Comment submit now updates comments tab title with new number of comments
Changes comments form to use text_area, cleans up indentation of video/show.rb
Makes window auto-scroll to newly created comment.
Comment hiding backend
Recursive comment counting function implemented on video and comment model. Produces correct comment count in tab title.
Fixes typo in comment.comment_count
Display 'No Comments' message only when there are no comments. Makes clicking 'Be the first to comment' button take you to the comment form.
Make the No Comments message be hidden when you comment on a post.
Updated models/comment_spec.rb to include new hide/show and comment_count functions
Success and error notifications for posting comments.
Fixed typo in hide function
Added comment_count tests to models/video_spec.rb
Changed ajax response to remove, rather than just hide, the 'No Comments' message because it's continued existence introduced a minor styling bug.
Makes ajax comment posting animation look nicer
Badges model and specs