怎样开发单页面app

   groot.view("myview", function (vm, ve) {
        ve.loada = function () {
            require("./app/pagea.js").loadpage($("#app"), "myapp")
        }
        ve.loadb = function () {
            require("./app/pageb.js").loadpage($("#app"), "myapp")
        }
    })

exports.loadpage = function (element, id) {
    var moudle = groot.view(id, function (vm, ve) {
        ve.hello = function () {
            alert("bbb");
        }
    })
    var html = require("./pageb.html!text");
    element.html(groot.createElement(html, id));
    groot.sweep(moudle, element);
}