iwanttobealight's questions

ymaps.ready(init);

var myMap;

function init() {
myMap = new ymaps.Map("map", {
  center: [
    59.959706, 30.406413
  ],
  zoom: 16,
  controls: ['zoomControl', 'fullscreenControl']
});

var balloon = new ymaps.Balloon(myMap,
  {closeButton: false},
  {shadow: true},
  {contentLayout: ymaps.templateLayoutFactory.createClass('<div>CONTENT</div>')}
);
balloon.options.setParent(myMap.options);
balloon.open([59.960822, 30.394090]);
};

我尝试使用参数contentLayout，但什么也没发生 https://tech.yandex.ru/maps/doc/jsapi/2.1/ref/reference/Balloon-docpage/