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JavaScript decodeURIComponent() Function
JavaScript Global Functions
Definition and Usage
The decodeURIComponent() function decodes a URI component.
Tip: Use the encodeURIComponent() function to encode a URI component.
Syntax
decodeURIComponent(uri)
| Parameter | Description |
|---|---|
| uri | Required. The URI to be decoded |
Browser Support
The decodeURIComponent() function is supported in all major browsers.
Example
Example
Encode and decode a URI:
<script type="text/javascript">
var uri="http://w3schools.com/my test.asp?name=ståle&car=saab";
var uri_encode=encodeURIComponent(uri);
document.write(uri_encode);
document.write("<br />");
document.write(decodeURIComponent(uri_encode));
</script>
var uri="http://w3schools.com/my test.asp?name=ståle&car=saab";
var uri_encode=encodeURIComponent(uri);
document.write(uri_encode);
document.write("<br />");
document.write(decodeURIComponent(uri_encode));
</script>
The output of the code above will be:
http%3A%2F%2Fw3schools.com%2Fmy%20test.asp%3Fname%3Dst%C3%A5le%26car%3Dsaab
http://w3schools.com/my test.asp?name=ståle&car=saab
http://w3schools.com/my test.asp?name=ståle&car=saab
Try it yourself »
JavaScript Global Functions
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Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content.
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Copyright 1999-2012 by Refsnes Data. All Rights Reserved.
Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content.
While using this site, you agree to have read and accepted our terms of use and privacy policy.
Copyright 1999-2012 by Refsnes Data. All Rights Reserved.