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30 lines
1.4 KiB
30 lines
1.4 KiB
2 years ago
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## Keycodes symphony
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### Instructions
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Like an inspired Beethoven who's going to write his Moonlight Sonata, you're about to compose a colourful symphony of letters with your keyboard.
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Write the function `compose`:
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- Make it fire every time a key is pressed
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- Create a new `div` with the class `note` when a letter of the lowercase alphabet is pressed, which has a unique background color generated using the `key` of the `event`, and displays the corresponding letter pressed
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- If the pressed key is the `Backspace` one, delete the last note
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- If the pressed key is the `Escape` one, clear all the notes
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### Notions
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- [Keyboard event](https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent): [`keydown`](https://developer.mozilla.org/en-US/docs/Web/API/Document/keydown_event), [`key`](https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent/key)
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### Files
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You only need to create & submit the JS file `keycodes-symphony.js` ; we're providing you the following file to download (click right and save link) & test locally:
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- the HTML file [keycodes-symphony.html](./keycodes-symphony.html) to open in the browser, which includes:
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- the JS script which will allow to run your code
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- some CSS pre-styled classes: feel free to use those as they are, or modify them
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### Expected result
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You can see an example of the expected result [here](https://youtu.be/5DdijwBnpAk)
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