I have a simple code here that I use to read JSON data.
function loadJSON() {
"use strict";
var xhr = false;
if (window.XMLHttpRequest) {
xhr = new XMLHttpRequest();
} else {
xhr = new ActiveXObject('Microsoft.XMLHTTP');
}
if (xhr) {
xhr.open("GET", "data.json", true);
xhr.send(null);
xhr.onreadystatechange = getContents;
} else {
document.getElementById("myDiv").innerHTML = "Sorry. Unable to process your request. Try again later.";
}
function getContents() {
if (xhr.readyState == 4){
if (xhr.status == 200 || window.location.href.indexOf("http") == -1) {
//To retrieve as a JavaScript object
var jsonData = eval("("+xhr.responseText+")");
var getData = jsonData.items;
var output = '';
for (var i = 0; i < getData.length; i++) {
output += '<ul>';
output += '<li>';
output += '<a href="' + getData[i].website + '">';
output += getData[i].name + '</a>';
output += '</li>';
output += '</ul>';
}
output += '</ul>';
document.getElementById("myDiv").innerHTML = output;
}
}
}
}
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