| <!doctype html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <script> | |
| document.addEventListener("DOMContentLoaded", () => { | |
| const text = document.createTextNode("abc"); | |
| document.documentElement.appendChild(text); | |
| const range = new Range(); | |
| range.selectNodeContents(text); | |
| document.documentElement.contentEditable = "true"; | |
| document.execCommand("insertUnorderedList"); | |
| getSelection().addRange(range); | |
| document.execCommand("insertHorizontalRule"); | |
| }); | |
| </script> | |
| </head> | |
| </html> |