Ruby on Rails

On Aug 23, 2013, at 6:25 AM, Rita Ferreira <ritaferreira83@gmail.com> wrote:

> Hi,
> I'm new in RoR, I need some help in the following situation:

Hi, Rita, welcome!

>
> I have 2 controllers, clinica and consultas.
> Clinica is my default controller.
>
> On /views/clinica, I have the index.html.erb default of my aplication, and I have there the command:
>
> <%= button_to "Read More", new_consulta_path, :class=>"icon icon-arrow-right button", %>

The issue here is that button_to automatically generates a form with a submit button. The default method for forms in "POST" (which is why you're seeing that in the routing error below.

Take a look at the page source for this view to see what is being generated.

The docs for button_to are at: http://api.rubyonrails.org/classes/ActionView/Helpers/UrlHelper.html#method-i-button_to

You can change the method used by passing in the :method => :get option on that call. The other thing you might look at is using link_to instead of button_to, and making it look like a button with css classes. (It looks like you're using twitter bootstrap, which does this pretty easily.)


>
> on the routes.rb I have:
>
> Clinica::Application.routes.draw do
>
> resources :clinica
>
> resources :consultas
>
>
> on /views/consultas/new.html.erb I have a form, if I write the URL "http://localhost:3000/consultas/new" I get the form without problems.
>
> The problem here is that when I click on the button "Read More" (on the index default of my application on Clinica) I get the error "No route matches [POST] "/consultas/new"". I can't understand what is the mistake I'm doing.
>
> Does anyone know what is happening?
> Any help is welcome!
> Thank you,
> Rita Ferreira
>
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