL
.setValue(order.getPrintURL());
               
               
FlowPanel formStuffer = new FlowPanel();
                formStuffer
.add(transactionId);
                formStuffer
.add(transactionTotal);
                formStuffer
.add(printURL);
               
                form
.add(formStuffer);
                view
.getPnlTrackingSubmitter().add(form);
                form
.submit();



On Wednesday, March 21, 2018 at 4:19:39 PM UTC-4, Matthew McLarty wrote:
Darn, I was really hoping there'd be an cleaner way but if it works, it works, I guess. Thank you, Slava. :)

On Wednesday, March 21, 2018 at 4:16:41 PM UTC-4, Slava Pankov wrote:
You can have hidden (display: none) FormPanel with method="post". Then:
form.getElement().<FormElement> cast().setTarget("");
form.setAction(url);
form.submit();

That will redirect to specified url with POST.

On Wednesday, March 21, 2018 at 11:48:46 AM UTC-7, Matthew McLarty wrote:
I feel a little silly asking this since it feels like something that should be obvious.

How do I submit data to another URL, via POST (or GET if need be) without it being an ajax request? Do I need to construct a fake FormPanel and make it 1px big to submit the data to a URL? Can I use request builder and set the content-type header? The problem is that I need to browser to advance to that URL where the submission is processed but the GWT methods all seem to expect that to be an asynchronous event.

Please help?

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