| <!doctype html> | |
| <span id="span">Start | |
| <div> | |
| <span id="inner1">inner1</p> | |
| <span id="inner2">inner2</p> | |
| </div> | |
| </span> | |
| <script> | |
| const start = document.getElementById("span").firstChild; | |
| const end = document.getElementById("inner2"); | |
| window.getSelection().setBaseAndExtent(start, 3, end.firstChild, 3); | |
| </script> |