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script.js
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script.js
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const inputBox = document.querySelector("#input-box")
const listContainer = document.querySelector("#list-container")
const btn = document.querySelector("button")
function addTask() {
if (inputBox.value === '') {
alert("You must write something!")
}
else {
let li = document.createElement("li");
li.innerHTML = inputBox.value;
listContainer.appendChild(li);
let span = document.createElement("span");
span.innerHTML = "\u00d7"
li.appendChild(span);
}
inputBox.value = "";
saveData()
}
btn.addEventListener("click", () => {
addTask();
})
listContainer.addEventListener("click", function (e) {
if (e.target.tagName === "LI") {
e.target.classList.toggle("checked")
saveData()
}
else if (e.target.tagName === "SPAN") {
e.target.parentElement.remove();
saveData()
}
},)
function saveData() {
localStorage.setItem("data", listContainer.innerHTML); //saving to local storage
}
function showTask() {
listContainer.innerHTML = localStorage.getItem("data")
}
showTask();