jQuery Deferred Methods
jQuery Deferred Methods
The following are the list of Deferred methods available in jQuery.
| Method | Explanation |
|---|---|
| deferred.always() | Adds handlers to be called when the Deferred object is either resolved or rejected. |
| deferred.done() | Adds handlers to be called when the Deferred object is resolved. |
| deferred.fail() | Adds handlers to be called when the Deferred object is rejected. |
| deferred.notify() | Calls the progressCallbacks added by deferred.then() or deferred.progress() with the given arguments. |
| deferred.notifyWith() | Calls the progressCallbacks added by deferred.then() or deferred.progress() with the given context and arguments. |
| deferred.progress() | Adds handlers to be called when the Deferred object generates progress notifications. |
| deferred.promise() | Returns a Deferred's Promise object. |
| deferred-resolve() | Resolves a Deferred object and call any doneCallbacks with the given arguments. |
| deferred.resolveWith() | Resolves a Deferred object and call any doneCallbacks with the given context and array of arguments. |
| deferred.reject() | Rejects a Deferred object and call any failCallbacks with the given arguments. |
| deferred.rejectWith() | Rejects a Deferred object and call any failCallbacks with the given context and array of arguments. |
| deferred.state() | Determines the current state of a Deferred object. |
| deferred.then() | Adds handlers to be called when the Deferred object is resolved, rejected, or still in progress. |
| when() | Provides a way to execute callback functions based on zero or more Deferred objects that represent asynchronous events. |
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