Web TextEncoder API | TextEncoder encode() method
Last Updated :
20 Aug, 2019
In HTML there is a TextEncoder Interface which has a method encode() which returns an integer array containing the input parameter in encoded form.
Syntax:
var str = encoder.encode( str );
Return: It return an Uint8array that contains the text which is given in parameters encoded with the specific method for that TextEncoder object.
Example: This example uses TextEncoder encode() method.
<!DOCTYPE html>
<html>
<head>
<title>
Web TextEncoder API | TextEncoder
encode() method
</title>
</head>
<body style="text-align:center;">
<h1 style="color:green;">
GeeksforGeeks
</h1>
<h3>Web TextEncoder API | TextEncoder encode() method</h3>
<button onclick="getTextEncoder ();">
Get encoded form
</button>
<p>Text = "Welcome to GeeksforGeeks"</p>
<p id='TextEncoder'></p>
<script type="text/javascript">
function getTextEncoder() {
var string = "geeksforgeeks is best";
var textEncoder = new TextEncoder();
let encoded = textEncoder.encode(string);
document.getElementById("TextEncoder").innerHTML
= "Encoded form:" + encoded;
}
</script>
</body>
</html>
|
Output:
- Before clicking the button:
- After clicking the button:
Supported Browsers: The browsers supported by TextEncoder encode() method are listed below:
- Google Chrome 38
- Firefox 19
- Opera 25
- Safari 10.1
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