📄 modifyinfo.jsp
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<%@ page language="java" import="java.util.*,entity.User" pageEncoding="gbk"%>
<jsp:directive.page import="entity.User;"/>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'modifyinfo.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
<script language="JavaScript">
var agePattern=/^[1-9]\d{1}$/;
var qqPattern=/^[1-9]\d{4,8}$/;
function check(){
var objForm=document.modifyuser_info;
var strpas=objForm.password.value;
var strpas2=objForm.password2.value;
if(strpas=="" || strpas2=="" ){
alert("请输入密码或确认密码！");
event.returnValue=false;
}
else if(strpas2!=strpas){
alert("确认密码与密码不一致，请重新输入！" );
event.returnValue=false;
}
else if(strpas.length<6 || strpas.length>8 || strpas2.length<6 || strpas2.length>8 ){
alert("确认密码与密码长度必须大于等于6个字符小于等于8个字符！请重新输入！" );
event.returnValue=false;
}
var strage=objForm.age.value;
if((strage!="") && (!agePattern.test(strage))){
alert("年龄只能为两位数字（>=10 and <=99）！请重新输入！");
event.returnValue=false;
}
var strqq=objForm.qq.value;
if(strqq!="" && !qqPattern.test(objEle.value)){
alert("QQ只能为数字且在5位数和9位数之间！请重新输入！");
event.returnValue=false;
}
alert("OK!");
}
function checkPas(){
var objForm=document.modifyuser_info;
var strpas=objForm.password.value;
var strpas2=objForm.password2.value;
if(strpas=="" || strpas2=="" ){
alert("没有输入密码或确认密码！请重新输入！")
}
else if(strpas2!=strpas){
alert("确认密码与密码不一致，请重新输入！" );
}
else if(strpas.length<6 || strpas.length>8 || strpas2.length<6 || strpas2.length>8 ){
alert("确认密码与密码长度必须大于等于6个字符小于等于8个字符！请重新输入！" );
}
}
function checkAge(objEle){
if(objEle.value!="" && !agePattern.test(objEle.value)){
alert("年龄只能为两位数字且（>=10 and <=99）！请重新输入！");
}
}
function checkQq(objEle){
if(objEle.value!="" && !qqPattern.test(objEle.value)){
alert("QQ只能为数字且在5位数和9位数之间！请重新输入！");
}
}
</script>
</head>
<body bgcolor="#C0DFFD">修改个人资料<br>
<%HttpSession ss=request.getSession();
User user= (User ) ss.getAttribute("user");
user.getId();
//out.print(user.getName());
%>
<br><form method="post" name="modifyuser_info" onsubmit="check()" action="/forum/servlet/Control?op=modify"><table width="335" border="0" align="center" height="245">
<tbody><tr>
<td> 用户名</td>
<td> <input type="text" name="id" value="<%=user.getId()%>" disabled></td></tr>
<tr>
<td> 密码</td>
<td> <input type="password" name="password" value="<%=user.getPassword()%>"></td></tr>
<tr>
<td> 确认密码</td>
<td> <input type="password" name="password2" onblur="checkPas(this)" value="<%=user.getPassword()%>"></td></tr>
<tr>
<td> 年龄</td>
<td> <input type="text" name="age" onblur="checkAge(this)" value="<%=user.getAge()%>"></td></tr>
<tr>
<td> 性别</td>
<% if(user.getSex().equals("F"))
{%>
<td>男<input type="radio" checked="true" value="F" name="sex">女<input type="radio" value="M" name="sex"></td></tr>
<%}
else { %>
<td>男<input type="radio" value="F" name="sex">女<input type="radio" checked="true" value="M" name="sex"></td></tr>
<%} %>
<tr>
<td> 姓名</td>
<td> <input type="text" name="name" onblur="checkName(this)" value="<%=user.getName()%>"></td></tr>
<tr>
<td> QQ</td>
<td> <input type="text" name="qq" onblur="checkQq(this)" value="<%=user.getQq()%>"></td></tr>
<tr><td colspan=2 align="center"><input type="submit" value="提交" name="ok" ></td>
</tbody></table>
<div align="center"><input type="Button" name="return" value="返回" action="" onclick="window.history.back()"/></div>
</form>
</body>
</html>
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