Sorting and Filtering in JSON Models
var dateformat = sap.ui.core.format.DateFormat.getDateTimeInstance({
pattern : "MM/dd/YYYY"
}
var oSorter =newsap.ui.model.Sorter("Date");
oSorter.fnCompare =function(value1, value2){
var date2 = dateformat.parse(value2);
var date1 = dateformat.parse(value1);
value1 = date1.getTime();
value2 = date2.getTime();
if(value1 < value2)return-1;
if(value1 == value2)return0;
if(value1 > value2)return1;
};
<TABLE>.getBinding("rows").aSorters.push(oSorter );