I am using AdvSearchEx in order to build an advanced search.
I have a dropdownlist where only appers object types (not subobjecs).
Now I want to show another dropdownlist with subobjets.
The user has to choose one option in the first dropdownlist and the second dropdownlist has to be reloaded with the childs of the first dropdownlist selected.
I have managed to make some changes in "on select" method (first dropdownlist), my problem now is how to fill the second drowdownlist with the data I have in the "onselect" method.