Javascript error function. $. toJSON

Question

I’m running a script that was passed to me by a third party. And this is making the following mistake:

Typeerror: $.toJSON is not a Function
QtdeQuartos: $.toJSON(qtdQuartos),

Answer 1

The script probably makes use of the library jquery-json. Download it and include it in your project.

Answer 2

toJSON ^(English) is a method of Javascript itself is called from your object.

var d = new Date();
var today = d.toJSON();
//Resultado: 2014-02-21T21:57:42.080Z

Receiving this via jQuery, you should use the method parseJSON ^(English):

var obj = jQuery.parseJSON( '{ "name": "John" }' );
alert( obj.name === "John" );