Open iugo opened 6 years ago
EventTarget https://developer.mozilla.org/en-US/docs/Web/API/EventTarget
Node https://developer.mozilla.org/en-US/docs/Web/API/Node
Node 继承自 EventTarget.
Document, Element 继承自 Node.
HTMLElement 继承自 Element.
https://developer.mozilla.org/en-US/docs/Web/HTML/Element
EventTarget https://developer.mozilla.org/en-US/docs/Web/API/EventTarget
Node https://developer.mozilla.org/en-US/docs/Web/API/Node
Node 继承自 EventTarget.
Document, Element 继承自 Node.
HTMLElement 继承自 Element.
https://developer.mozilla.org/en-US/docs/Web/HTML/Element