tracks/app/views/recurring_todos/toggle_check.js.erb

<%- if @saved -%>
  TracksPages.set_page_badge(<%= @down_count %>);
  remove_old_and_add_updated_recurring_todo();
  inform_if_new_todo_created();
<%- else -%>
  TracksPages.page_notify('error', '<%=  t('todos.error_completing_todo', :description => @recurring_todo.description) %>', 8);
<%- end -%>

function inform_if_new_todo_created() {
    <%- unless @new_recurring_todo.nil? -%>
      TracksPages.page_notify('notice', '<%=  t('todos.new_related_todo_created') %>', 5);
    <%- end -%>
}

function remove_old_and_add_updated_recurring_todo() {
  $('#<%=dom_id(@recurring_todo)%>').slideUp(1000, function() {
    $('#<%=dom_id(@recurring_todo)%>').remove();
    show_empty_messages();
    
    <%- if @recurring_todo.completed? -%>
      add_recurring_todo_to_completed_container();
    <%- else -%>
      add_recurring_todo_to_active_container();
    <%- end -%>
  });
}

function add_recurring_todo_to_completed_container() {
    $('#completed_recurring_todos_container').append(html_for_recurring_todo());
    $('#<%= dom_id(@recurring_todo)%>').effect('highlight', {}, 2000 );
    $('#completed-empty-nd').hide();
}

function add_recurring_todo_to_active_container() {
    $('#recurring_todos_container').append(html_for_recurring_todo());
    $('#<%= dom_id(@recurring_todo)%>').effect('highlight', {}, 2000 );
    $('#recurring-todos-empty-nd').hide();
}

function show_empty_messages() {
  <%- if @active_remaining == 0 -%>
    $('#recurring-todos-empty-nd').show();
  <%- end -%>
  <%- if @completed_remaining == 0 -%>
    $('#completed-empty-nd').show();
  <%- end -%>
}

function html_for_recurring_todo() {
  return "<%= @saved ? escape_javascript(render(:partial => @recurring_todo)) : "" %>";
}