9 lines
234 B
HTML
9 lines
234 B
HTML
<!doctype html>
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<script>
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window.addEventListener('storage', event => {
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alert("iframe.html: onstorage");
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});
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</script>
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<button onclick="sessionStorage.setItem('now', new Date())">sessionStorage.setItem</button>
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</body>
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</html>
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