Hi @shawkinson ,
I am not sure if you want to select one item from any of three galleries and display the one in another gallery, or if you want to select items from all three galleries and display the items in another gallery.
If you only want to select and display one items of these three gallery:
1. Set "Set(var_SelectedItem, Gallery1.Selected)" to OnSelect of Gallery1
2. Set "Set(var_SelectedItem, Gallery2.Selected)" to OnSelect of Gallery2
3. Set "Set(var_SelectedItem, Gallery3.Selected)" to OnSelect of Gallery3
4. Set var_SelectedItem to Items property to the final gallery to show the selected item.
5. The field of gallery is like ThisItem.Value.FieldName
If you want to select and display three items of three galleries:
1. Set "Set(var_SelectedItem1, Gallery1.Selected)" to OnSelect of Gallery1
2. Set "Set(var_SelectedItem2, Gallery2.Selected)" to OnSelect of Gallery2
3. Set "Set(var_SelectedItem3, Gallery3.Selected)" to OnSelect of Gallery3
4. Set [var_SelectedItem1,var_SelectedItem2 ,var_SelectedItem3] to Items property to the final gallery to show the selected items.
5. The field of gallery is like ThisItem.Value.FieldName
Best regards,
Sik