hi guys, hope u are all out there..
so this is my controller method that creates a new product(and stores into the db) def create vendor_id = session[:user_id] @product = Product.new(params[:product]) @product.add_vendor_id(vendor_id)
respond_to do |format| if @product.save flash[:notice] = 'Book entry successfully created.' format.html { redirect_to(@product) } format.xml { render :xml => @product, :status => :created, :location => @product } else format.html { render :action => "new" } format.xml { render :xml => @product.errors, :status => :unprocessable_entity } end end end
the view : has fields into which the user inserts some values, minus his id given by the db, froam table users
the model: class Product < ActiveRecord::Base has_many :line_items
validates_presence_of :title, :description, :image_url validates_numericality_of :price validates_uniqueness_of :title validate :price_must_be_grater_than_zero validates_format_of :image_url, :with => %r{\.(gif|jpg|png)$}i, :message => 'must be a URL for GIF, JPG or PNG image.'
def self.search(search) find(:all, :conditions => ['title LIKE ?', "%#{search}%"]) end
def self.find_products_for_sale find(:all, :order => "title" ) end
def self.add_vendor_id(vendor_id) self.vendor_id = vendor_id end
protected def price_must_be_grater_than_zero errors.add(:price, 'should be at least $ 0.01') if price.nil? || price < 0.01 end end
The problem is that rails will not save the products object giving this error : NoMethodError in ProductsController#create undefined method `add_vendor_id' for #<Product:0xb60624ec>
Pls help....
a billion thx in advance, radu
