30-seconds-of-code/snippets/arrayToHtmlList.md

title, tags

title	tags
arrayToHtmlList	browser,array,intermediate

Converts the given array elements into <li> tags and appends them to the list of the given id.

• Use Array.prototype.map() and document.querySelector() to create a list of html tags.

const arrayToHtmlList = (arr, listID) => 
  document.querySelector(`#${listID}`).innerHTML += arr
    .map(item => `<li>${item}</li>`)
    .join('');

arrayToHtmlList(['item 1', 'item 2'], 'myListID');