The org.zkoss.zk.ui.util.ExecutionInit interface"

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The org.zkoss.zk.ui.util.ExecutionInit interface
  
 
<javadoc type="interface">org.zkoss.zk.ui.util.ExecutionInit</javadoc> is implemented by a listener class that will be used to initialize a new execution.
 
<javadoc type="interface">org.zkoss.zk.ui.util.ExecutionInit</javadoc> is implemented by a listener class that will be used to initialize a new execution.

Revision as of 08:18, 6 December 2010


DocumentationZK Configuration Referencezk.xmlThe listener ElementThe org.zkoss.zk.ui.util.ExecutionInit interface
The org.zkoss.zk.ui.util.ExecutionInit interface


Property:

The org.zkoss.zk.ui.util.ExecutionInit interface

ExecutionInit is implemented by a listener class that will be used to initialize a new execution.

When ZK Loader and Update Engine created a new execution, it invokes the init method of this interface such that developers could plug the application-specific codes to initialize an execution.

Tip: Executions might be stacked. To know whether it is the first execution since a (Servlet) request is processed, you can check whether the parent argument is null.

A developer can prevent an execution from being created by throwing an exception in the init method.



Last Update : 2010/12/06

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