As I was working on ability of uploading multiple media files to wall/timeline instead of just one, I was wondering how come there is no 'Add' button in upload form and no ability to choose uploader.
Can someone please explain to me what is the difference between uploading media on wall and uploading media in it`s core modules like photo/sound/video? Is it because on wall it is some kind of posting method, not actuall uploading?
I am only a beginner to php/js and some issues take me very long time to figure out :) I would really appriciate if someone could explain me the process of media post to wall.
