I am trying to open a popup window and pass a message there from a react component, the window opens(http://localhost:3001) but the message is not shown. Here is the code to open popup and postMessage to the popup window:
React.useEffect(() => {
document.addEventListener("message", function(event) {
console.log('event data', event.data, event.source);
})
}, []);
const onAdd = () => {
const popup = window.open('http://localhost:3001/auth', 'authWindow','height=500,width=500');
popup.postMessage('data', 'http://localhost:3001');
}
on that popup window(http://localhost:3001/) open I want to pass a message to my parent window(http://localhost:3000/), here is the code for passing message to parent:
const receiveMessage = (e) => {
console.log("message event", e.data);
e.source.postMessage("message: asasdas", 'http://localhost:3000')
// if (event.origin !== "http://localhost:3000")
// return;
}
React.useEffect(() => {
window.addEventListener("message", receiveMessage);
}, [])
But this is also giving an error:
Failed to execute 'postMessage' on 'DOMWindow': The target origin provided ('http://localhost:3000') does not match the recipient window's origin ('http://localhost:3001').