jquery商城产品规格

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>产品规格选择</title>
    <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
    <style>
        .selected {
            background-color: yellow;
        }
    </style>
</head>
<body>
    <h1>选择产品规格</h1>
    <div id="color">
        <button class="spec" data-value="red">红色</button>
        <button class="spec" data-value="blue">蓝色</button>
        <button class="spec" data-value="green">绿色</button>
    </div>
    <div id="result"></div>

    <script>
        $(document).ready(function() {
            $('.spec').click(function() {
                $('.spec').removeClass('selected');
                $(this).addClass('selected');
                var selectedColor = $(this).data('value');
                $('#result').text('您选择了: ' + selectedColor);
            });
        });
    </script>
</body>
</html>

<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>

$(document).ready(function() {
    $('.spec').click(function() {
        // 事件处理代码
    });
});

.selected {
    transition: background-color 0.3s ease;
}