Rails - May 2007 - problem with validates_uniqueness_of and error_messages_on

I did not get an output frpm "error_messages_for" but 
"validates_uniqueness_of" just works fine - I''am not able to
store
duplicate values for username - exactly what I want to have.


Model model.rb:
-----------------------------------
class Member < ActiveRecord::Base
     validates_uniqueness_of :username
     before_save :md5_password
   	
   	private 	
	def md5_password
	self.password = MD5.new(password).to_s
     end
end



register_controller.rb:
-----------------------------------
class RegisterController < ApplicationController
   def register
       @m = Member.new(params[:member])
       @m.save
   end
end

I render the form with a rjs file:

_index.rjs
-----------------------------------
page[:main].replace_html :partial => "index"


Partial _index.rhtml:
-----------------------------------
<% form_for :member, :url => {:action => :register } do |form|  %>

Error: <%= error_messages_for :member %>

<p>Username	<%= form.text_field :username, :size => 30
%></p>
<p>Membername	<%= form.text_field :membername, :size => 30
%></p>
<p>Passwort	<%= form.password_field :password, :size => 30
%></p>
<%= submit_tag "Registrierung beantragen" %>

What''s my fault??

Thanx

-- 
Jochen Kaechelin

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what does your view render if you refactor the member in the action
method like this ?

       @member = Member.new(params[:member])
       @member.save

marcel


On 27 Mai, 17:25, jochen kaechelin
<giss...-Vg5pTm5GbeLoK6nBLMlh1Q@public.gmane.org>
wrote:
> I did not get an output frpm "error_messages_for" but
> "validates_uniqueness_of" just works fine - I''am not
able to store
> duplicate values for username - exactly what I want to have.
>
> Model model.rb:
> -----------------------------------
> class Member < ActiveRecord::Base
>      validates_uniqueness_of :username
>      before_save :md5_password
>
>         private
>         def md5_password
>         self.password = MD5.new(password).to_s
>      end
> end
>
> register_controller.rb:
> -----------------------------------
> class RegisterController < ApplicationController
>    def register
>        @m = Member.new(params[:member])
>        @m.save
>    end
> end
>
> I render the form with a rjs file:
>
> _index.rjs
> -----------------------------------
> page[:main].replace_html :partial => "index"
>
> Partial _index.rhtml:
> -----------------------------------
> <% form_for :member, :url => {:action => :register } do |form| 
%>
>
> Error: <%= error_messages_for :member %>
>
> <p>Username       <%= form.text_field :username, :size => 30
%></p>
> <p>Membername     <%= form.text_field :membername, :size => 30
%></p>
> <p>Passwort       <%= form.password_field :password, :size =>
30 %></p>
> <%= submit_tag "Registrierung beantragen" %>
>
> What''s my fault??
>
> Thanx
>
> --
> Jochen Kaechelin

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lanzm schrieb:
> what does your view render if you refactor the member in the action
> method like this ?
> 
>        @member = Member.new(params[:member])
>        @member.save
Wow!!!! Now it works as expected!!
Great!!! Thanx.

-- 
Jochen

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