<!DOCTYPE html> | |
<html> | |
<head> | |
<script> | |
function processMessage(event) | |
{ | |
fetch(event.data, { mode: "no-cors" }).then(() => { | |
parent.postMessage("ok", "*"); | |
}, () => { | |
parent.postMessage("ko", "*"); | |
}); | |
} | |
window.addEventListener("message", processMessage, false); | |
</script> | |
</head> | |
<body> | |
<h3>The iframe making a same origin fetch call.</h3> | |
</body> | |
</html> |