Hi, For the Wiki Tutorial, In the show(): controller in default.py there is the following statement:
db.comment.page_id.default = this_page.id I can't quite figure out what it means. Are we setting the default value of the page_id field for the comment table to be 'this_page.id"? However, in this case, this_page is being fetched from the database, so potentially this default value could change everytime the show() controller is called. This defeats the point of defining a default value. Additionally, I'm not really sure how this is used in the code? I'm really enjoying learning this framework, thank you. Best, Aaron Levin
