Top "Postmessage" questions

The window.

Uncaught DOMException: Failed to execute 'postMessage' on 'Window': An object could not be cloned

I'm trying to call parent.postMessage(obj, 'whatever'); from within an iframe and I'm getting this error: Uncaught DOMException: Failed …

javascript iframe postmessage
Javascript; communication between tabs/windows with same origin

I have two windows: window A and window B. window A and window B have same domain window A and …

javascript html web-applications local-storage postmessage
Is cross-origin postMessage broken in IE10?

I'm trying to make a trivial postMessage example work... in IE10 between windows/tabs (vs. iframes) across origins Remove any …

html cross-browser compatibility internet-explorer-10 postmessage
Uncaught SyntaxError: Failed to execute 'postMessage' on 'Window': Invalid target origin 'my_page' in a call to 'postMessage'

i have following script Parent Page(pair_pixel_filter.php): window.addEventListener("message", function(e) { $('#log').append("Received message: " + (…

javascript jquery cross-browser postmessage
C# Using PostMessage

I'm trying to send a key to an application. I tested the Handlewindow value used breakpoints to understand what I'm …

c# .net sendkeys user32 postmessage
I can't understand how to use SendMessage or PostMessage calls

I need to simulate a keypress in a third party application. Let's say I have a C# application that needs …

c# keypress handler sendmessage postmessage
Failed to execute 'postMessage' on 'DOMWindow': target/origin mismatch http vs https

I apologize up front as I'm very confused by my problem. I'm really in a bind because this is causing …

target postmessage ytplayer
PostMessage with multiple functions or custom callbacks

So far I've only seen tutorials for postmessage where one window sends a single kind of message, and the other …

javascript cross-domain postmessage
postMessage still broken on IE11?

It seems that window.postMessage is still broken on IE 11 when the message is between a window and a child …

javascript internet-explorer cross-browser cross-domain postmessage
javascript postMessage not working

I don't know what to do. I tried several sample codes from different sources, I tried them in different browsers (…

javascript iframe postmessage