This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
Selection.focusNode read-only property returns the Node, in which selection ends.
A user may make a selection from left to right (in document order) or right to left (reverse of document order). The focus is where the user ended the selection. This can be visualized by holding the Shift key and pressing the arrow keys on your keyboard to modify the current selection. The selection's focus moves, but the selection's anchor, the other end of the selection, does not move.
node = sel.focusNode
| Specification | Status | Comment |
|---|---|---|
| HTML Editing APIs The definition of 'Selection.focusNode' in that specification. | Editor's Draft | Initial definition |
| Selection API The definition of 'Selection.focusNode' in that specification. | Working Draft | Current |
| Feature | Chrome | Edge | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
|---|---|---|---|---|---|---|
| Basic support | (Yes) | (Yes) | 3.6 | 10 | (Yes) | 5.1 |
| Feature | Android | Edge | Firefox Mobile (Gecko) | Firefox OS | IE Phone | Opera Mobile | Safari Mobile |
|---|---|---|---|---|---|---|---|
| Basic support | ? | (Yes) | (Yes) | 1.0 | ? | ? | ? |
Selection, the interface it belongs to.
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https://developer.mozilla.org/en-US/docs/Web/API/Selection/focusNode