Displaying 4 results from an estimated 4 matches for "buecking".
2006 Apr 05
2
validates_uniqueness_of with habtm
it''s a blog...
class Entry < ActiveRecord::Base
has_and_belongs_to_many :categories
end
similarly:
class Category < ActiveRecord::Base
has_and_belongs_to_many :entries
end
I wish to make sure that the owner doesn''t add the same category to a
given entry more than once... I''m thinking that validates_uniqueness_of
should be usable here. But can''t
2006 Apr 03
5
Newbie question about acts_as_taggable
I installed the acts_as_taggable plugin that DHH wrote.
Now I have met problems on using it:
class Book < ActiveRecord::Base
acts_as_taggable
end
mybook = Book.new
mybook.tag_with(''red library book'')
But the system tell the wrong message:
undefined method `parse'' for Tag:Class
d:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.0/lib/active_record/base.rb:1123:in
2006 Apr 04
2
how to perform client side validations in RoR?
Hi,
I have a form for user registration. In that form there are fields for
password & confirm_password. Now in my database there is column
corresponding to password field. Now at clicnt side I want to validate
equality of password & confirm_password field. How to do that?
I have downloaded one password validator plugin & tried to used it. But
it requirs two seperate fields in
2006 Apr 01
5
Triple relationship
Hi list,
I need to represent a relationship between three tables:
Tags (id, name)
Users (id, name, email, ... )
Documents (id, title, ... )
I created a forth table called Assignments(id, tag-id, user-id,
document-id, date).
I have couple of questions:
Should I use belongs-to and has-many to capture this? If so, How can I
do that?
should I have the id as the primary key in Assignment table or