tracks/app/views/todos/_edit_form.m.erb

<% @tag_list_text = ""
   @tag_list_text = tag_list_text if @todo -%>
<span class="errors">
<%= get_list_of_error_messages_for(@todo) if @todo %>
</span>
<h2><label for="todo_description"><%= t('common.description') %></label></h2>
<%= text_field( "todo", "description", "maxlength" => 100, "size" => 50) %>
<h2><label for="tag_list"><%= t('todos.tags') %></label></h2>
<%= text_field_tag "tag_list", @tag_list_text, :size => 50 %>
<h2><label for="todo_context_id"><%= t('common.context') %></label></h2>
<%= unless @mobile_from_context
  collection_select( "todo", "context_id", @contexts, "id", "name", {} )
else
  select_tag("todo[context_id]", options_from_collection_for_select(
    @contexts, "id", "name", @mobile_from_context.id),
    {"id" => :todo_context_id} )
end %>
<h2><label for="todo_project_id"><%= t('common.project')  %></label></h2>
<%= unless @mobile_from_project
  collection_select( "todo", "project_id", @projects, "id", "name",
                          {:include_blank => t('todos.no_project')} )
else
  # manually add blank option since :include_blank does not work
  # with options_from_collection_for_select
  empty_option = content_tag(:option, "", :value => "")
  select_tag("todo[project_id]", empty_option+options_from_collection_for_select(
    @projects, "id", "name", @mobile_from_project.id),
    {"id" => :todo_project_id} )
end %>
<h2><label for="todo_notes"><%= t('common.notes') %></label></h2>
<%= text_area( "todo", "notes", "cols" => 40, "rows" => 3) %>
<h2><label for="todo_due"><%= t('todos.due') %></label></h2>
<%= date_select("todo", "due", {:order => [:day, :month, :year],
                    :start_year => Date.current.year, :include_blank => '--'}) %>
<h2><label for="todo_show_from"><%= t('todos.show_from') %></label></h2>
<%= date_select("todo", "show_from", {:order => [:day, :month, :year],
                    :start_year => Date.current.year, :include_blank => true}) %>