How can I format a json date in dd/mm/yy format in javascript

Json return date as timestamp to convert that date to our normal date format we first convert timestamp to Date . then we get day, month, year from Date and format it as dd/mm/yyyy or mm/dd/yyyy or yyyy/mm/dd and other format.

function EditCheque(id) {

        $.post("/Partner/ChqEdit", { id: id }, function (data) {

var date = new Date(parseInt(data.ChqDate.substr(6)));

$("#ChqDate").val( date.getDate() + '/' + (date.getMonth() + 1) + '/' + date.getFullYear());

});