MutationRecord: attributeNamespace 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 MutationRecord
read-only property attributeNamespace
is the namespace of the mutated attribute in the MutationRecord
observed by a MutationObserver
.
Value
If the record's type
is attributes
, the property is a string representing the namespace of the mutated attribute of the mutation target. The value is null
otherwise.
Specifications
Specification |
---|
DOM # ref-for-dom-mutationrecord-attributenamespace② |
Browser compatibility
Report problems with this compatibility data on GitHubdesktop | mobile | |||||||||||
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attributeNamespace |
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.