Using Global Event Handlers

JavaScript
1

Do they stay as lowercase:

oncancel
onerror
onchange
onblur
onended
onLoad

or should they be changed to:

onCancel
onError
onChange
onBlur
onEnded
onLoad

https://developer.mozilla.org/en-US/docs/Web/API/GlobalEventHandlers

2

What happens when you change them?

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3

oh, it breaks the code.

4

So leave them as they are supposed to be.

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5

Only certain ones get this treatment, and Global Event Handlers isn’t one of them.

classList
playPauseIcon(true);
addEventListener

It’s called camelCase, and it’s only given to variables.

6

There’s more that you can learn about camelcase and other related issues in the following article:

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7

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