Hello, how are you?
I'm creating a journey so that the user can select the categories and their subcategories of services, where on the first screen there is a Listview that loads the categories for him to select and pass this list as a parameter as a reference, so that on the next screen it is possible to load the subcategories of these categories that he previously selected.
The structure of the screen to select the subcategories, there is a nested Listview where in the first listview the selected categories are loaded and within this listview another listview is loaded, but with its subcategories to be selected.
The problem is that I'm not able to configure the filter of the first listview to only show the categories that were passed as a parameter.
I would like your help to solve this problem, since even with the tips from Chatgpt I'm not able to solve it.
I attached the printscreens of the database structures and other configurations.