I tried the below code:
// Assuming ListA and ListB are the IDs of your list components
const selectedValue = FilteredBy.selectedItem; // Get the selected item from ListA
// Determine the data source for ListB based on the selected index in ListA
let dataSourceForListB;
switch (selectedValue) {
case 'Category':
dataSourceForListB = GetCategory;
break;
case 'Vendor':
dataSourceForListB = GetVendors;
break;
// Add more cases as needed...
default:
dataSourceForListB = []; // Default data source if no match
}
// Update the data source of ListB
ListBy.items = dataSourceForListB;