<%= textile_editor_support %>

<h1>Editing item</h1>
 
<%= link_to_remote "Show the Ajax editor", :url => { :action => :get_ajax_editor } %>
<div id="ajax_editor"></div>
<div id="ajax_result"></div>
 
<%= link_to 'Show', :action => 'show', :id => @item %> |
<%= link_to 'Back', :action => 'list' %>

<% remote_form_for :item, :url => { :action => :update, :id => @item } do |f| -%>
 
<%= error_messages_for 'item' %>
 
<!--[form:item]-->
<p><label for="item_name">Name</label><br/>
<%= f.text_field 'name'  %></p>
 
<p><label for="item_descr">Descr</label><br/>
<%= textile_editor 'item', 'descr' -%></p>
<!--[eoform:item]-->
<%= textile_editor_initialize -%>
 
  <%= submit_tag 'Edit' %>
<% end -%>

<p><b>Name:</b> <%=h @item.name %></p>
<p><b>Description:</b> <%= @item.descr %></p>

  def get_ajax_editor
    @item = Item.find(:first)
 
    render :update do |page|
      page.replace_html 'ajax_editor', :partial => 'form'
    end
  end
 
  def update
    @item = Item.find(params[:id])
 
    render :update do |page|
      if @item.update_attributes(params[:item])
        page.replace_html 'ajax_result', :partial => 'ajax_result', :object => @item
      else
        page.replace_html 'ajax_result', 'Item failed to be updated.'
      end
    end
  end

> script/server