On Jun 26, 2012, at 5:45 PM, cyber c. wrote:
> Hi,
>
> I'm using rails 3.2.4.
>
> I had referred to the activemodel episode from the rail casts and yes i
> included the initialize and persisted methods as specified. Still i dont
> see errors when i click the submit button with empty values
>
> model
> class Record
> include ActiveModel::Validations
> include ActiveModel::Conversion
> extend ActiveModel::Naming
> attr_accessor :ipaddress, :name
> validates: :ipaddress, :name, :presence => true
> def initialize(attributes = {})
> attributes.each do |name, value|
> send("#{name}=", value)
> end
> end
>
> def persisted?
> return false
> end
> end
>
> View
>
> <%= form_for :Record do |f| %>
> <%= f.error_messages %>
> <div class="field">
> <%= f.label :ipaddress %><br />
> <%= f.text_field :ipaddress %>
> </div>
> <div class="field">
> <%= f.label :name %><br />
> <%= f.text_field :name %>
> </div>
> <div class="actions">
> <%= f.submit "Submit"%>
> </div>
> <% end %>
>
> Controller
>
> def new
> @record = Record.new
> end
>
> def create
> @record = Record.new(params[:record])
> respond_to do |format|
> if @record.valid?
> DEPENDING on params this gets routed to different page
> else
> format.html { redirect_to records_url}
> format.json { head :no_content }
> end
> end
>
> end
>
> I dont see any errors but i see a refreshed page of records_url
Then I would try writing just one validation, and see if you can make that
work. And by the way, look, that colon at the end of validates has crept back
in there. Is that a paste from your model, or your previous e-mail?
Try using
validates_presence_of :ipaddress
and see what happens.
I've never tried using ActiveModel before, so I'm guessing here.
Walter
>
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