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JSON array

Chinese translationRecent Updates：2022-04-13 18:18:44

Array as json object

JSON array Video explanation

JSON array syntax

JSON arrays are written in square brackets.

Array values in JSON must be legal JSON data types (string, number, object, array, Boolean or null).

In JavaScript, array values can be the above JSON data types, or JavaScript expressions, including functions, dates, and undefined.

JSON array example

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>php.cn</title>
</head>
<body>

<p>访问 JSON 对象数组值。</p>

<p id="demo"></p>

<script>

var myObj, x;
myObj = {
	"name":"网站",
	"num":3,
	"sites":[ "Google", "php.cn", "Taobao" ]
}
x = myObj.sites[0];
document.getElementById("demo").innerHTML = x;

</script>

</body>
</html>

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