🔸event.target

browser ⟩ event ⟩ .target

Most event objects have a target property that refers to the node where they originated. You can use this property to ensure that you’re not accidentally handling something that propagated up from a node you do not want to handle.

💈範例

• buttons A, B, C

📗 參考

• Eloquent JS ⟩ Ch. 15: Event Handling ⟩ Propagation

📘 手冊

• Event ⟩ .target (EventTarget)