This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The Selection.extend()
method moves the focus of the selection to a specified point. The anchor of the selection does not move. The selection will be from the anchor to the new focus regardless of direction.
Syntax
sel.extend(node, offset)
Parameters
- parentNode
- The node within which the focus will be moved.
- offset Optional
- The offset position within
node
where the focus will be moved to. If not specified, the default value0
is used.
Specifications
Specification | Status | Comment |
---|---|---|
HTML Editing APIs The definition of 'Selection.extend()' in that specification. |
Editor's Draft | Initial definition |
Selection API The definition of 'Selection.extend()' in that specification. |
Working Draft | Current |
Browser compatibility
Feature | Chrome | Edge | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
---|---|---|---|---|---|---|
Basic support | (Yes) | (Yes) | (Yes) | No support | (Yes) | (Yes) |
offset parameter is optional |
(Yes) | ? | 55 (55) | No support | (Yes) | (Yes) |
Feature | Android | Edge | Firefox Mobile (Gecko) | IE Phone | Opera Mobile | Safari Mobile |
---|---|---|---|---|---|---|
Basic support | ? | (Yes) | (Yes) | ? | ? | (Yes) |
offset parameter is optional |
? | ? | 55.0 (55) | ? | ? | (Yes) |
See also
Selection
, the interface it belongs to.
Document Tags and Contributors
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chrisdavidmills,
abbycar,
Presta-Lab,
gustafl,
BenjamP,
fscholz,
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carnival187,
AlphaGit,
kosvrouvas,
kscarfone,
chitra_lakhotia,
Sheppy,
syockit,
Geurtz,
Federico,
DR,
Rev,
Jonnyq
Last updated by:
chrisdavidmills,