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Cathon/ajaxDemo

Created March 9, 2016 07:53
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ajaxDemo
function load() {
var xhr = new XMLHttpRequest();
xhr.onreadystatechange = function() {
if (xhr.readyState !== 4) return;
if (xhr.status !== 200) {
alert("Handle request failure here...");
return;
}
var res = JSON.parse(xhr.responseText);
console.log(res);
document.getElementById("name").innerHTML = res.name;
document.getElementById("sex").innerHTML = res.sex;
document.getElementById("age").innerHTML = res.age;
};
xhr.open("GET", "ajax.php", true);
// xhr.open("GET", "ajax.php?t=" + Math.random(), true);
// xhr.open("GET", "ajax.php?name=bill&sex=male", true);
xhr.send();
// xhr.open("POST","ajax.php",true);
// xhr.setRequestHeader("Content-type","application/x-www-form-urlencoded");
// xhr.send("name=bill&sex=male");
}
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