...
In Version 3.0.3, Joget added support for Dynamic Cascading for Select Box / Radio button / Checkbox. This allows these fields to dynamically load available options based on the other field value.
...
It load all the available options at once then show/hide it when the value of controlling field is change. Please refer to Dynamic Cascading Drop-Down List to understand about this feature.
...
To turn AJAX loading on, you only need one extra step from Dynamic Cascading Drop-Down List tutorial.
Check on the checkbox of "Use AJAX for cascade options?" when you are configuring the Options Binder.
This property option is currently available on in:-
...
...