DOM Level 0 Event
事件绑定到DOM的属性上,找不到官方文档
DOM Level 2 Event
https://www.w3.org/TR/DOM-Level-2-Events/
DOM Level 3 Event
https://www.w3.org/TR/DOM-Level-3-Events/
PS:
DOM Levels:https://developer.mozilla.org/zh-TW/docs/DOM_Levels (有时间去翻译一下。。)
DOM官方技术文档:https://www.w3.org/DOM/DOMTR