---
title: "Discussion on \"JavaScript Event Listeners\" | Hashnode"
description: "Discussion on \"JavaScript Event Listeners\". event 進階應用 keycode,blur\n語法：e.target\n\n\n快速抓取目前點擊點所在的元素為何\ndemo:\nhttps://codepen.io/michael-luo/pen/KKMayOz?editors=1011\n\n\n\n使用 change 來觸發事件\ndemo:\nhttps://codepen.io/michael-luo/pen/pobRpoE?editors=1011\n\n\n\n\n\nkeycode 鍵盤互動\ndemo:\nhttps://codepen.io/michael-l..."
url: "https://hashnode.com/posts/javascript-event-listeners/63359f9fe594fa4ba3b8c49e"
---

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[Michael Luo](https://hashnode.com/@Michael0520)

Dec 6, 2020

# [JavaScript Event Listeners](https://michael0520-blog.hashnode.dev/javascript-event-listeners?utm_source=hashnode&utm_medium=feed)

event 進階應用 keycode,blur 語法：e.target 快速抓取目前點擊點所在的元素為何 demo: https://codepen.io/michael-luo/pen/KKMayOz?editors=1011 使用 change 來觸發事件 demo: https://codepen.io/michael-luo/pen/pobRpoE?editors=1011 keycode 鍵盤互動 demo: https://codepen.io/michael-l...

michael0520-blog.hashnode.dev 1 min read

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