Lightning Aura Components Developer Guide
jNote: This release is in preview. Features described here don’t become generally available until the latest general availability date that Salesforce announces for this release. Before then, and where features are noted as beta, pilot, or developer preview, we can’t guarantee general availability within any particular time frame or at all. Make your purchase decisions only on the basis of generally available products and features.
Action States
Call a server-side controller action from a client-side controller. The action can have
different states during processing.
The possible action states are:
- NEW
- The action was created but is not in progress yet
- RUNNING
- The action is in progress
- SUCCESS
- The action executed successfully
- ERROR
- The server returned an error
- INCOMPLETE
- The server didn’t return a response. The server might be down or the client might be offline. The framework guarantees that an action’s callback is always invoked as long as the component is valid. If the socket to the server is never successfully opened, or closes abruptly, or any other network error occurs, the XHR resolves and the callback is invoked with state equal to INCOMPLETE.
- ABORTED
- The action was aborted. This action state is deprecated. A callback for an aborted action is executed only if you explicitly add a handler for it.