23 lines
466 B
HTML
23 lines
466 B
HTML
<!doctype html>
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<html>
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<head>
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<meta charset="utf-8">
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<script>
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document.addEventListener("DOMContentLoaded", () => {
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document.designMode = "on";
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let win;
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try {
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win = top.open("data:text/html,This is new window");
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} catch (e) {
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}
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document.designMode = "off";
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document.documentElement.innerHTML = document.documentElement.innerHTML;
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win?.close();
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focus();
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}, {once: true});
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</script>
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</head>
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<body>
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<small contenteditable></small>
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</body>
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</html>
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