(Redirected from ZUML Reference/EL Expressions/Implicit Objects/arg)
arg - java.util.Map
arg argument passed to the
createComponents method in the Executions class. It might be
null, depending on how
createComponents is called.
It is the same as self.desktop.execution.arg.
params.put("name", "John"); Executions.createComponents("/my.zul", null, params);
Then, in my.zul,
arg is available only when creating the components for the included page, say
my.zul. On the other hand, all events, including
onCreate, are processed later. Thus, if you want to access
arg in the
onCreate's listener, use the
getArg method of the CreateEvent class.