document.createElement(div)动态生成层步骤 _Web前端

document.createElement(div)动态生成层方法
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<script language="javascript1.2">
function Button1_onclick() //直接采用代码建立一个DIV
{
    var newElement = document.createElement("div"); 
    var newText = document.createTextNode("这是新建立 div 中的文字。"); 
    document.body.appendChild(newElement); 
    newElement.id = "newDiv"; 
    newElement.className = "newDivClass"; 
    newElement.setAttribute("name","newDivName"); 
    newElement.style.width = "300px"; 
    newElement.style.height = "200px"; 
    newElement.style.margin = "0 auto"; 
    newElement.style.border = "1px solid #DDD"; 
    newElement.appendChild(newText);  

}
  

</script>

</head>

<body onload="Button1_onclick()">
</body>
</html>