- done
Add handlers to be called when the Deferred object is resolved.
- fail
Add handlers to be called when the Deferred object is rejected.
- always
Add handlers to be called when the Deferred object is either resolved or
rejected.
- isRejected
Determine whether a Deferred object has been rejected.
- isResolved
Determine whether a Deferred object has been resolved.
- progress
Utility method to filter and/or chain Deferreds.
- state
Return the status of the deferred object. Valid values are: Promise.PENDING,
Promise.REJECTED, Promi
- then
Add filters to be called when the Deferred object is resolved, rejected, or
still in progress. These