InterestEvent: source property
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
Non-standard: This feature is not standardized. We do not recommend using non-standard features in production, as they have limited browser support, and may change or be removed. However, they can be a suitable alternative in specific cases where no standard option exists.
The source read-only property of the InterestEvent interface is an Element object instance that represents the interest invoker element on which interest was shown or lost to fire the event.
Value
An Element object instance.
Examples
See the Using interest invokers guide and the interest event reference page for examples.
Specifications
This feature does not appear to be defined in any specification.Browser compatibility
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- Full support
- Full support
- No support
- No support
- Experimental. Expect behavior to change in the future.
- Non-standard. Check cross-browser support before using.