兼容性—H5标签兼容

IE6/7 不支持H5标签可以通过以下方法解决

可以通过JS创建标签实现(默认是行级标签),然后转换成块级元素。

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
    <style>
        header{
            width: 500px;
            height: 500px;
            display: block;
            background: red;
        }
        section{
            width: 300px;
            height: 300px;
            display: block;
            background: blue;
        }
        footer{
            width: 100px;
            height: 100px;
            display: block;
            background: yellow;
        }
    </style>
    <script type="text/javascript">
        document.createElement('header');    
        document.createElement('section');
        document.createElement('footer');
    </script>
</head>
<body>
    <header>header</header>
    <section>section</section>
    <footer>footer</footer>
</body>
</html>

标签很多的时候,不可能一一创建元素,可以通过JS插件实现

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
    <style>
        header{
            width: 500px;
            height: 500px;
            display: block;
            background: red;
        }
        section{
            width: 300px;
            height: 300px;
            display: block;
            background: blue;
        }
        footer{
            width: 100px;
            height: 100px;
            display: block;
            background: yellow;
        }
    </style>
    <script type="text/javascript" src="js/html5shiv.js"></script>
</head>
<body>
    <header>header</header>
    <section>section</section>
    <footer>footer</footer>
</body>
</html>

 

posted @ 2017-05-12 10:38  影子疯  阅读(462)  评论(0)    收藏  举报