25 lines
655 B
HTML
25 lines
655 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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"use strict";
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document.addEventListener("DOMContentLoaded", () => {
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const select = document.querySelector("select");
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select.appendChild(document.querySelector("option"));
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select.appendChild(document.createElement("optgroup"));
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document.querySelector("p").appendChild(document.querySelector("li[contenteditable]"));
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getSelection().collapse(document.querySelector("output"), 0);
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document.execCommand("insertHTML", false, select.innerHTML);
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});
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</script>
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</head>
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<body>
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<dl>
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<select>a</select>
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<p></p>
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<option>
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<li contenteditable>
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<output>
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</output><li></option></dl></body>
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</html>
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