Question

当我点击按钮添加时，我想要一个动态按钮添加到div中。我试过但不能这样做。在代码中，我无法弄清楚错误在哪里。这是我的代码。

<!DOCTYPE html>
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<html>
    <head>
        <title>Content</title>
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
        <!-- Bootstrap -->
        <link href="stylesheets/bootstrap.min.css" rel="stylesheet" type="text/css">
        <link href="stylesheets/bootstrap.css" rel="stylesheet" type="text/css">
        <link href="stylesheets/bootstrap-theme.min.css" rel="stylesheet" type="text/css">
        <link href="stylesheets/bootstrap-theme.css" rel="stylesheet" type="text/css">
        <script type="text/javascript">
            function addinfo()
            {
                //Create an input type dynamically.   
                element = document.createElement("button");
                element.className='btn btn-default';
                var t=document.createTextNode("Edit");
                element.appendChild(t);
                element.id=t;
                //var account=document.getElementById('newaccname').value;

                var foo = document.getElementById("acc");
//                //Append the element in page (in span).  
                foo.appendChild(element);
//                    var d = document.getElementById('acc');
//                    d.appendChild(i);
            }
        </script>
    </head>
    <body>
        <button type="submit" name="addaccount" class="btn btn-default" onlick="addinfo()">Add</button>
<div id="acc" style="width:500px;height:100px;border:1px solid #000;"></div>
</body>
</html>

Answer 1

您的代码中有拼写错误。 onlick - ＆gt;的onclick

onlick="addinfo()"

显然应该是

onclick="addInfo()"

按钮单击时添加动态元素

1 个答案: