Displaying 1 result from an estimated 1 matches for "select_from_db".
2006 Feb 27
0
Example code for select_from_db (a.k.a. combo box)
...found this when I was looking myself as an example of how this
could be done, so here it is for others).
- Peter
P.S. My model is Asset and controller is Assets (obviously), change
those instances below for your own model/controller names.
==== app/helpers/application_helper.rb ====
def select_from_db(object, method, choices, options = {},
html_options = {})
results = Asset.find(:all) if choices.blank?
if results
choices = Array.new
results.each do |result|
unless result.send(method).blank?
choices << result.send(method)
end
e...