JSON-parse.html - JSON.parse() Example Code
Q
Where to get a JSON.parse() Example Code in JavaScript?
✍: FYIcenter.com
A
Here is a good JSON.parse() example code in JavaScript.
<!-- JSON-parse.html
Copyright (c) FYIcenter.com
-->
<html>
<body>
<script type="text/javascript">
var val1 = JSON.parse('2020'); // A number value
var val2 = JSON.parse('"foo"'); // A string value
var val3 = JSON.parse('true'); // A Boolean value
var val4 = JSON.parse('null'); // A null
var val5 = JSON.parse('[1, 5, "false"]'); // An array
var val6 = JSON.parse('{}'); // An empty Object
var val7 = JSON.parse('{"msg": "Hi!"}'); // An Object
document.write("<p>Value from JSON.parse():</p>");
document.write("<pre>");
document.write(" val1.toString() = "+val1.toString()+"\n");
document.write(" val2.toString() = "+val2.toString()+"\n");
document.write(" val3.toString() = "+val3.toString()+"\n");
document.write(" val5.toString() = "+val5.toString()+"\n");
document.write(" val6.toString() = "+val6.toString()+"\n");
document.write(" val7.toString() = "+val7.toString()+"\n");
document.write("</pre>");
</script>
</body>
</html>
Save the above code in a file, JSON-parse.html, and open it in a Web browser. You see the following output:
Value from JSON.parse(): val1.toString() = 2020 val2.toString() = foo val3.toString() = true val4 = null val5.toString() = 1,5,false val6.toString() = [object Object] val7.toString() = [object Object]
2017-08-16, 327👍, 0💬
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