"Comet Error: Trouble in the World of Javascript

Currently, I have Orbited set up as a Comet server on my localhost. It's actively listening to the following ports:

9000 for http
61613 for stomp

While troubleshooting, my JavaScript debugger is pointing out an error message: JSON is not defined specifically in this line of code:

var vals = JSON.parse(payload);

What could potentially be causing this issue and what steps can I take to resolve it effectively?

Answer №1

It's important to note that the JSON library is not inherently part of JavaScript. In order to utilize JSON functionalities, you will need to include a JavaScript JSON library. By integrating the recommended library, your code should function correctly.

If you prefer an alternative approach, consider utilizing the fact that JSON is essentially a subset of JavaScript object literals. You might be able to achieve your goal with the following method:

var data = eval('(' + info + ')');

Answer №2

Make sure to include the javascript tag that references the orbited json library on your webpage

In your specific configuration, this file can be found at http://:9000/static/JSON.js

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