This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The Selection.collapseToStart() method collapses the selection to the start of the first range in the selection. If the content of the selection is focused and editable, the caret will blink there.
sel.collapseToStart()
None.
| Specification | Status | Comment |
|---|---|---|
| HTML Editing APIs The definition of 'Selection.collapseToStart()' in that specification. | Editor's Draft | Initial definition |
| Selection API The definition of 'Selection.collapseToStart()' in that specification. | Working Draft | Current |
| Desktop | ||||||
|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | |
| Basic support | Yes | Yes | Yes | ? | ? | ? |
| Mobile | |||||||
|---|---|---|---|---|---|---|---|
| Android webview | Chrome for Android | Edge Mobile | Firefox for Android | Opera for Android | iOS Safari | Samsung Internet | |
| Basic support | ? | Yes | Yes | Yes | ? | ? | ? |
Selection, the interface it belongs to.
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Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/Selection/collapseToStart