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Jul 20th, 2018
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  1. document.addEventListener('DOMContentLoaded', function () {
  2. console.log('DOM');
  3.  
  4. var button1 = document.querySelector('#button-1');
  5. var button2 = document.querySelector('#button-2');
  6. var button3 = document.querySelector('#button-3');
  7. var lisy = document.querySelectorAll('li');
  8. console.log(lisy);
  9. var ul = document.querySelector('ul');
  10.  
  11.  
  12. console.log(button1);
  13.  
  14. button1.addEventListener('click', function () {
  15. var li = document.createElement('li');
  16. li.innerText = 'Chleb';
  17. ul.appendChild(li);
  18. })
  19. button2.addEventListener('click', function () {
  20. ul.removeChild(ul.lastChild);
  21. })
  22. button3.addEventListener('click', function () {
  23. var toClone = lisy[1];
  24. var newDiv = toClone.cloneNode(true);
  25. ul.appendChild(newDiv);
  26. /* skopiowaliśmy element wraz z całą jego zawartością */
  27. })
  28.  
  29.  
  30.  
  31. })
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