title: Spring pagination with jqgrid
body: <p>I want to do paging with Spring and jqGrid.
  I send a file to spring with n rows, and it must then process and divide by 5 rows for example.</p>
  
  <pre><code>@RequestMapping(value = "/load", method = RequestMethod.POST) 
  public @ResponseBody ResponseEntity&lt;List&lt;filecontent&gt;&gt; 
                       Control(@RequestParam("files") List&lt;MultipartFile&gt; file)
  </code></pre>
  
  <p>I have used <code>PagedListHolder</code> to give response at jqgrid, but i don't know how to request other rows, if i call the same method this require param 'files' but i have already sent the file.
  If i send all data to jqGrid this is very slow to elaborate, and i need to take only a part of this file at time.
  So how do i make the request from jqgrid for other part?
  Thanks.</p>
  
  <p>Regards.</p>