您所在位置：主题：帮忙看看下面这个，怎么没有出现预期的效果啊？
jdxyw
[专家分：230] 发布于 2006-11-05 09:49:00
我是照着书上打的。
<html>
<head>
<title>Untitled Page</title>
<script language ="jscript">
function click()
{
var newelement=document.createElement ("H2");
document.body.insertAdjacentElement("BeforeEnd",newelement);
newelement.innerText="hello" +txtName.value;
}
</script>
</head>
<body>
<input type="text" id="txtName" >
<button onclick="click()">Say hello</button>
</body>
</html>
<html>
<head>
<title>Untitled Page</title>
<script language ="jscript">
function click()
{
var newelement=document.createElement ("H2");
document.body.insertAdjacentElement("BeforeEnd",newelement);
newelement.innerText="hello" +txtName.value;
}
</script>
</head>
<body>
<input type="text" id="txtName" >
<button onclick="click()">Say hello</button>
</body>
</html>
