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script.js
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script.js
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const token = TOKEN_UPSTASH
function createCard(element, className, innerText) {
const e = document.createElement(element);
e.href = "#";
e.className = className;
e.innerText = innerText;
return e;
}
async function listTodos() {
document.querySelectorAll('.card').forEach(e => e.remove())
document.querySelector('.cardInput').value = ''
const load = "https://us1-assured-kiwi-33284.upstash.io/lrange/todo/0/100?_token=" + token
const response = await fetch(load)
const todos = await response.json()
const grid = document.querySelector('.grid')
for (const todo of todos.result) {
grid.appendChild(createCard('a', 'card', todo))
.addEventListener('click', (event) => removeTodo(event))
}
}
async function removeTodo(event) {
event.preventDefault()
const todo = event.target.innerText
const remove = "https://us1-assured-kiwi-33284.upstash.io/lrem/todo/1/" + todo + "?_token=" + token
const response = await fetch(remove)
if (response.ok) {
listTodos()
}
}
async function addTodo(event) {
event.preventDefault()
const todo = event.target.elements.cardInput.value
const add = "https://us1-assured-kiwi-33284.upstash.io/lpush/todo/" + todo + "?_token=" + token
const response = await fetch(add, { method: 'POST' })
if (response.ok) {
listTodos()
}
}
window.onload = () => {
document.querySelector('.cardForm')
.addEventListener('submit', (event) => addTodo(event))
listTodos()
}