Package org.zkoss.zk.au

Requests and responsed used to communicate between client and server, called asynchronous updates.

See: Description

Interface Summary

Interface	Description
AuDecoder	Used to decode the custom format of the AU requests.
AuService	An AU request service used to handle the AU requests (AuRequest).
AuWriter	Represents a writer that is used to send the output back to the client, when processing AuRequest.
DeferredValue	Used with AbstractComponent.smartUpdate(java.lang.String, java.lang.Object) to represent the value of a smart update that shall be evaluated only in the rendering phase (rather than in the event processing phase).

Class Summary

Class	Description
AuRequest	A request sent from the client to the server.
AuRequests	Utilities to convert AuRequest to Event or its deriving classes.
AuResponse	A response sent from the server to the client via UiEngine.
AuWriters	Utilities to instantiate an implementation of AuWriter.

Exception Summary

Exception	Description
RequestOutOfSequenceException	Indicates a request is out-of-sequence, and the request shall be ignored.

Package org.zkoss.zk.au Description

Requests and responsed used to communicate between client and server, called asynchronous updates. Application developers rarely need to know them. Rather, use org.zkoss.zk.ui.util.Clients instead.