<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1.0">
<title>TO Do App</title>
<style type="text/css">
*{ margin: 0;
padding: 0;
box-sizing: border-box;
}
ul li{ cursor: pointer;
position: relative;
padding: 12px 8px 12px 40px;
background: #eee;
font-size: 18px;
transition: 0.2s;
user-select: none;
}
ul li:nth-child(odd){
background: #f9f9f9;
}
ul li:hover{
background: #ddd;
}
ul li.checked{
background: #888;
color: #fff;
text-decoration: line-through;
}
ul li.checked::before{
content: '';
position: absolute;
border-color: #fff;
border-style: solid;
border-width: 0 2px 2px 0;
top: 10px;
left: 16px;
transform: rotate(45deg);
height: 15px ;
width: 7px;
}
.close{
position: absolute;
right: 0;
top: 0;
padding: 12px 16px 12px 16px;
}
.close:hover{
background: #00b867;
color: white;
text-align: center;
}
.header{
background: #00b867;
padding: 30px 40px;
color: white;
text-align: center;
}
.header:after{
content: "";
display: table;
clear: both;
}
input{
border: none;
width: 75%;
padding: 10px;
float: left;
font-size: 16px;
box-sizing: border-box;
}
.addBtn{
padding: 10px;
box-sizing: border-box;
width: 25%;
background: #d9d9d9;
color: #555;
float: left;
text-align: center;
font-size: 16px;
cursor: pointer;
transition: 0.3s;
}
.addBtn:hover{
background: #bbb;
}
</style>
</head>
<body>
<div id="myDIV" class="header">
<h2 > To Do list Example</h2>
<input type="text" id="myInput" placeholder="Title......">
<span onclick="newElement()" class="addBtn">Add</span>
</div>
<ul id="myUL">
<li>Hit the gym</li>
<li class="checked">Pay bills</li>
<li>Clean the car</li>
<li>Buy Groceries</li>
<li>Read a book</li>
<li>Organize Home</li>
</ul>
<script type="text/javascript">
// Create a close button and append to each list item
var myNodelist=document.getElementsByTagName('LI');
var i;
for(i=0; i<myNodelist.length; i++){
var span=document.createElement('SPAN');
var txt=document.createTextNode("\u00D7");
span.className="close";
span.appendChild(txt);
myNodelist[i].appendChild(span);
}
// Click on a close button to hidde the current list item
var close=document.getElementsByClassName('close');
var i;
for(i=0; i<close.length; i++){
close[i].onclick= function(){
var div = this.parentElement;
div.style.display="none";
}
}
// Add a checked symbol when clicking on a list item
var list=document.querySelector('ul');
list.addEventListener('click', function(ev){
if (ev.target.tagName==='LI') {
ev.target.classList.toggle('checked');
}
},false);
// Create a new list item when clicking on the "add" button
function newElement(){
var li=document.createElement('li');
var inputValue=document.getElementById('myInput').value;
var t=document.createTextNode(inputValue);
li.appendChild(t);
if (inputValue==='') {
alert('You must write something');
}else{
document.getElementById('myUL').appendChild(li);
}
document.getElementById('myInput').value="";
var span=document.createElement('SPAN');
var txt=document.createTextNode('\u00D7');
span.className='close';
span.appendChild(txt);
li.appendChild(span);
for(i=0; i<close.length; i++){
close[i].onclick=function(){
var div =this.parentElement;
div.style.display="none";
}
}
}
</script>
</body>
</html>
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