title: .NET MVC 4 Kendo UI Grid and file upload
body: <p>Is there a possibility to do smoething like this:</p>
  
  <ol>
  <li>I have a window with KendoGrid. DataSource is binded to model which contains a list of AttachmentDetails:
  FileName, Content, Description, etc.</li>
  <li>I have a button on top of the form to "Save" the modified/added/deleted list to database.</li>
  <li>I have a button to "Add" new Attachement. This opens a new window via javascript open.window.</li>
  <li>On that window I have a form with fields for model AttachmentDetails with input type "file" to get the Contents. </li>
  <li>When I click "Save" on that new window It should close itself, and add new item to Grid on the parent window.</li>
  </ol>
  
  <p>How can I do this kind of usabillity with Kendo?
  Should I use Session to store the list with Content? </p>