json-get

var order_now = document.getElementById("order_now");
var delivery_time = document.getElementById("delivery_time").value;
var delivery_addr = document.getElementById("delivery_addr").value;
order_now.addEventListener("click", function () {
    orderReq = new XMLHttpRequest();
    // var url = "submitOrder/";
    var url = "submitOrder?data=" + encodeURIComponent(JSON.stringify({"email": "hey@mail.com", "password": "101010"}));
    orderReq.open("GET", url, true);
    orderReq.setRequestHeader("Content-type", "application/json");
    orderReq.onreadystatechange = function () {
        if (orderReq.readyState === 4 && orderReq.status === 200) {
            var json = JSON.parse(orderReq.responseText);
            console.log(json.email + ", " + json.name)
        }
    };
    // var data = JSON.stringify({"email": "abc", "name": "LaraCroft"});
    orderReq.send("abc");
});


// Sending a receiving data in JSON format using GET method
//
// var order_now = document.getElementById("order_now");
// order_now.addEventListener("click", function () {
//     var xhr = new XMLHttpRequest();
//     var url = "submitOrder?data=" + encodeURIComponent(JSON.stringify({"email": "hey@mail.com", "password": "101010"}));
//     xhr.open("GET", url, true);
//     xhr.setRequestHeader("Content-Type", "application/json");
//     xhr.onreadystatechange = function () {
//         if (xhr.readyState === 4 && xhr.status === 200) {
//             var json = JSON.parse(xhr.responseText);
//             console.log(json.email + ", " + json.password);
//         }
//     };
//     xhr.send();
// };