Convert array to JSON

Question

I have an Array var cars = [2,3,..] which holds a few integers. I\'ve added a few values to the array, but I now need to send this array to a page via jQuery\'s

Answer 1

I decided to use the json2 library and I got an error about “cyclic data structures”.

I got it solved by telling json2 how to convert my complex object. Not only it works now but also I have included only the fields I need. Here is how I did it:

OBJ.prototype.toJSON = function (key) {
       var returnObj = new Object();
       returnObj.devid = this.devid;
       returnObj.name = this.name;
       returnObj.speed = this.speed;
       returnObj.status = this.status;
       return returnObj;
   }