Changing dynamic components atributes via HTMLDialog is possible? How to?

Hi guys! I’m creating a plugin to insert models into Sketchup and everything is running good. But I want to add a page in my plugin to change components atributes, once there are MAAAAANY atributes to change and sometimes it gets a MESS. Is there a way? In a html file I set “height = 500” and my component changes it “height” (or whatever atribute) to defined value? Thank you!