html5权威指南:html全局属性

html全局属性:http://www.w3school.com.cn/tags/html_ref_standardattributes.asp

辅助记忆:(ail1,s2,c3,t3,d4)(acdlist)(accesskey,id,lang|style,spellcheck|class,contenteditable,contextmenu|title,tabindex,translate|data-*,dir,draggable,dropzone

(字母为属性首字母,数字为个数);

陌生:

1.hidden属性

<!DOCTYPE HTML>
<html>
    <head>    
        <title>Example</title>
        <script>
            var toggleHidden = function() {
                var elem = document.getElementById("toggle");
                if (elem.hasAttribute("hidden")) {
                    elem.removeAttribute("hidden");
                } else {
                    elem.setAttribute("hidden", "hidden");
                }
            }
        </script>
    </head>
    <body>
        <button onclick="toggleHidden()">Toggle</button>
        <table>
            <tr><th>Name</th><th>City</th></tr>
            <tr><td>Adam Freeman</td><td>London</td></tr>
            <tr id="toggle" hidden><td>Joe Smith</td><td>New York</td></tr>
            <tr><td>Anne Jones</td><td>Paris</td></tr>
        </table>
    </body>
</html>

 

  

 

posted @ 2016-10-20 21:09  承载梦想-韩旭明  阅读(228)  评论(0编辑  收藏  举报