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How to use the Number.MAX_VALUE attribute in JavaScript_Basic knowledge

WBOY
WBOYOriginal
2016-05-16 15:56:451978browse

The Number.MAX_VALUE property belongs to the static Number object. This represents the largest possible positive constant that JavaScript can work with.

This constant has an actual value of

201564114603685.jpg (249×35)

Grammar

The value can be accessed using the following syntax: 

var val = Number.MAX_VALUE;

Example:

Here is an example of the use of attributes. 

<html>
<head>
<script type="text/javascript">
<!--
function showValue()
{
  var val = Number.MAX_VALUE;

  alert("Value of Number.MAX_VALUE : " + val );
 
}
//-->
</script>
</head>
<body>
<p>Click the following to see the result:</p>
<form>
<input type="button" value="Click Me" onclick="showValue();" />
</form>
</body>
</html>

This will produce the following results:

201564114042327.jpg (473×35)

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