const addInput = () => {
  const wrapper = document.createElement('div');
  const input = document.createElement('input');
  const button = document.createElement('button');
  
  input.placeholder = 'İsim giriniz...';  
  
  button.innerHTML = 'KARŞILA';
  
  button.addEventListener('click', () => {
    alert(`Merhaba ${input.value}`)
  })
  
  wrapper.appendChild(input);
  wrapper.appendChild(button);
  
  document.body.appendChild(wrapper);
}

const buttonAdd = document.getElementById('ar_in_ts_ekle');

buttonAdd.addEventListener('click', addInput);