Getting specific value from JSON using javascript

Question

I am using ajax to get a small set of data back from the server which returns JSON data with the following format:

{
    \"data\": [
        {
            \"         


        

Answer 1

You could take a functional approach and use the Array.filter method:

var matchingResults = JSON['data'].filter(function(x){ return x.id == 2; });
// procede to use matching elements...