Reading JSON string in Jquery

Question

When i try to read a JSON string like below it goes to endless loop.

Answer 1

$("#Button1").click(function() {
  var json = $.parseJSON("[{'City':'Lucknow','ID':'1'},{'City':'Mumbai','ID':'2'}]");
  $.each(json, function() {
    alert(this['City']);
});

It's better to use json2.js from: http://www.json.org/js.html