Rails - Simple Form - Not loading class option

Question

I'm having some troubles when I want to change the class of a form. I have this partial:

<%= simple_form_for(@activity) do |f| %>

    <%= f.input :name %>
    <%= f.submit 'Guardar',:class=>"btn success" %>

<% end %>

In the browser the form label has class="simple_form activity"

According to Simple Form documentation, I can change the class by doing this

<%= simple_form_for(@activity, :defaults=>{:class=>"my_class"}) do |f| %>

But nothing is happening, what is wrong?

JavierQ

Answer 1

I think you want to use:

:html => { :class => "btn success"}

Instead of:

:class=>"btn success"