27 lines
600 B
HTML
27 lines
600 B
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<title>Title</title>
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</head>
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<body>
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<iframe src="window.html" width="512" height="512" id="window-frame"></iframe>
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<script>
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const frame = document.getElementById('window-frame');
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frame.addEventListener('load', () => {
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});
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window.addEventListener('message', (event) => {
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if (event.origin !== new URL(frame.src).origin) return;
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console.log(event.data);
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frame.contentWindow.postMessage({content: 'Test Titel'}, event.origin);
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}, false);
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</script>
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</body>
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</html> |