code: function (evt) {
        var evh = this.evtHandlers, et = evt.type;
        if (evh) {
            for (var i = 0, sz = evh.length; sz > i; i++) {
                if (evh[i].evtType === et) {
                    evh[i].executeCb(evt, this.eh, this.parent.vscope);
                    break;
                }
            }
        }
    }
docs: Callback called by the controller observer when the controller raises an event