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Created Nov 9, 2018

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How to Add, Remove, and Sort Table Rows Dynamically using jQuery
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Sample</title>
<link rel="stylesheet" href="https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/themes/smoothness/jquery-ui.css">
<style>
.container {
width: 500px;
margin: 100px auto;
}
input {
width: 300px;
font-size: 18px;
margin: 10px;
padding: 10px;
}
.remove {
width: 30px;
height: 30px;
font-size: 20px;
background-color: tomato;
color: white;
border: none;
border-radius: 15px;
}
#addRow, #getValues {
width: 130px;
height: 40px;
font-size: 16px;
background-color: lightseagreen;
color: white;
border: none;
margin: 20px;
}
button:hover {
cursor: pointer;
}
tr:hover {
cursor: move;
}
</style>
</head>
<body>
<div class="container">
<table>
<tbody>
<tr>
<td><input type="text" name="name"></td>
<td><button class="remove">-</button></td>
</tr>
<tr>
<td><input type="text" name="name"></td>
<td><button class="remove">-</button></td>
</tr>
</tbody>
</table>
<button id="addRow">+ Add</button>
<button id="getValues">Get Values</button>
</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js"></script>
<script>
var html = '<tr><td><input type="text" name="name"></td><td><button class="remove">-</button></td></tr>';
$(function() {
$('tbody').sortable();
$('#addRow').click(function(){
$('tbody').append(html);
});
$(document).on('click', '.remove', function() {
$(this).parents('tr').remove();
});
$('#getValues').click(function(){
var values = [];
$('input[name="name"]').each(function(i, elem){
values.push($(elem).val());
});
alert(values.join(', '));
});
});
</script>
</body>
</html>
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