---
name: "Dancer::Serializer::JSONP"
section: "3pm"
platform: "linux"
package: "libdancer-perl"
version: "1.3521+dfsg-1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/Dancer::Serializer::JSONP"
---

# Dancer::Serializer::JSONP(3pm)

serializer for handling JSONP data

## NAME

Dancer::Serializer::JSONP - serializer for handling JSONP data

## VERSION

version 1.3521

## SYNOPSIS

## DESCRIPTION

This class is a subclass of Dancer::Serializer::JSON with support for JSONP.

In order to use this engine, use the template setting:

```
    serializer: JSONP
```

This can be done in your config.yml file or directly in your app code with the **set** keyword. This serializer will **not** be used when the serializer is set to **mutable**.

All configuration options mentioned in Dancer::Serializer::JSON apply here, too.

## METHODS

### serialize

Serialize a data structure to a JSON structure with surrounding javascript callback method. The name of the callback method is obtained from the request parameter *callback*.

### deserialize

See Dancer::Serializer::JSON#deserialize.

### content\_type

Return 'application/javascript'

## SEE ALSO

Dancer::Plugin::CORS is a modern alternative to JSONP, but with limited browser support. Today, JSONP can be a serious fallback solution when CORS is not supported by a browser.

## AUTHOR

David Zurborg, `"<zurborg at cpan.org>"`

## AUTHOR

Dancer Core Developers

## COPYRIGHT AND LICENSE

This software is copyright (c) 2010 by Alexis Sukrieh.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.