Targeting functions from other Squid Components

What’s the best practice to target functions in a Squid component from another element? For example, what if I want to create my own button using inline Javascript with an onClick action that will invoke the “Choose File…” action from the File Component ? Visual: Thanks, -David

David, Looking at the elements on a page that has an image, it looks like this is the apex page Iframed in to allow image upload


that page has an apex:inputfile that invokes the skuid uploadimage controller your custom button could probably do the same thing.