Parsing multi-level JSON [duplicate]

Answer 1

Using $.each() and check object or array for each object.

1. if object index is "id", push id object into result array
2. if object is array or object, call recursively.
3. if not, just return.

Here's some code. Working code is at http://jsfiddle.net/cwdoh/KKFCZ/

function getAll( input, target ) {
    var result = [];

    function parseData( input, target ) {
        $.each( input, function ( index, obj ) {
            if ( index == target ) {
                result.push( obj );
            }
            else {
                switch ( $.type( obj ).toLowerCase() ) {
                case "object":
                case "array":
                    parseData( obj, target );
                    break;
                }
            }
        } );
    }

    parseData( data, "id" );

    return result;
}