anchor.diff:      <% end %>
       
       
  -    <%= form_for(@order) do |f| %>
  -        <% if @order.errors.any? %>
  -            <div id="error_explanation">
  -              <h2><%= pluralize(@order.errors.count, "error") %> prohibited this order from being saved:</h2>
  -    
  -              <ul>
  -                <% @order.errors.full_messages.each do |msg| %>
  -                    <li><%= msg %></li>
  -                <% end %>
  -              </ul>
  -            </div>
  -        <% end %>
  -    
  -        <div class="actions">
  -          <%= f.submit %>
  -        </div>
  -    <% end %>
  +
       </div>
   </div>
   
  
positive.code: <div style="auto">
      初始化订单<br/>
      <div style="float: left">
      
  
negative.code:         <div class="control-group">
            <%= f.label :show_house_id, class: "control-label" %>
            <div class="controls">
              <input type="text" placeholder="看中的样板房" id="show_house_text" readonly="readonly" value = <%= @show_house.title %> />
                <%= f.text_field :show_house_id, type: 'hidden', id: 'show_house_id', :value =>params[:id] %>
  
              <a href="<%= show_house_path(@show_house.id) %>" title="<%= @show_house.title %>" class="thumbnail">
                <% if @show_house.show_house_pictures.size == 0 %>
                    <img src="images/temp-images/property1.jpg" style="max-width: 260px; max-height: 250px;">
                <% else %>
                    <img src="<%= @show_house.show_house_pictures.first.path %>" style="max-width: 260px; max-height: 250px;">
                <% end %>
              </a>
  
            </div>
          </div>
          <div class="control-group" style="display: none">
  