<% javascript :defaults %>
 
<%= error_messages_for :project %>
 
<% form_for @project do |project_form| -%>
 
  <p>
    <%= project_form.label :name, "Project:" %>
    <%= project_form.text_field :name %>
  </p>
  
  <p>
    <% project_form.fields_for :author do |author_form| %>
      <%= author_form.label :name, "Author name:" %>
      <%= author_form.text_field :name %>
      
      <%= author_form.label :raise_exception, "Raise exception:" %>
      <%= author_form.check_box :raise_exception %>
    <% end %>
  </p>
  
  <div id="tasks">
    <% project_form.fields_for :tasks do |task_form| %>
      <div class="task">
        <p>
          <%= task_form.label :name, "Task:" %>
          <%= task_form.text_field :name %>
          
          <%= task_form.label :raise_exception, "Raise exception:" %>
          <%= task_form.check_box :raise_exception %>
          
          <!-- Uses JS to hide this `task' and set a hidden_field with the name
               `_delete' to "1" which causes the record to be deleted. -->
          <%= remove_link_unless_new_record(task_form) %>
        </p>
      </div>
    <% end %>
  </div>
  <p>
    <%= add_task_link "Add a task", project_form %>
  </p>
  
  <div id="tags">
    <% project_form.fields_for :tags do |tag_form| %>
      <div class="tag">
        <p>
          <%= tag_form.label :name, "Tag:" %>
          <%= tag_form.text_field :name %>
          
          <%= tag_form.label :raise_exception, "Raise exception:" %>
          <%= tag_form.check_box :raise_exception %>
          
          <% unless tag_form.object.new_record? %>
            <!-- For existing records we add a checkbox to be able to delete records. -->
            <%= tag_form.label :_delete, "Remove:" %>
            <%= tag_form.check_box :_delete %>
          <% end %>
        </p>
      </div>
    <% end %>
  </div>
  <p>
    <%= add_tag_link "Add a tag", project_form %>
  </p>
  
  <p>
    <%= project_form.submit "Submit" %>
  </p>
<% end -%>