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Copy pathtodos.js
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51 lines (39 loc) · 1.34 KB
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console.log('Carregou todos.js');
var listElement = document.querySelector('#app ul');
var inputElement = document.querySelector('#app input');
var buttonElement = document.querySelector('#app button');
var todos = JSON.parse(localStorage.getItem('list_todos')) || [];
function renderTodos(){
listElement.innerHTML = '';
for(todo of todos){
var todoElement = document.createElement('li');
var todosText = document.createTextNode(todo);
var linkElement = document.createElement('a');
linkElement.setAttribute('href','#');
var pos = todos.indexOf(todo);
linkElement.setAttribute('onclick','deleteTodo('+pos+')');
var linkText = document.createTextNode('Excluir');
linkElement.appendChild(linkText);
todoElement.appendChild(todosText);
todoElement.appendChild(document.createTextNode(' '));
todoElement.appendChild(linkElement);
listElement.appendChild(todoElement);
}
}
renderTodos();
function addTodo(){
var todoText = inputElement.value;
todos.push(todoText);
inputElement.value = '';
renderTodos();
saveToStorage();
}
buttonElement.onclick = addTodo;
function deleteTodo(pos){
todos.splice(pos,1);
renderTodos();
saveToStorage();
}
function saveToStorage(){
localStorage.setItem('list_todos',JSON.stringify(todos));
}