HTMLTrackElement: default property
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
The default
property of the HTMLTrackElement
interface represents whether the track will be enabled if the user's preferences do not indicate that another track would be more appropriate. It reflects the <track>
element's boolean default
attribute, returning true
if present and false
otherwise.
Value
A Boolean.
Example
js
const trackElement = document.getElementById("exampleTrack");
console.log(trackElement.default);
trackElement.default = true;
Specifications
Specification |
---|
HTML # dom-track-default |
Browser compatibility
Report problems with this compatibility data on GitHubdesktop | mobile | |||||||||||
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default |
Legend
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- Full support
- Full support
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.