Accessing Json fields with weird characters

Question

i have a json string im converting to object with a simple eval(string);

heres the sample of the json string:
var json = @\'
\"{ description\" : { \"#cdata-s         


        

Answer 1

item.description['#cdata-section']

Answer 2

While the official spec for JSON specifies simply for chars to be provided as a field identifier, when you parse your JSON into a Javascript object, you now fall under the restrictions of a Javascript identifier.

In the Javascript spec, an identifier can start with either a letter, underscore or $. Subsequent chars may be any letter, digit, underscore or $.

So basically, the # is valid under the JSON spec but not under Javascript.

Answer 3

Remember that all Javascript objects are just hash tables underneath, so you can always access elements with subscript notation.

Whenever an element name would cause a problem with the dot notation (such as using a variable element name, or one with weird characters, etc.) just use a string instead.

var cdata = item.description["#cdata-section"];