Event：stopPropagation() 方法
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
Event 介面的 stopPropagation() 方法可阻止當前事件繼續進行捕捉（capturing）及冒泡（bubbling）階段的傳遞。
語法
js
stopPropagation()
範例
請參考範例五：事件傳遞章節中關於此方法與 DOM 事件傳遞的更詳細範例。
規範
| Specification |
|---|
| DOM # ref-for-dom-event-stoppropagation① |