1.form表单submit直接提交数据
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
<c:set var="ctx" value="<%=request.getContextPath()%>" />
<html>
<head>
<title>from表单提交</title>
<script type="text/javascript" src="${ctx}/static/js/jquery-1.8.3.min.js"></script>
</head>
<body>
<form action="${ctx}/form/user" method="post" onsubmint="return check()">
<table>
<tr>
<td>ID:</td>
<td>
<input type="text" name="id" />
</td>
</tr>
<tr>
<td>用户名：</td>
<td>
<input type="text" name="name" />
</td>
</tr>
<tr>
<td>密码：</td>
<td>
<input type="text" name="password" />
</td>
</tr>
<tr>
<td>年龄：</td>
<td>
<input type="text" name="age" />
</td>
</tr>
<tr>
<td>性别</td>
<td>
<input type="text" name="sex" />
</td>
</tr>
</table>
<button type="submit">确定</button>
</form>
<script>
//表单提交前进行的校验
function check(){
return true;
}
</script>
</body>
</html>
2.通过ajax进行form表单提交
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
<c:set var="ctx" value="<%=request.getContextPath()%>" />
<html>
<head>
<title>from表单提交</title>
<script type="text/javascript" src="${ctx}/static/js/jquery-1.8.3.min.js"></script>
</head>
<body>
<form method="post" id="userAdd">
<table>
<tr>
<td>ID:</td>
<td>
<input type="text" name="id" />
</td>
</tr>
<tr>
<td>用户名：</td>
<td>
<input type="text" name="name" />
</td>
</tr>
<tr>
<td>密码：</td>
<td>
<input type="text" name="password" />
</td>
</tr>
<tr>
<td>年龄：</td>
<td>
<input type="text" name="age" />
</td>
</tr>
<tr>
<td>性别</td>
<td>
<input type="text" name="sex" />
</td>
</tr>
</table>
<a href="javascript:userAdd()">确定</a>
</form>
<script>
function userAdd(){
$.ajax({
url:"${ctx}/form/user",
data:$("#userAdd").serialize(),
type:"post",
success:function(data){
console.log(data);
}
});
}
</script>
</body>
</html>