grid panel data lost after post back

[hassaannasir]

hello , any one help me with this.
I have a grid panel and store bounded to data table.
After a button causes a post back and page re loads , i dont see the data anymore.
Can any one tell me how to persist the state of grid after post back without setting the data source everytime.


thanks in advance

[Yanfang Wang]

Hi hassaannasir

Are you missing a refresh function likes "OnRefreshData="MyData_Refresh" " in your Store?