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JavaScript DOM Scripting By Example Editing and Filtering Names States of the Application

James Crouse
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.a{fill-rule:evenodd;}techdegree
James Crouse
Full Stack JavaScript Techdegree Student 3,289 Points

Buttons stopped working

Not sure what went wrong and I know people have already asked but just wanted to double check here

const form = document.getElementById('registrar');
const input = form.querySelector('input');
const ul = document.getElementById('invitedList');

function createLI(text) {
  const li = document.createElement('li');
  li.textContent = text;
  const label =document.createElement('label');
  label.textContent = 'confirmed';
  const checkbox = document.createElement('input');
  checkbox.type = 'checkbox';
  label.appendChild(checkbox);
  li.appendChild(label);

  const editButton = document.createElement('button');
  editButton.textContent = 'edit';
  li.appendChild(editButton);

  const removeButton = document.createElement('button');
  removeButton.textContent = 'remove';
  li.appendChild(removeButton);
  return li;
}

form.addEventListener('submit', (e) => {
  e.preventDefault();
  const text = input.value;
  input.value = '';
  const li = createLI(text);
  ul.appendChild(li);
});

ul.addEventListener('change', (e) => {
  const checkbox = event.target;
  const checked = checkbox.checked;
  const listItem = checkbox.parentNode.parentNode;

  if (checked) {
    listItem.className = 'responded';
  } else {
    listItem.className = '';
  }
});

ul.addEventListener('click', (e) => {
  if (e.target.tagName === 'BUTTON') {
    if (e.targret.textContent === 'remove') {
      const li = e.target.parentNode;
      const ul = li.parentNode;
      ul.removeChild(li);
    } else if (e.targret.textContent === 'remove') {

    }
  }
});

1 Answer

Jason Larson
Jason Larson
7,526 Points

on lines 47 and 51, you have a typo. You have if (e.targret.textContent ... It should be if (e.target.textContent ... note the extra 'r' in target. Remove that and it should work.