page/client/page/pageServices.js
function (path, id, callback) {
            var parents = scope.tree.pathToPageArray(path);
            for (var p in parents) {
                callback(parents[p]);
            }
        }
function (path, id, callback) {
            var parents = scope.tree.pathToPageArray(path);
            for (var p in parents) {
                callback(parents[p]);
            }
        }
Execute callback on all parents *