jak mam querySelector('input') zamiast getElementByClassName('vertical') to wszystko mi działa, nie wiem co jest w tym nie tak, wyskakuje mi : searchInput.addEventListener is not a function
<input class='vertical' type="text" placeholder='szukaj...'>
<ul>
<li>Rafał</li>
</ul>
<button>add a word</button>
<script src='main.js'></script>
const searchInput = document.getElementsByClassName('vertical');
const li = [...document.querySelectorAll('ul li')];
const ul = document.querySelector('ul');
let tab = [];
const addWord = () => {
let word = prompt('give me a word');
tab.push(word);
console.log(tab);
let newLi = document.createElement("li");
newLi.textContent = word;
ul.appendChild(newLi);
}
const searchWord = e => {
const currentWord = e.target.value;
let result = li;
result = result.filter(li => li.textContent.includes(currentWord));
ul.textContent = ' ';
result.forEach(name => ul.appendChild(name));
}
searchInput.addEventListener('input', searchWord);
document.querySelector('button').addEventListener('click', addWord)