$(document).ready(function(){
//set up event handler to watch for user submits
$('#js-shopping-list-form').on('click', 'button', function(e) {
e.preventDefault();
//alert($('was clicked'));
/* const addItem = $(this).val();
Ask John about this, I can't figure this method out */
//store most current submitted input value in variable
const addItem = $('.js-shopping-list-entry').val();
console.log(addItem);
//clear out text input
$('.js-shopping-list-entry').val('');
//Add our variable 'addItem' to shopping list as a 'li'
$('.shopping-list').append(
`<li>
<span class="shopping-item">${addItem}</span>
<div class="shopping-item-controls">
<button class="shopping-item-toggle">
<span class="button-label">check</span>
</button>
<button class="shopping-item-delete">
<span class="button-label">delete</span>
</button>
</div>
</li>`);
});
//Now need event listener to watch for delete' button.
$('.shopping-list').on('click', '.shopping-item-delete', function() {
$(this).closest('li').remove();
});
//now need to cross items when check button clicked (toggle class)
$('.shopping-list').on('click', '.shopping-item-toggle', function(event) {
$(this).closest('li').find('.shopping-item').toggleClass('shopping-item__checked');
});
});
* {
box-sizing: border-box;
}
body {
font-family: 'Roboto', sans-serif;
}
button, input[type="text"] {
padding: 5px;
}
button:hover {
cursor: pointer;
}
#shopping-list-item {
width: 250px;
}
.container {
max-width: 600px;
margin: 0 auto;
}
.shopping-list {
list-style: none;
padding-left: 0;
}
.shopping-list > li {
margin-bottom: 20px;
border: 1px solid grey;
padding: 20px;
}
.shopping-item {
display: block;
color: grey;
font-style: italic;
font-size: 20px;
margin-bottom: 15px;
}
.shopping-item__checked {
text-decoration: line-through;
}
<!DOCTYPE html>
<html lang="en">
<head>
<title>Shopping List</title>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/normalize/4.2.0/normalize.min.css">
<link href="https://fonts.googleapis.com/css?family=Roboto" rel="stylesheet">
<link rel="stylesheet" href="main.css">
</head>
<body>
<div class="container">
<h1>Shopping List</h1>
<form id="js-shopping-list-form">
<label for="shopping-list-entry">Add an item</label>
<input type="text" name="shopping-list-entry" class="js-shopping-list-entry" placeholder="e.g., broccoli">
<button type="submit">Add item</button>
</form>
<ul class="shopping-list">
<li>
<span class="shopping-item">apples</span>
<div class="shopping-item-controls">
<button class="shopping-item-toggle">
<span class="button-label">check</span>
</button>
<button class="shopping-item-delete">
<span class="button-label">delete</span>
</button>
</div>
</li>
<li>
<span class="shopping-item">oranges</span>
<div class="shopping-item-controls">
<button class="shopping-item-toggle">
<span class="button-label">check</span>
</button>
<button class="shopping-item-delete">
<span class="button-label">delete</span>
</button>
</div>
</li>
<li>
<span class="shopping-item shopping-item__checked">milk</span>
<div class="shopping-item-controls">
<button class="shopping-item-toggle">
<span class="button-label">check</span>
</button>
<button class="shopping-item-delete">
<span class="button-label">delete</span>
</button>
</div>
</li>
<li>
<span class="shopping-item">bread</span>
<div class="shopping-item-controls">
<button class="shopping-item-toggle">
<span class="button-label">check</span>
</button>
<button class="shopping-item-delete">
<span class="button-label">delete</span>
</button>
</div>
</li>
</ul>
</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script src="index.js" type="text/javascript"></script>
</body>
</html>