如何使用JSON创建ul li动态菜单

Question

如何从JSON中读取列表并以li的形式附加到HTML中？

digikala.menu在JSON中是ul

request.onload = function () {
    var digikala = request.response;
    for (var i = 0; i < digikala.menu.length; i++) {
        var name = digikala.menu[0];
        var ul = document.getElementById("navigation_item");
        var li = document.createElement('li');
        li.appendChild(document.createTextNode(name));
        ul.appendChild(li);
    }
}