I would like a functionality where I will get a confirm box when I try to leave a page in which i made changes to some rows in the grid but have not saved them yet. How can i do this?
In case of dataprocessor usage you can check such row by
if (!dataProcessor.getSyncState()){
//there are not synced rows
if (confirm(“Are you sure”))
do_some();
else
do_other();
}