Ruby on Rails

Cheer Fred!

On Aug 30, 8:24 pm, Frederick Cheung <frederick.che...@gmail.com>
wrote:
> On Aug 30, 7:36 pm, Linda K <windyli...@gmail.com> wrote:> I'm trying to extend Active Record to write a method that will convert
> > validation errors to xml that can be consumed by Flex.  But I'm
> > following a tutorial that has been written for Rails 2 and I'm using
> > Rails 3.
>
> > Each time i try to call the new method i get the error
>
> > undefined method `to_xml_full' for #<ActiveModel::Errors
>
> The errors stuff is no longer in ActiveRecord::Errors, so you're
> extending the wrong class. The error message you're getting suggests
> that you should be extending ActiveModel::Errors instead.
>
> Fred
>
>
>
>
>
>
>
> > Here's the code from my application controller ::
>
> > `module ActiveRecord #:nodoc:
> > class Errors #:nodoc:
> > def to_xml_full(options={})
> > options[:root] ||= "errors"
> > options[:indent] ||= 2
> > options[:builder] ||=
> > Builder::XmlMarkup.new(:indent => options[:indent])
> > options[:builder].instruct! unless
> > options.delete(:skip_instruct)
> > options[:builder].errors do |e|
> > # The @errors instance variable is a Hash inside the
> > # Errors class
> > @errors.each_key do |attr|
> > @errors[attr].each do |msg|
> > next if msg.nil?
> > if attr == "base"
> > options[:builder].error("message"=>msg)
> > else
> > fullmsg = @base.class.human_attribute_name(attr) +
> > " " + msg
> > options[:builder].error(
> > "field"=>attr, "message"=>fullmsg)
> > end
> > end
> > end
> > end
> > end
> > end
> > end
>
> > and here's the code from user controller that is calling the new
> > to_xml_full method
>
> > def create
> >     @user = User.new(params[:user])
> >     @user.points = 50
> >     logger.info "user errors full: #...@user.errors.to_xml_full}"
> >     respond_to do |format|
> >     if @user.save
> >       sign_in(@user)
> >       format.html {redirect_to user_path(@user), :flash => { :success
> > => "Welcome to Crowdshare App"}}
> >       #format.xml {render xml: @user, status: :created, location:
> > @user }
> >       format.xml {render :text => "error" }
> >     else
> >       @title ="Sign up"
> >       format.html {render action: 'new'}
> >       #format.xml {render xml: @user.errors,
> > status: :unprocessable_entity}
> >       format.xml {render :text => "error" }
> >     end
> >     end
> >   end
>
> > Any ideas where i might be going wrong?
> > Thanks in advance

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