JavaScript in HindiProgramming Language

Dynamically Add Field using jQuery

Project :- Dynamically Add Field using jQuery

Solution

  • Difficulty – Easy
  • Files – 2
  • Index.html & own.js
  • CDN Used

Index.html

<!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>Dynamic Field Add - By Hindialerts.com</title>
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.3.1/css/bootstrap.min.css" />
    <link rel="stylesheet" href="style.css">
    <style type="text/css">

    </style>
</head>

<body>
    <div class="container">
        <div class="row">
            <div class="col-md-8">
                <form action="" method="post">
                    <fieldset>
                        <ul class="list-unstyled" id="sites">
                            <li>
                                <label>Name</label><input type="text" value="" class="form-control" />
                            </li>
                        </ul>
                        <input class="btn btn-danger" type="button" id="add" value="Add More" />
                    </fieldset>
                </form>
            </div>
        </div>
    </div>

    <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.3.1/js/bootstrap.min.js"></script>
    <script src="own.js"></script>
</body>

</html>

own.js

$(document).ready(function () {
    $(document).ready(function () {
        $('#add').click(function () {
            var str = '<li class="list-item">';
            str += '<label>Name</label><input class="form-control mb-2" type="text" value=""/> ';
            str += '<input type="button" class="btn btn-danger float-right mb-2 remove" value="remove" /> ';
            str += '</li>';
            $('#sites').append(str);
        });
        $(document).on('click', '.remove', function () {
            $(this).parent('li').remove();
        });
    });
});

This is only for learning purpose that you can understand easily. If you get any error or want to something new to learn share details below.

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