jquery.动态添加标签效果。
jquery.动态添加事件效果。
实例代码如下：
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<script type="text/javascript" src="jquery-1.11.1.js"></script>
<script type="text/javascript">
$(function() {
var count = 0;
$(function() {
$("input[type=button]").click(
function() {
var br = $("<br>");
var input = $("<input type='file'>");
var button = $("<input type='button' value='Remove"
+ (++count) + " '>");
$("#div1").append(br).append(input).append(button);
button.click(function() {
alert("delete");
br.remove();
input.remove();
button.remove();
});
});
});
</script>
<body>
<input type="button" value="replace" id="but1"><br>
<input type="file">
<input type="button" value="more" id="but">
<div id="div1"></div>
</body>
</html>