Nov 08, 2011, 2:35 PM
Add a Loading Screen to a Grid Panel
I currently have a GridPanel that retrieves some data from a database. This query takes around 25 seconds. I would like to display a loading screen on the grid panel while the data is fetched from the database. Also on the page I have a TaskManager that will do the query every minute. I only want to show the loading screen at the beginning (once) when the GridPanel is empty. Can someone help me with this issue ?