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pg001.html
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pg001.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title></title>
<meta name="description" content="">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="">
</head>
<body>
<p id="demo01"></p>
<script>
var txt = '{"name":"Tommy", "message":"Hello world!", "exit":"Bye!"}'
var obj = JSON.parse(txt);
document.getElementById("demo01").innerHTML = obj.name + " says, \"" + obj.message + "\" " + obj.exi
</script>
<hr>
<h2>Use the XMLHttpRequest to get the content of a file.</h2>
<p>The content is written in JSON format, and can easily be converted into a JavaScript object.</p>
<p id="demo"></p>
<script>
var xmlhttp = new XMLHttpRequest();
xmlhttp.onreadystatechange = function () {
if (this.readyState == 4 && this.status == 200) {
var myObj = JSON.parse(this.responseText);
document.getElementById("demo").innerHTML = myObj.name;
}
};
xmlhttp.open("GET", "json_demo.txt", true);
xmlhttp.send();
</script>
<p>Take a look at <a href="json_demo.txt" target="_blank">json_demo.txt</a></p>
</body>
</html>