i edit my model file to be like this: class Anggotum < ActiveRecord::Base set_table_name "anggota" attr_accessible :NP, :Nama, :Alamat, :TTL, :Telp, :Email, :Password, :Waktu_Daftar, :Posisi, :Jenis_Kelamin serialize :TTL string "tempat" date "tanggal" #{':TTL'} << #{'tempat'] + #{'tanggal'} end
and change the field in _form.html.rb file to be like this: .... <div class="field"> <%= f.label :ttl %></td><td> <%= f.label :":" %></td><td> <%= f.text_field 'tempat' %> <tr> <td colspan="3" align="right"> <%= date_select 'tanggal', 'tanggal', {:start_year => 1950, :order => [:month, :day, :year]} %> </div> ........ rails say this error "NoMethodError in AnggotaController#index undefined method `key?' for nil:NilClass" -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.