Hello All, I have a problem in updating the association table in a 'many to many' relationship. I followed the example SimpleSite pylons app described in the book.
More specifically the code in: http://pylonsbook.com/en/1.1/simplesite-tutorial-part-2.html#tags-many-to-many-mappings and the update_tags() action. This code (the two loops) in my case does not always update correctly the association table (I have not managed to find the exact conditions though). The code logic in the book looks ok (the first loop removes from the table the tags that have been deleted from the page, and the second loop adds those tags, that not already exist in the table), however I cannot find a logical meaning for the variable tags_to_add, that is initialized in the action and never used anywhere. Internet search did not lead to anything. Has anyone used the code and checked that it works? Is a session.commit() necessary between the two loops? Thanks in advance. Stratos, -- You received this message because you are subscribed to the Google Groups "pylons-discuss" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/pylons-discuss?hl=en.
