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使用DOM添加节点

渐渐鱼 发布于 2018-06-27 16:08, 1627 次点击
木有反应?????

<!doctype html>
<html>
    <head>
        <meta charset="utf-8">
    </head>
    <script>
        function add()
        {
        var p2=document.body.createElement("p");
        var txt=document.createTextNode("hijklmnopq");
        p2.appendChild(txt);
        document.body.appendChild(p2);
        }
        </script>
    <body >
        <p id="ppp">
            abcdefg
        </p>
        <input type="button" value="Add" onClick="add()">
      
    </body>
</html>
1 回复
#2
林月儿2018-07-11 21:10
function add()
        {
        var p2=document.createElement("p");
        var txt=document.createTextNode("hijklmnopq");
        p2.appendChild(txt);
        document.body.appendChild(p2);
        }
1