зеркало из https://github.com/mozilla/gecko-dev.git
23 строки
498 B
HTML
23 строки
498 B
HTML
<html>
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<head>
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<style>
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body[fired] {
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background-color: #f00;
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}
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</style>
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<script>
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window.onbeforeunload = function() {
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document.body.setAttribute("fired", true);
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return "Parent document prompt";
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}
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</script>
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</head>
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<body>
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TEST PAGE
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<iframe style="width: 150px; height: 60px" src="file_bug1415918_beforeunload_iframe.html">
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</iframe>
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<iframe style="width: 150px; height: 60px" src="file_bug1415918_beforeunload_iframe.html">
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</iframe>
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</body>
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</html>
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