Hi I have created a GWT datagrid, which has 10 columns. Of these 4 columns are for user entered data, and the rest are values loaded from a database. I have implemented a timer that refreshes the datagrid every 2 seconds. Here -
final Timer timer = new Timer() {
public void run() {
refresh();
schedule(2000);
}
};
timer.schedule(2000);
the refresh()
function calls the dataProvider.refresh()
in my dataProvider implementation.
However, my requirement is to only update the 6 columns regularly, while the user entry columns should only be updated when the user presses the "enter" key or an update button.
Is it possible to selectively refresh some columns periodically and some others based on user action?
Thanks and regards
Mukul