<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!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>
<script src="/RedseaPlatform/skins/library/jquery/jquery-1.11.1.min.js" type="text/javascript"></script>
<script type="text/javascript">
function test(){
console.log($("#testForm").serialize());
alert($("#testForm").serialize());
}
</script>
</head>
<body>
<form id="testForm">
<input type="checkbox" name="field1" value="1" checked />
<input type="text" name="field2" value="1" />
<input type="radio" name="field3" value="0" />
<input type="radio" name="field3" value="1" />
<button type="button" οnclick="test()">测试</button>
</form>
</body>
</html>
可见,被选中的checkbox,和radio才会有key=value值,每一个checkbox都会生成一个key=value对,即使他们的名字是相同的。