add and remove fields in jquery

<div class="my-form">
    <form role="form" method="post">
        <p class="text-box">
            <label for="box1">Box <span class="box-number">1</span></label>
            <input type="text" name="boxes[]" value="" id="box1" />
            <a class="add-box" href="#">Add More</a>
        </p>
        <p><input type="submit" value="Submit" /></p>
    </form>
</div>

<script type="text/javascript">
jQuery(document).ready(function($){
    $('.my-form .add-box').click(function(){
        var n = $('.text-box').length + 1;
        var box_html = $('<p class="text-box"><label for="box' + n + '">Box <span class="box-number">' + n + '</span></label> <input type="text" name="boxes[]" value="" id="box' + n + '" /> <a href="#" class="remove-box">Remove</a></p>');
        box_html.hide();
        $('.my-form p.text-box:last').after(box_html);
        box_html.fadeIn('slow');
        return false;
    });

    $('.my-form').on('click', '.remove-box', function(){
    $(this).parent().css( 'background-color', '#FF6C6C' );
    $(this).parent().fadeOut("slow", function() {
        $(this).remove();
        $('.box-number').each(function(index){
            $(this).text( index + 1 );
        });
    });
    return false;
});
});
</script>

Comments

Popular Posts

How to pass hash in Postman

nginx: unrecognized service

Reading Excel Sheets using "Roo" gem in ruby on rails

Bootstrap Select Picker append add new item if search not exist

Add CORS to Nginx on AWS Elastic Beanstalk

Enable gzip compression on Elastic Beanstalk with nginx

Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock'

Get video duration by URL in Ruby on Rails

site-enables nginx setting in ruby in rails