Update: Zishe figured it out. Correct params.require code should be:
def adventure_params
params.require(:adventure).permit(:story, :choice, :parent_id, :user_id)
end
with parenthesis instead of a bracket, of course.
Original question:
I am making a form_for that should be submitting 4 attributes to the Adventure model. The adventure model has ancestry. I keep getting wrong number of arguments (4 for 1) based on my params.require method. When I change to requirements down to 1, I see that all the attributes are blank in my database. I know they are in the params but for some reason they are not being saved. Here is my code:
Form
<div class="form">
<%= form_for @adventure do |f| %>
<%= f.label :choice %>
<%= f.text_area :choice %>
<%= f.label :story %>
<%= f.text_area :story %>
<%= f.label :parent_id %>
<%= f.text_field :parent_id %>
<%= f.submit "Post"%>
<% end %>
</div>
Controller
class AdventuresController < ApplicationController
before_filter :authenticate_user!
def home
end
def index
end
def new
@parent_id = params[:parent_id]
@adventure = Adventure.new
end
def show
@adventure = Adventure.find(params[:id])
end
def create
@user = current_user
@adventure = current_user.adventures.build(adventure_params)
if @adventure.save
flash[:success] = "Adventure created!"
redirect_to @adventure
else
flash[:error] = "There was an error"
redirect_to adventures_path
end
end
private
def adventure_params
params.require(:adventure).permit[:story, :choice, :parent_id, :user_id]
end
end
Model
class Adventure < ActiveRecord::Base
has_ancestry
belongs_to :user
validates :user_id, presence: true
validates :parent_id, presence: true
end
I have no idea why I am getting wrong number of arguments since the attributes show up in the params.
Change permit[...]
to:
.permit(:story, :choice, :parent_id, :user_id)