Syntax error Cross domain HTML5 iframe issue

Cross domain HTML5 iframe issue

Use the postMessage method for transferring data across different domains.

Example

You can try the following code snippet to solve the cross-domain HTML5 iframe issue −

// Using postMessage()
window.onmessage = function(e) {
   e.source.postMessage(document.body.innerHTML, e.origin);
};
window.onmessage = function(event) {
   alert(e.data);
};
// fire
document.getElementById('frame1').contentWindow.postMessage('','*');
Updated on: 2020-06-25T06:25:26+05:30

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