Hasty Treat - Keyboard Events Are Surprisingly Interesting

In this Hasty Treat, Scott and Wes talk about keyboard events and some of the fascinating things you can do with them!

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Show Notes

03:04 - The Events

• http://keycode.info/
• keydown
• beforeInput
• Keypress - deprecated
• inputType tells you whether the event is inserting text, replacing text, inserting a line break, etc.
• keyup
• change event - only fires when you focus out
• https://github.com/w3c/uievents/issues/220

08:02 - Event meta data

 "key": "c",
 "keyCode": 67,
 "which": 67,
 "code": "KeyC",
 "location": 0,
 "altKey": false,
 "ctrlKey": false,
 "metaKey": true,
 "shiftKey": false

• Others:
  • .locale
  • .repeat

16:46 - Media keys

18:32 - When might you use key codes?

• Space bar to stop a video on a page
• Building a game
• Making a web app feel more like an app

Links

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