%div.well
  %form{:role=>"form", :action=> to("/predict"), :method=>"post"}
    %h3.help-block
      Please characterise a nanoparticle
    %hr
    #input
    - size = @example.size
    %div.form-group
      %h5 Core
      %input.input-sm.form-control{:id=>"Au",:type=>"text",:name=>"input_value_Au",:value=>"[Au]", :disabled=>"true"}
    - @example.each_with_index do |v,id|
      - id = id + 1
      - key = v[0]
      - val = v[1]
      %h5= key.gsub(/\sMean/, '')
      %input.form-control{:id=>id,:type=>"hidden",:name=>"input_key_#{id}",:value=>key}
      %input.input-sm.form-control{:id=>id,:type=>"text",:name=>"input_value_#{id}",:value=>val}
    %input.form-control{:id=>"example",:type=>"hidden",:name=>"size",:value=>size}
    %hr
    #predict
      %button.btn.btn-success{:type=>"submit"} 
        Find similar nano particles
        %span.glyphicon.glyphicon-chevron-right