nested_form.html.erb

# An example of nested forms if using the "accepts_nested_attributes_for" approach
# Context is projects and tasks, not customers and users
# Assumes you are using simple_form and nested_form gems:
# gem 'simple_form', '3.0.1'
# gem 'nested_form','0.3.2'

<%= simple_nested_form_for @project, :html => { :class => 'form-horizontal' } do |project_form| %>
	<div class="row">
		<div class="small-7 columns">
			<fieldset>
		    <legend><%= controller.action_name.capitalize %> Project</legend>
					<%= render "project_fields", :f => project_form %>
		  </fieldset>
		</div>
		<div class="small-5 columns">
			<legend>Add some tasks to this project</legend>
			<div id="project_tasks">
				
				<%= project_form.simple_fields_for :tasks do |task_form| %>
					<%= render "task_fields", :f => task_form %>
				<% end %> <!-- end of one tasks form -->

				
			</div> <!-- end of project_tasks div -->
		</div>
	</div>
	<div class="form-actions">
    <%= project_form.submit nil, class: 'button radius' %>
    <%= link_to 'Cancel', projects_path, class: 'button alert radius' %>
  </div>
<% end %>