How to clone js object? [duplicate]

Answer 1

Here's how I'd do it, based on thomasrutter's suggestion (untested code):

function cloneObj(obj) {
    var clone = {};

    for (var i in obj) {
        if (obj[i] && typeof obj[i] == 'object') {
            clone[i] = cloneObj(obj[i]);
        } else {
            clone[i] = obj[i];
        }
    }

    return clone;
}