SimpleForm proporciona helpers de formularios flexibles para aplicaciones Ruby on Rails.
Plantilla Básica de Formulario
<%= simple_form_for @user do |f| %>
<%= f.input :email, required: true, autofocus: true %>
<%= f.input :password, required: true %>
<%= f.input :remember_me, as: :boolean %>
<%= f.button :submit, "Sign in", class: "btn-primary" %>
<% end %>
Tipos de Entrada y Opciones
<%= f.input :bio, as: :text, input_html: { rows: 5 } %>
<%= f.input :role, collection: ['Admin', 'Editor', 'Subscriber'], prompt: "Select Role" %>
<%= f.input :birth_date, as: :date, start_year: 1980 %>
<%= f.input :accepted_terms, as: :boolean, label: "I accept the terms and conditions" %>
Wrappers Personalizados de Formulario
<%# Aplicar wrapper personalizado definido en config/initializers/simple_form.rb %>
<%= simple_form_for @user, wrapper: :inline_form do |f| %>
<%= f.input :query, label: false, placeholder: "Search..." %>
<%= f.button :submit, "Search" %>
<% end %>
Asociaciones en Formularios
<%# Asociaciones Belongs to / Has many %>
<%= f.association :company, collection: Company.all, prompt: "Choose Company" %>
<%= f.association :roles, as: :check_boxes %>