MAF: How to allocate a value in a selectOneChoice or a selectOneButton?
Hello
I would like to have a default value for a selectOneChoice or a selectOneButton. Then when the user does not select or press an option, this value must be active.
I tried to add a setPropertyListener to a selectOneChoice, but without success.
Kind regards
Jürgen
Here's the solution that worked for me (thanks to Frank Nimphius):
(1) create a bean managed within the scope of task flow with private variables for the values to set the default value, IE.
private string direction = "inbound."
(2) methods get/set of generation for variables
(3) to the value of the af: selectOneButton to bean variables, i.e. #{pageFlowScope.FlightBean.direction}
(4) define a ValueChangeListener with a method in the managed bean, i.e.
{} public void changeDirection (ValueChangeEvent valueChangeEvent) |
AdfELContext adfELContext = AdfmfJavaUtilities.getAdfELContext (); | |
ValueExpression valueExpression = AdfmfJavaUtilities.getValueExpression ("#{bindings.direction.inputValue}", String.class); | |
valueExpression.setValue (adfELContext, valueChangeEvent.getNewValue ()); | |
} |
That's all.
Tags: Oracle Mobile
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