osem-fcy/app/views/admin/registrations/show.html.haml

.row-fluid
  .span12
    .pull-right{:style=>"margin-top:20px; margin-bottom:20px;"}
      = link_to "New", admin_conference_registrations_new_path(@conference.short_title), :class => "btn btn-primary"
      = link_to "Export PDF", admin_conference_registrations_path(@conference.short_title, :format => :pdf), :class => "btn btn-success"
      = link_to "Export xlsx", {:format => :xlsx}, :class => "btn btn-success"
.row-fluid
  .span12
    %h2
      Registrations
      - if @registrations
        = "(#{@registrations.length})"
      = " - Attended (#{@attended})"
    %table.table.table-striped.table-bordered.table-hover#registrations
      %thead
        %th
          No
        - @headers.each do |h|
          - h = h.gsub("_", " ")
          %th
            = h.capitalize
        %th
        %th
      - counter = 0    
      - @registrations.each do |registration|
        %tr
          %td
            = counter +=1
          - @headers.each do |field|
            %td
              - if field == "name"
                #{registration.last_name} #{registration.first_name} (#{registration.irc_nickname}) #{registration.company}
                - if registration.supporter_level && registration.supporter_level.title != 'Free'
                  %p{:style => "color:red"}
                    = registration.supporter_level.title
          
              -elsif field == 'attended'
                = link_to "#{registration.send(field.to_sym)}", admin_conference_registrations_change_field_path(@conference.short_title, :id => registration.id, :view_field => "#{field}"), :method => :put, ":#{field}" => registration.send(field.to_sym), :class => "btn btn-success"

              -elsif (registration.send(field.to_sym).class == TrueClass || registration.send(field.to_sym).class == FalseClass)
                = link_to "#{registration.send(field.to_sym)}", admin_conference_registrations_change_field_path(@conference.short_title, :id => registration.id, :view_field => "#{field}"), :method => :put, ":#{field}" => registration.send(field.to_sym)

              - elsif field == 'arrival' || field == 'departure'
                = registration.send(field.to_sym).strftime("%d %b %H:%M") if registration.send(field.to_sym)

              - else
                = registration.send(field.to_sym)
          %td
            = link_to "Edit", admin_conference_registrations_edit_path(@conference.short_title, :id => registration.id), :method => :get, :class => "btn btn-primary"

          %td
            = link_to "Delete", admin_conference_registrations_path(@conference.short_title, :id => registration.id), :method => :delete, :class => "btn btn-danger", :confirm => "Really delete registration for #{registration.public_name} #{registration.email}?"

:javascript
  $(document).ready(function() {
      $('#registrations').dataTable( {
        "bPaginate": false,
        "bLengthChange": false
      } );
  } );