Add a Loading Screen to a Grid Panel

  1. #1

    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 ?
  2. #2
    please post your code to understand currently what are you doing.... so that we can help you.
  3. #3
    Thank you for your reply but I realised that what I was doing was very inefficient. Doing a query to the server every second is disastrous if multiple user are accessing the page. What I changed is that the data is refreshed when the user clicks refresh which is common sense

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