Ruby on Rails

thanks for advice, but that doesn't work

вторник, 2 апреля 2013 г., 1:07:14 UTC+4 пользователь Barry написал:

As you may know, this gem initializer file has code, which you need to uncomment to show validation error inline to every form field:

# Uncomment the following block if you want each input field to have the validation messages attached.

 ActionView::Base.field_error_proc = Proc.new do |html_tag, instance|

  unless html_tag =~ /^<label/

     %{<div class="field_with_errors">#{html_tag}<label for="#{instance.send(:tag_id)}" class="message">#{instance.error_message.first}</label></div>}.html_safe   else

     %{<div class="field_with_errors">#{html_tag}</div>}.html_safe

    end

end

I uncommented this code, but for one special model I want to display errors as usual. I tried to refactor default code

 ActionView::Base.field_error_proc = Proc.new do |html_tag, instance|

 if "#{instance.send(:tag_id)}"!="answer_user_answer" #that's label for this model

  unless html_tag =~ /^<label/

     %{<div class="field_with_errors">#{html_tag}<label for="#{instance.send(:tag_id)}" class="message">#{instance.error_message.first}</label></div>}.html_safe   else

     %{<div class="field_with_errors">#{html_tag}</div>}.html_safe

  end

 end

end

but that doesn't work.

Thanks in advance for help

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