Refresh panelGrid whenever gets updated

Question

how to refresh the JSF panelgrid whenever data gets updated in db without refreshing the whole page.is there anything can be configured? or i should created a backbean function ? can anyone guide me with a example?

Thanks in advance

Answer 1

Best way is to do so using Push Technology (You can trigger client behavior from the server)

For example PrimePush by Primefaces : PrimePush , but its not perfect yet , supposed to be in 3.5 version (I think)

So for now you can use Primefaces Poll , that way you will check every X seconds if the data was changed and if so, you could update a particular element using the update attribute