title: ASP MVC 3 support for multiple row editing
body: <p>I was wondering if ASP MVC 3 has in-built support for editing multiple rows? I've found a fair bit of ASP MVC 2 examples floating around, but nothing for v3. I'm using Entify Framework 4 as the back-end. Suppose you have a </p>
  
  <pre><code>public class Order 
  {
      public List&lt;OderLine&gt; OrderLines { get; set; }
  }
  
  public class OrderLine 
  {
      public int Id {get; set;}
      public bool Checked {get; set;} 
      public int Amount {get; set;}
      public int Name {get; set;}
  }
  </code></pre>
  
  <p>Creating or editing an order should be presented as a header with the order info and then a table with the lines, where each line can be changed, or deleted, and new rows can be filled out.</p>