Skip to content
Permalink
29f63741db
Switch branches/tags

Name already in use

A tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Are you sure you want to create this branch?

web-three/week-2/index.html

Go to file
 
 
Cannot retrieve contributors at this time
99 lines (76 sloc) 2.39 KB
Raw Blame
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>My Shopping List App</title>
<style>
#item {
border: 1px solid #ccc;
font-size: 16px;
}
ul, li {
margin: 0;
padding: 0;
list-style-type: none;
}
li{
padding: .5em 0;
}
input:checked + span {
text-decoration: line-through;
}
</style>
</head>
<body>
<h1>My Shopping List App</h1>
<input type="text" name="item" id="item"> <button id="add">Add</button>
<hr>
<ul id="shopping-list">
</ul>
<script>
const addBtn = document.getElementById('add');
const inputBox = document.getElementById('item');
const list = document.getElementById('shopping-list');
let allItems = [ 'Milk', 'Dog food', 'Cookies', 'apples', 'bread' ];
addBtn.addEventListener('click', addItem);
function addItem(arg){
if(typeof arg === 'string'){
item = arg;
}else{
item = inputBox.value;
}
// Create list item
let li = document.createElement('li');
li.className = "list-item";
// Create an input element
let input = document.createElement('input');
input.type = "checkbox";
input.name = "items";
// Create a span element
let span = document.createElement('span');
span.innerText = item;
// Create an anchor
let a = document.createElement('a');
a.innerText = "x";
a.href = "";
a.addEventListener('click', function (event) {
this.parentNode.remove();
event.preventDefault();
});
// Append each element to our list item
li.appendChild(input);
li.appendChild(span);
li.appendChild(a);
// Append our list item to the <ul>
list.appendChild(li);
inputBox.value = "";
inputBox.focus();
}
allItems.forEach(element => {
addItem(element);
});
</script>
</body>
</html>