Pass Parameters To XMLHttpRequest Object

Question

How can I pass parameters to the XMLHttpRequest Object?

function setGUID(aGUID) {

    var xhReq = new XMLHttpRequest();

    xhReq.open(\"POST\", \"ClientS         


        

Answer 1

There's a lot of tutorials about "xmlhttprequest post" on the internet. I just copy one of then:

Take a look:

http://www.openjs.com/articles/ajax_xmlhttp_using_post.php

https://www.google.com/search?q=xmlhttprequest+post

var http = new XMLHttpRequest();
var url = "url";
var params = JSON.stringify({ appoverGUID: approverGUID });
http.open("POST", url, true);

http.setRequestHeader("Content-type", "application/json; charset=utf-8");
http.setRequestHeader("Content-length", params.length);
http.setRequestHeader("Connection", "close");

http.onreadystatechange = function() {
    if(http.readyState == 4 && http.status == 200) {
        alert(http.responseText);
    }
}
http.send(params);