NF12 IProcessParameterListener onInit

Feature: IProcessParameterListener - add onInit method

Goal: Technical

Developer: Nicolas Micoud

Feature Ticket: IDEMPIERE-6466

Sponsor : TGI

Description:

Processes are a powerful tool and several improvements were made recently. One of them is an interface that allow to do stuff when a parameter is changed by user or when the panel is validated.

My requirement was to initialize parameters according to several business logics, and using default values and/or default values based on SQL was not enough.

So I just add a onInit method, which is called when the panel opens.

And now, you can execute some code on initialization, eg:

public void onInit(ProcessParameterPanel parameterPanel) {
    parameterPanel.getEditor("Parameter1").setValue("YourDesiredValue1");
    parameterPanel.getEditor("Parameter1").dynamicDisplay(); // if the parameter is mandatory, its label won't be colored in red :)
}