<!DOCTYPE html>
<html>
<body>
<p>The "Get date and time" button will run a script in the inline frame.</p>
<iframe id="myFrame" src="../tags/demo_iframe_sandbox.htm" sandbox="allow-scripts">
<p>Your browser does not support iframes.</p>
</iframe>
<p>Click the "Try it" button to display the value of the sandbox attribute.</p>
<p><strong>Note:</strong> The sandbox attribute is not supported in Internet Explorer 9 and earlier versions, or in Opera.</p>
<button onclick="myFunction()">Try it</button>
<p id="demo"></p>
<script>
function myFunction() {
var x = document.getElementById("myFrame").sandbox;
document.getElementById("demo").innerHTML = x;
}
</script>
</body>
</html>