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125 lines (108 loc) · 3.74 KB
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Copy pathapp.js
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125 lines (108 loc) · 3.74 KB
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//selector
const todoInput = document.querySelector('.todo-input');
const todoButton = document.querySelector('.todo-button');
const todoList = document.querySelector('.todo-list');
//event listeners
todoButton.addEventListener('click',addTodo);
todoList.addEventListener('click', deleteCheck);
document.addEventListener('DOMContentLoaded',getTodos);
//functions
function addTodo(event){
event.preventDefault();
//todo DIV
const todoDiv = document.createElement('div');
todoDiv.classList.add('todo');
//create li
const newTodo = document.createElement('li');
newTodo.innerText = todoInput.value;
newTodo.classList.add('todo-item');
todoDiv.appendChild(newTodo);
//ADD TODO
saveLocalTodos(todoInput.value);
//CHECK MARK BUTTON
const completedButton = document.createElement('button');
completedButton.innerHTML = '<i class="fas fa-check"></i>';
completedButton.classList.add('complete-button');
todoDiv.appendChild(completedButton);
//CHECK MARK BUTTON
const trashButton = document.createElement('button');
trashButton.innerHTML = '<i class="fas fa-trash"></i>';
trashButton.classList.add('trash-button');
todoDiv.appendChild(trashButton);
//APPEND TO LIST
todoList.appendChild(todoDiv);
//CLEAR TODO
todoInput.value = "";
}
function deleteCheck(e){
const item = e.target;
//DELETE
if(item.classList[0] === 'trash-button'){
const todo = item.parentElement;
//ANIMATION
todo.classList.add("fall");
removeLocalTodos(todo);
todo.addEventListener('transitionend', function(){
todo.remove();
});
}
//CHECK MARK
if(item.classList[0] === 'complete-button'){
const todo = item.parentElement;
todo.classList.toggle("completed");
}
}
function saveLocalTodos(todo){
//CHECK---Hey do i already have things
let todos;
if(localStorage.getItem('todos') === null){
todos=[];
}else{
todos = JSON.parse(localStorage.getItem('todos'));
}
todos.push(todo);
localStorage.setItem('todos', JSON.stringify(todos));
}
function getTodos(){
let todos;
//CHECK---Hey do i already have things
if(localStorage.getItem('todos') === null){
todos=[];
}else{
todos = JSON.parse(localStorage.getItem('todos'));
}
todos.forEach(function(todo){
//todo DIV
const todoDiv = document.createElement('div');
todoDiv.classList.add('todo');
//create li
const newTodo = document.createElement('li');
newTodo.innerText = todo;
newTodo.classList.add('todo-item');
todoDiv.appendChild(newTodo);
//CHECK MARK BUTTON
const completedButton = document.createElement('button');
completedButton.innerHTML = '<i class="fas fa-check"></i>';
completedButton.classList.add('complete-button');
todoDiv.appendChild(completedButton);
//CHECK MARK BUTTON
const trashButton = document.createElement('button');
trashButton.innerHTML = '<i class="fas fa-trash"></i>';
trashButton.classList.add('trash-button');
todoDiv.appendChild(trashButton);
//APPEND TO LIST
todoList.appendChild(todoDiv);
});
}
function removeLocalTodos(todo){
let todos;
//CHECK---Hey do i already have things
if(localStorage.getItem('todos') === null){
todos=[];
}else{
todos = JSON.parse(localStorage.getItem('todos'));
}
const todoIndex = todos.indexOf(todo.children[0].innerText);
todos.splice(todos.indexOf(todoIndex), 1);
localStorage.setItem('todos', JSON.stringify(todos));
}