[removed] Passing parameters to a callback function

Question

I\'m trying to pass some parameter to a function used as callback, how can I do that?

function tryMe (param1, param2) {
    alert (param1 + \" and \" + param         


        

Answer 1

Use curried function as in this simple example.

const BTN = document.querySelector('button')
const RES = document.querySelector('p')

const changeText = newText => () => {
  RES.textContent = newText
}

BTN.addEventListener('click', changeText('Clicked!'))

<button>ClickMe</button>
<p>Not clicked<p>