Just trying a simple example to try to get nested to work... but can't
get it! Been 2 days! Please help. VERY SIMPLE controller, view,
models... listed below.
----------------------ERROR
MESSAGE----------------------------------------------------------------------
ActiveRecord::AssociationTypeMismatch in UserController#update_player
Racquet(#38866740) expected, got Array(#20762670)
-------------------------------------------------------------------------------------------------------------------------
-----------------MODELS-------------------------------------
class Player < ActiveRecord::Base
has_many :racquets, :dependent => :destroy
accepts_nested_attributes_for :racquets
end
class Racquet < ActiveRecord::Base
belongs_to :player
end
--------------CONTROLLER-----------------------------
class UserController < ApplicationController
def index
@player = Player.new
@player.racquets.build
end
def update_player
@player = Player.new(params[:player])
@player.save
redirect_to :action => :index
end
end
----------------------- VIEW
-------------------------------------------
<div>
<% form_for :player, :url => { :action => :update_player, :id =>
@player.id } do |f| %>
Name: <%= f.text_field :name %> <br>
Rank: <%= f.text_field :rank %> <br>
<% f.fields_for :racquets do |racquets_form| %>
Racquet Name: <%= racquets_form.text_field :typ %> <br>
<% end %>
<%= f.submit "Submit" %>
<% end %>
</div>
--------------------------------------------------------------------------------
This was supposed to be quick practice form to make use of nested
models.... and has turned into a nightmare. Can anyone tell my why it
is not working???
Thanks so much,
Shawn
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