The org.zkoss.zk.ui.util.Initiator interface
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org.zkoss.zk.ui.util.Initiator interface
[since 5.0.7]
Initiator is implemented by a listener class that can used to handle the initialization of a page as if it is specified in the init directive. It is called system-level initiators.
Each time a ZK page is created, ZK will instantiate one instance for each registered system-level initiator and the invoke Initiator.doInit(Page, Map) and other methods.