Click in a radiobutton, enable button on solicit.html.erb and save on db


#1

I really dont know how begin, I have a form in my view
(solicit.html.erb)
where do iterate in each elements, each element have a radio button,
input
field and a button for create. When click on button, generate a new
portability with date save this. this is my code

<% if params[:search_func_register].present? %>

    </thead>
          <td><%= link_to "Request", new_portability_path %></td>
        </tr>
      <% end %>
    </tbody>
  </table>
<% end %>

<% end %>

I just create a new portability with this values on form… (id,
new_parcel)

Contract_number is readonly for show what is the authorization that is
doing this portability.

My portabilities_controller is:

def index

params[:search_func_register]).includes(:authorizations)
@authorizations = Authorization.where(employee_id: @employee)
@portability = Portability.new
else
@authorizations = Authorization.all
end
end

But all this return this error when click on button Request:

undefined method `model_name’ for nil:NilClass

I guess that create a other page for new portability is the solution. My
route is:

resources :portabilities, except: :destroy do

collection do
  get 'solicit'
end

end

Any idea about this, some tips? See ya!!


#2

On 12 May 2016 at 19:38, Elton S. removed_email_address@domain.invalid
wrote:

I really dont know how begin, I have a form in my view (solicit.html.erb)
where do iterate in each elements, each element have a radio button, input
field and a button for create. When click on button, generate a new
portability with date save this. this is my code

<% if params[:search_func_register].present? %>

Results

<%= form_tag(@portability, name: 'form', method: :get) do %>

It is always a good idea to copy/paste the complete error message for
us to see, and in particular tell us which line of code it refers to.
I will try to guess, however. The error means that something is nil
that should not be. Is the error on the form_tag line? If so it
probably means that @portability is nil.

Colin