PresentationAvailability object is associated with available presentation displays and represents the presentation display availability for a presentation request. If the controlling user agent can monitor the list of available presentation displays in the background (without a pending request to
PresentationAvailability object MUST be implemented in a controlling browsing context.
value attribute MUST return the last value it was set to. The value is updated by the monitor the list of available presentation displays algorithm.
- A boolean value indicating whether the given presentation display is available. The
valueattribute MUST return the last value it was set to.
- Indicates that the availability of the presentation display has changed.
The definition of 'PresentationAvailability interface' in that specification.
|Candidate Recommendation||Initial definition.|
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