Re: Can a method call inside save() display its return on template?

  get_direction_descr does something like this:

  def get_direction_descr(nod_id1, nod_id2):
            cursor = connection.cursor()
            cursor.execute("SELECT GetDirectionDescr("+str(nod_id1)+","+str(nod_id2)+") from sys.dual")
            result = cursor.fetchall()
            return result[0][0]

  and get_vrd_code something similar. I shouldn't save what is being to returned to the db compared to get_vrd_id and get_direction_db. The returns of the last two need to be calculated according to a user's choices(the args) and saved to fields of my model while not being displayed on the template. I don't know if I could do it somehow different. For get_vrd_code and get_direction_descr that have the same args with the previous mentioned, I just want the returns to be displayed on the template and since the args are passed dynamically I thought that I can maybe use the same way to get the returns since the args are available to that point in save(). But now even if I don't know how I can sense that I should use ajax for that.

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