how to change json key:value

Question

//my json data    
var jsndata = \"{ \"id\": \"5001\", \"type\": \"None\" },
            { \"id\": \"5002\", \"type\": \"Glazed\" },
            { \"id\": \"5005\",          


        

Answer 1

Take a look at Pinch, a (multi) data replacement tool for JavaScript objects/JSON. Here is a brief example how pinch.js could be used in your case:

var data = [
  {
    id: 5001,
    type: 'None'
  },
  {
    id: 5002,
    type: 'Glazed'
  },
  {
    id: 5005,
    type: 'Sugar'
  },
  {
    id: 5003,
    type: 'Chocolate'
  },
  {
    id: 5004,
    type: 'Maple'
  },
  {
    id: 5009,
    type: 'Juice'
  }
];

pinch(data, '/id/', function(path, key, value) {
  return (value === 5001) ? 5010 : value;
});