StackPanel Change Handler

Hello everybody, from a little of time i have started focusing on StackPanel in my app inventor instance and i have made some changes to it and extended it to this much

Now my query is that i want to add change handler to list box which contains all the categories(User Interface, Layout....) so that when it is changed then the content of stack panel also changes according to the category

Help will be appreciated

Thank You


1 Like

I have the knowledge of GWT but I'm not getting the way it's made

The issue has been resolved and now it's working fine, I have viewed the documentation of StackPanel and got to know that we can showStackPanel using index, i have took the index from that list box and now it's working fine

Thank you

Topic closed on OP's request