JavaScriptda elementlarni o'chirish uchun havolalar yaratish

Endi bizda ko'p abzatslar bor deb faraz qilaylik:

html<div id="parent">
  <p>matn1</p>
  <p>matn2</p>
  <p>matn3</p>
</div>

Keling, har bir abzatsning oxiriga uni o'chirish uchun havola qo'shilishini ta'minlaylik.

Boshlanish uchun keling, shunchaki havola qo'shishni amalga oshiramiz:

javascriptlet elems = document.querySelectorAll('#parent p');

for (let elem of elems) {
  let remove = document.createElement('a');
  remove.href = '';
  remove.textContent = 'remove';
  
  elem.appendChild(remove);
}

Endi keling, havola bosilganda unga mos keladigan abzats o'chiriladigan qilaylik:

javascriptlet elems = document.querySelectorAll('#parent p');

for (let elem of elems) {
  let remove = document.createElement('a');
  remove.href = '';
  remove.textContent = 'remove';
  elem.appendChild(remove);
  
  remove.addEventListener('click', function(event) {
    elem.remove();
    event.preventDefault();
  });
}