Hi 

i am using infragistics iggrid 2013.1 and my grid has features pagination filter sorting etc i want to implement row selector with check boxes.

i am able to successfully provide that feature but i was facing a problem that at the time of filtration or sorting that i was loosing the information of selected rows. for that i am using 

selectedRows = $("#prodByMeaInfra").igGridSelection("selectedRows") and

for (i = 0; i < selectedRows.length; i++) {

selectedRowsIds.push(selectedRows[i].element.attr("data-id"));

}

 and keeping selected rows information with me  and at the time of grid rerender

$("#prodByMeaInfra").on("iggriddatarendered", function (event, args) {
for (i = 0; i < selectedRowsIds.length; i++) {
$("#prodByMeaInfra").igGridSelection("selectRow", $("#prodByMeaInfra").find("tr[data-id='" + selectedRowsIds[i] + "']").index());
}
});

i am using this to select the row back and its working perfectly in filtration and sorting  but now i am facing problem at grid pagination when i am selecting some row at first page and going to second page and selecting some row 

selectedRows = $("#prodByMeaInfra").igGridSelection("selectedRows") 

the above code give me correct no of rows but when i come to this code

for (i = 0; i < selectedRows.length; i++) {

selectedRowsIds.push(selectedRows[i].element.attr("data-id"));

}