html
<form id="todo-form">
<input type="text" placeholder="Write To Do and Press Enter" required />
</form>
<ul id="todo-list"></ul>
JS
const toDoForm = document.querySelector("form#todo-form");
const toDoInput = toDoForm.querySelector("input");
const toDoList = document.querySelector("ul#todo-list");
// ul id로 겟
function paintToDo(newToDo) {
const li = document.createElement("li");
// li 만듬
const span = document.createElement("span");
// span 만듬
li.appendChild(span);
// li에 span 넣음
span.innerText = newToDo;
// span에 input.value 넣음 (newToDo)
toDoList.appendChild(li);
// ul에 li 넣음
}
function handleToDoSubmit(event) {
event.preventDefault();
const newToDo = toDoInput.value;
toDoInput.value = "";
paintToDo(newToDo);
}
toDoForm.addEventListener("submit", handleToDoSubmit);