title: Progress Bar using jQuery with a Grails backend?
body: <p>I've written an excel upload function that allows a user to upload an excel sheet through a web interface and it will commit it to a table. The problem is that with a table with many records, it takes some time to go through each record and check for changes, so it tends to hang. What would be the best solution for a progress bar type control that I could use to show the users that it is indeed processing the workbook?</p>
  
  <p>Thanks.</p>