InterestEvent
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 InterestEvent interface represents an event that fires when interest is shown or lost on an interest invoker.
This is the event object for the interest and loseinterest events, which fire on the target element when interest is shown or lost, respectively.
Constructor
InterestEvent()-
Creates an
InterestEventobject.
Instance properties
This interface inherits properties from its parent, Event.
InterestEvent.sourceRead only-
An
Elementobject instance that represents the interest invoker element on which interest was shown or lost to fire the event.
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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InterestEvent
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InterestEvent() constructor
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source
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Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- No support
- No support
- Experimental. Expect behavior to change in the future.
- Non-standard. Check cross-browser support before using.