Communication between iframes can only be done with postMessage.
Something like this:
window["top"]["postMessage"]("foo", '*');
if (window.parent != window["top"]) {
window.parent["postMessage"]("foo", '*');
}
If you want to send the actual result of the POST, you should be able to do
that by adding the “transferrable":
https://developer.mozilla.org/en-US/docs/Web/API/Transferable
> On Aug 27, 2020, at 1:12 PM, Carlos Rovira <[email protected]> wrote:
>
> Hi,
>
> a user is asking in SOF how to use HTTPService to target another iframe
> [1]. So what I understand he wants to do is use HTTPService from iframe and
> send the response to another iFrame in the same page.
>
> He don't want to use BrowserWindow since use GET instead POST, so the
> solution was propose HTTPService since POST is supported
>
> But the problem is HTTPService can't open a new browser window and send
> urlvars.
>
> What could be the solution?
>
> [1]
> https://stackoverflow.com/questions/63606642/target-attribute-for-a-form-post-in-apache-royale
> --
> Carlos Rovira
> http://about.me/carlosrovira
