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radiobox collection in a 3 column table

/ Published in: Rails
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Copy this code and paste it in your HTML 
  1. <p>Contact:<br/>
  2. <table class="tbl">
  3.   <% cells = 0 %>
  4.   <% Contact.find(:all).each do |c| %>
  5.     <% cells += 1 %>
  6.     <% if cells.divmod(3)[1] == 1 -%><tr><% end -%>  
  7.     <td><input type="radio" name="task[contact_id]" value="<%= c.id -%>" 
  8. 	<% if @task.contact == c -%> checked="checked" <% end -%> />
  9. 	<%= c.name %></td>
  10. 	<% if cells.divmod(3)[1] == 0 -%></tr><% end -%>
  11.   <% end %>
  12. </table>
  13. </p>

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