Generate/download CSV and redirect
<p>I'm trying to figure out what the best approach would be to dealing with a form submission which involves updating db records and generating/downloading a CSV file, before redirecting to the original calling page. I've seen posts saying that javascript is one way of dealing with this, but what would you recommend as good practice?</p>

<p>Here is the basic setup:</p>

<p>User checks a set of checkboxes which should be updated in the DB and also downloaded in CSV format. Form submits to form handling script, which updates the DB and following all updates, echoes out the CSV content (using content-disposition and all necessary headers) - this all works fine to here, but i also need to return the user to the original page, with the updates having been made. Is this possible?</p>
