[JS] 008. Making a To Do List(3)

function deleteTodos(event){
    console.log(event.target.parentNode);
}

function savetodos(){
    localStorage.setItem(TODOS_LS,JSON.stringify(loadedtodos));
}

function painttodo(text){
    const li=document.createElement("li"); //생성해준다
    const delbtn = document.createElement("Button");
    delbtn.innerText="❌";
    delbtn.addEventListener("click", deleteTodos)
    const span = document.createElement("span");
    const newid = loadedtodos.length+1;
    span.innerText = text
    li.appendChild(span);
    li.id=newid;
    li.appendChild(delbtn);
    toDoList.appendChild(li);
    const loadedtodoobj={
        text : text,
        id : newid
    };
    loadedtodos.push(loadedtodoobj);
    savetodos();
}

function deleteTodos(event){
    const btn = event.target;
    const li = btn.parentNode;
    toDoList.removeChild(li);
    const cleantodos = loadedtodos.filter(function(todod){
        return todod.id !==parseInt(li.id);
        });
    loadedtodos=cleantodos
    savetodos();
}