Displaying 1 result from an estimated 1 matches for "options_from_collection_for".
2006 May 29
2
Creating a new virtual field
Hello,
I have a problem with one of my Rails-Application, I have a table and on
this there is object_name and a object_nr, so i want to create a
combination of both in the model for a collection box.
I''ve tried something like this:
def set_new_object_name
objects = find(:all).to_new_object_name
end
def self.to_new_object_name
self.new_object_name = self.object_nr + " -