sort_before.rhtml

来自「ruby on rails web敏捷开发之路第二版 源代码」· RHTML 代码 · 共 21 行

<!--
 ! Excerpted from "Agile Web Development with Rails, 2nd Ed."
 ! We make no guarantees that this code is fit for any purpose. 
 ! Visit http://www.pragmaticprogrammer.com/titles/rails2 for more book information.
-->
<% form_tag('javascript:void(0)', {:method=> 'filter'}) do %>
  <div class="fake-h1">Listing users
  <%= text_field_tag 'search', @search %>
  <%= observe_field :search,
                   :frequency => 0.5,
                   :update => 'ajaxWrapper',
                   :complete=>"Element.hide('spinner')",
                   :before=>"Element.show('spinner')",
                   :with=>"'search=' + encodeURIComponent(value)",
                   :url=>{:action=>'search', :only_path => false} %>
  </div>
<% end %>
<div id='ajaxWrapper'>
<%= render :partial=>'search' %>  
</div>