20 lines
478 B
Markdown
20 lines
478 B
Markdown
---
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title: arrayToHTMLList
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tags: browser,array,intermediate
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---
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Converts the given array elements into `<li>` tags and appends them to the list of the given id.
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- Use `Array.prototype.map()` and `Document.querySelector()` to create a list of html tags.
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```js
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const arrayToHTMLList = (arr, listID) =>
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document.querySelector(`#${listID}`).innerHTML += arr
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.map(item => `<li>${item}</li>`)
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.join('');
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```
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```js
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arrayToHTMLList(['item 1', 'item 2'], 'myListID');
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```
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