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script.js
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script.js
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let tasks = [];
const taskList = document.getElementById('list');
const addTaskInput = document.getElementById('add');
const taskCounter = document.getElementById('counter');
function addTaskToDOM(task) {
const li = document.createElement('li');
li.innerHTML = `
<input type="checkbox" id="${task.id}" ${task.done ? 'checked' : ' '} class="custom-checkbox">
<label for="${task.id}">${task.text}</label>
<img src="bin.png" class="delete" data-id="${task.id}"/>
`;
taskList.append(li);
}
function renderList() {
taskList.innerHTML = ' ';
for (let i = 0; i < tasks.length; i++) {
addTaskToDOM(tasks[i]);
}
taskCounter.innerHTML = tasks.length;
}
function ToggleTask(taskId) {
const task = tasks.filter(function (task) {
// console.log(task);
return task.id == taskId;
})
if (task.length > 0) {
const currentTask = task[0];
currentTask.done = !currentTask.done;
renderList();
// showNotification("Task toggled successfully");
}
else {
showNotification("task Could not toggled");
}
}
function deleteTask(taskId) {
const newTasks = tasks.filter(function (task) {
return task.id !== taskId;
})
tasks = newTasks;
renderList();
showNotification("Task Deleted Successfully");
}
function addTask(task) {
if (task) {
tasks.push(task);
renderList();
showNotification("Task added Successfully");
return;
}
showNotification("Task cannot be added");
}
function showNotification(text) {
alert(text);
}
function HandleInput(e) {
if (e.key == 'Enter') {
const text = e.target.value;
if (text == "") {
showNotification("Task cannot be empty!");
return;
}
const task = {
text,
id: Date.now().toString(),
done: false
}
e.target.value = ' ';
addTask(task);
console.log(task);
}
}
function handleClickListner(e) {
const target = e.target;
if (target.className == 'delete') {
const taskID = target.dataset.id;
deleteTask(taskID);
}
else if (target.className == 'custom-checkbox') {
const taskID = target.id;
ToggleTask(taskID);
}
}
addTaskInput.addEventListener('keyup', HandleInput);
document.addEventListener('click', handleClickListner);