I haven't tried running your code, but please change:
def update_player
@player = Player.new(params[:player])
@player.save
redirect_to :action => :index
end
to
def update_player
@player = Player.find_by_id(params[:id])
@player.update_attributes(params[:player])
redirect_to :action => :index
end
and give it a shot.
On Mar 27, 10:16 pm, slindsey3000 <[email protected]> wrote:
> 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
> �[email protected]
> end
>
> def update_player
> �...@player = Player.new(params[:player])
> �[email protected]
> 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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