asp_registrations_controller.rb

class AspRegistrationsController < ApplicationController
  
  def create

  end
  
  def update
  end
  
  def new
    @registration = AspRegistration.new
    @programs = AfterSchoolProgram.all
  end
  
  def show
    # @registrations = AspRegistration.find_all_by_id(params[:id])
  end
  
  def destroy
  end
  
end

new.html.erb

<% provide :title, 'After School Programs Registration Form' %>
<h2>Sign up for After School Programs</h2>

<% @programs.each do |program| %>
<td><%= program.program_name %></td>
<% end %>



<%= form_for(@registration) do |f| %>	
  <table class="actions">
	<% @programs.each do |program| %>
		<tr>
			<td><%= program.program_name %></td>
			<% current_user.children.each do |child| %>
				<td><%= f.check_box "child", "#{child.first_name}" %></td>
			<% end %>
		</tr>
	<% end %>
    <%= f.submit "Sign up" %>
  </table>
<% end %>

<hr>
<h2>Your children</h2>
<table>
	<tr>
		<th>First name</th>
		<th>Last name</th>
		<th>Health card</th>
		<th>Medical</th>
		<th>Grade</th>
		<th>Child class</th>
		<th>Campus</th>
		<th>Emerg. Contact 1st Name</th>
		<th>Emerg. Contact Last Name</th>
		<th>Emergency Phone #</th>
		<th>Shoe size</th>
	</tr>
<% current_user.children.each do |child| %>
	<tr>
		<td><%= child.first_name %></td>
		<td><%= child.last_name %></td>
		<td><%= child.health_card %></td>
		<td><%= child.medical %></td>
		<td><%= child.grade %></td>
		<td><%= child.child_class %></td>
		<td><%= child.campus %></td>
		<td><%= child.emergency_first_name %></td>
		<td><%= child.emergency_last_name %></td>
		<td><%= child.emergency_phone %></td>
		<td><%= child.shoe_size %></td>
	</tr>
<% end %>
</table>