Referencing a control in a web page

I have a toolbar that I created in the Xojo web app by following the documentation here.

I created the property ParentPage in the search container which has a value in it when the web page loads, however I can’t seem to reference a Listbox in the ParentPage.

I thought it would be something like ParentPage.Listbox1 but that is not working.

I’m guessing this is something simple, but I just can’t figure it out.

Finally figured this out. The listbox on the ParentPage was marked private. Once it was changed to public, it worked.

I saw your post 1 minute ago. Glad you could resolve it