复制代码代码如下:
<! Doctype html public "-// w3c // dtd html 4.01 transitional // en" "http://www.w3.org/tr/html4/loose.dtd">
<html>
<голова>
<meta http-equiv = "content-type" content = "text/html; charset = utf-8">
<title> jQuery2 </title>
<script type = "text/javascript">
// 创建节点
var AddItems = function () {
document.getElementbyId ("div1"). innerHtml = "";
var value = parseint (document.getElementById ('itemsnumber'). value);
for (var i = 0; i <value; i ++) {
var input = document.createElement ("input");
input.setattribute ("type", "text");
var br = document.createElement ("br");
document.getElementbyId ("div1"). AppendChild (Input);
document.getElementbyId ("div1"). AppendChild (Br);
}
}
</script>
</head>
<тело>
<input type = "text" id = "itemsnumber">
<input type = "кнопка" id = "btn" value = "click" onclick = "additems ();" >
<div id = "div1"> </div>
</body>
</html>