DocumentOrShadowRoot
This is an experimental technology
Because this technology's specification has not stabilized, check the compatibility table for usage in various browsers. Also note that the syntax and behavior of an experimental technology is subject to change in future versions of browsers as the specification changes.
The DocumentOrShadowRoot
interface of the the Shadow DOM API provides contains APIs that are shared between documents and shadow roots.
Properties
DocumentOrShadowRoot.activeElement
Read only- Returns the
element
within the shadow tree that has focus. DocumentOrShadowRoot.styleSheets
Read only- Returns a
StyleSheetList
ofCSSStyleSheet
objects for stylesheets explicitly linked into or embedded in a document
Methods
DocumentOrShadowRoot.getSelection()
- Returns a
Selection
object representing the range of text selected by the user or the current position of the caret. DocumentOrShadowRoot.elementFromPoint()
- Returns the topmost element at the specified coordinates.
DocumentOrShadowRoot.elementsFromPoint()
- Returns an array of all elements at the specified coordinates.
DocumentOrShadowRoot.caretPositionFromPoint()
- Returns a
CaretPosition
object containing the DOM node containing the caret and caret's character offset within that node.
Specification | Status | Comment |
---|---|---|
DOM The definition of 'DocumentOrShadowRoot' in that specification. |
Living Standard | Initial definition. |
Shadow DOM The definition of 'DocumentOrShadowRoot' in that specification. |
Working Draft | Implementation in Shadow DOM. |
Browser Compatibility
Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
---|---|---|---|---|---|
Basic support | 53.0 | ? | ? | ? | ? |
Feature | Android | Android Webview | Firefox Mobile (Gecko) | Firefox OS | IE Mobile | Opera Mobile | Safari Mobile | Chrome for Android |
---|---|---|---|---|---|---|---|---|
Basic support | No support | 53.0 | ? | ? | ? | ? | ? | 53.0 |
License
© 2016 Mozilla Contributors
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-us/docs/web/api/documentorshadowroot