Rails plugin to make life a bit simpler when dealing with polymorphic objects in your forms.
script/plugin install git://github.com/kid80/Polymorphic-ID.git
Say you have a model called Payment that has a polymorphic payee:
class Payment < ActiveRecord::Base
belongs_to :payee, :polymorphic => true
end
add a has_polymorphic_id
class Payment < ActiveRecord::Base
belongs_to :payee, :polymorphic => true
has_polymorphic_id :payee
end
then in your view
<% form_for @payment do |form| %>
<%= f.label :payee_polymorphic_id, "Payee" %>
<%= f.collection_select :payee_polymorphic_id, Payee.all, :id, :name %>
<% end %>
Copyright (c) 2010 Felix Clack, released under the MIT license
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent