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Rails实例世界（No 4）：REST_in_Place on Rails编辑器

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由Gudao Luo在2009-02-11 at 21:34发表的

REST_in_Place on Rails编辑器
使用REST_in_Place命令和代码清单
rails demo_rest-in-place && cd demo_rest-in-place
ruby script/plugin install git://github.com/janv/rest_in_place.git
wget -O public/javascripts/jquery-1.2.6.min.js http://jqueryjs.googlecode.com/files/jquery-1.2.6.min.js
ruby script/generate scaffold user name:string
vim app/views/layouts/users.html.erb
# 在users.html.erb增加下面所有代码
  <title>Users: <%= controller.action_name %></title>
  <%= stylesheet_link_tag 'scaffold' %>
  <%= javascript_include_tag "jquery-1.2.6.min" , "jquery.rest_in_place" %>
  <script type="text/javascript">
    rails_authenticity_token = '<%= form_authenticity_token %>'
  </script>
vim app/controllers/users_controller.rb
# 在users_controller.rb增加一行代码
  def show
    @user = User.find(params[:id])
    respond_to do |format|
      format.html # show.html.erb
      format.xml  { render :xml => @user }
      format.js   { render :json => @user }
    end
  end
vim app/views/users/show.html.erb
# 在show.html.erb增加下面所有代码
    <div id="<%= dom_id @user %>">
      ID: <%= @user.id %><br />
      Name: <span class="rest_in_place" attribute="name"><%= @user.name %></span>
    </div>
rake db:drop && rake db:migrate && rake db:fixtures:load
ruby script/server
open http://localhost:3000/users/<show_id>
Tags: RESTinPlace, Rails, plugins
Hierarchy: previous, next