Accessing JSON data

Question

If I am given the following data by a web-service:

{
    \"d\": [
        {
            \"col1\": \"col 1 data 1\",
            \"col2\": \"col 2 data 1\"
           


        

Answer 1

Try this:

var json = {
    "d": [
        {
            "col1": "col 1 data 1",
            "col2": "col 2 data 1"
        },
        {
            "col1": "col 1 data 2",
            "col2": "col 1 data 2"
        }
    ]
};

alert(json.d[1].col1);

Specify the array index of d (starts with 0, so this would be 1) and then you can access child items. Here's a working example on jsFiddle.