Question

I need to output JSON object, that looks like:

{
    "dynamicvaluenumberone":3,
    "dynamicvaluenumbertwo":7
}

In something, that looks like:
dynamicvaluenumberone (3), dynamicvaluenumbertwo(7)

I’ve found some articles with static values or parsing JSON with jQuery. I don’t want to use any framework to do this simple task.

Answer 1

Have you tried JSON.parse?

var json = '{"dynamicvaluenumberone":3, "dynamicvaluenumbertwo":7}';
var obj = JSON.parse(json);

For accessing dynamic keys, you can loop over the keys using for...in:

for(var i in obj) {
    console.log(i + " (" + obj[i] + ")");
}

Update: Depending on the browsers you need to support, the JSON library is also available here: http://www.json.org/js.html