Formtastic can add new records via a has_many, although I guess you still need
JavaScript to add more than one at once.
class RecipesController < ApplicationController
def edit
@recipe = Recipe.find(params[:id])
@recipe.ingredients.build
end
end
class Recipe < ActiveRecord::Base
accepts_nested_attributes_for :ingredients
end
<%= semantic_form_for @recipe do |ref| %>
<%= ref.semantic_fields_for(:ingredients) do |inf| %>
<%= inf.input :quantity %>
<% end %>
<% end %>
On 24/04/2010, at 4:59 PM, Daniel wrote:
> I've been looking for a good JS dynamic form solution, and it doesn't
> look like there's anything great out there for complex forms
> (formtastic is handy until you need to create new records via a
> has_many - but then you're back to adding lines via custom JS).
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