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Copy pathtodo.js
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73 lines (64 loc) · 1.73 KB
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const toDoForm = document.querySelector(".js-toDoForm"),
toDoInput = toDoForm.querySelector("input"),
toDoList = document.querySelector(".js-toDoList");
const TODOS_LS = "toDos";
let toDos = [];
function deleteToDo(event) {
const btn = event.target;
const li = btn.parentNode;
li.classList.add("delToDoAnim");
toDoList.removeChild(li);
const cleanToDos = toDos.filter(function(toDo) {
return toDo.id !== parseInt(li.id);
});
toDos = cleanToDos;
saveToDos();
}
function saveToDos() {
localStorage.setItem(TODOS_LS, JSON.stringify(toDos));
}
function paintToDo(text) {
const li = document.createElement("li");
li.className = "toDoBox";
const delBtn = document.createElement("button");
delBtn.className = "js-delBtn";
const div = document.createElement("div");
div.className = "js-toDoList__ToDoText";
const newId = toDos.length + 1;
delBtn.innerText = "X";
delBtn.addEventListener("click", deleteToDo);
div.innerText = text;
li.appendChild(delBtn);
li.appendChild(div);
li.id = newId;
toDoList.appendChild(li);
li.classList.add("slide-bck-center-out");
li.classList.remove("slide-bck-center-out");
const toDoObj = {
text: text,
id: newId
};
toDos.push(toDoObj);
saveToDos();
}
function handleSubmit(event) {
event.preventDefault();
const currentValue = toDoInput.value;
console.log(currentValue);
paintToDo(currentValue);
toDoInput.value = "";
}
function loadToDos() {
const loadedToDos = localStorage.getItem(TODOS_LS);
if (toDos !== null) {
const parsedToDos = JSON.parse(loadedToDos);
parsedToDos.forEach(function something(toDo) {
paintToDo(toDo.text);
});
}
}
function init() {
loadToDos();
toDoForm.addEventListener("submit", handleSubmit);
}
init();