to-do-app/index.html at main · ridawali42/to-do-app · GitHub

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<!DOCTYPE html>
<html>
<head>
    <title>To-Do App</title>
</head>
<body>

<h1>To-Do App</h1>

<input type="text" id="taskInput" placeholder="Enter task">
<button onclick="addTask()">Add</button>

<ul id="taskList"></ul>

<script>
function addTask() {
    let input = document.getElementById("taskInput");
    let task = input.value;

    if(task === "") return;

    let li = document.createElement("li");
    li.innerText = task;

    li.onclick = function() {
        li.style.textDecoration = "line-through";
    }

    let delBtn = document.createElement("button");
    delBtn.innerText = "X";

    delBtn.onclick = function() {
        li.remove();
    }

    li.appendChild(delBtn);
    document.getElementById("taskList").appendChild(li);

    input.value = "";
}
</script>

</body>
</html>