Hi my problem was because of filter callback function at my dataadapter object
filter
dataadapter
filter: function () { // update the grid and send a request to the server. },
removing this callback function solved my problem. Again thanks for your interest Peter
hi i modified my code as you wish,but it doesnt solve the problem. I solve the problem by changing the selection mode to the multiplerows this works fine when filtering too. Thanks for your interest
multiplerows