Answers for "add event listener to two variable javascript"

add event listener to multiple element in JS

document.querySelectorAll('.some-class').forEach(item => {
  item.addEventListener('click', event => {
    //handle click
  })
})

how to add eventlister to multiple variable

[document.querySelector('.a-class'), document.querySelector('.another-class')].forEach(item => {
  item.addEventListener('click', event => {
    //handle click
  })
})