YUI: Building a select

gistfile1.js

                _uiSetSuppliers: function (value, src) {
                    Y.log(Clazz.NAME + "::_uiSetSuppliers");
                    if (this._supplierSelectNode) {
                        this._supplierSelectNode.empty();
                        this._supplierSelectNode.append('<option value="">' + this.get("strings").choose_one_option_label + '</option>');

                        if (this.get("suppliers")) {
                            this.get("suppliers").each(
                                function (supplier) {
                                    this.append('<option value="' + supplier.get("id") + '">' + supplier.get("display_label") + '</option>');
                                },
                                this._supplierSelectNode
                            );
                        }
                    }
                },

                _afterSupplierSelectChange: function (e) {
                    Y.log(Clazz.NAME + "::_afterSupplierSelectChange");

                    this.get("model").set("supplier", { id: e.target.get("value")} );
                },