如何在Dart中调度事件？

Question

It tells you to dispatch events like: 它告诉您调度事件，例如：

window.on['foo'].dispatch(new CustomEvent('foo'));

However, with the latest version of Dart SDK, the on is deprecated. 但是，在最新版本的Dart SDK中，不建议使用on 。 So how can I do this? 那我该怎么做呢？

Answer 1

The equivalent code in the latest SDK would be like: 最新SDK中的等效代码如下：

window.dispatchEvent(new CustomEvent('foo'));

It does not need to be any harder than that ;) 它不需要比这更难；）