javascript - SCRIPT5009: 'JSON' is undefined

Question

I get the following error in IE 9 SCRIPT5009: 'JSON' is undefined only when in compatability mode. the line causing this error is

JSON.stringify(togObj.Answers)

The error does not occur in ie (non-compatability mode), Chrome or Firefox. Any idea what's going on here?

Answer 1

See here for a blog post explaining the situation: Resolve JSON is Undefined Error in Internet Explorer

Include the JSON library in your page and you should be good to go.