📄 load.jsp

📁 本文论述了一个前台笔记本销售系统的开发过程
💻 JSP
字号:
<%@ page language="java" import="java.util.*" pageEncoding="GBK"%>
<%
String username="";
String role="";
if(request.getSession().getAttribute("USERNAME")!=null){
username=(String)request.getSession().getAttribute("USERNAME");
role=(String)request.getSession().getAttribute("ROLE");
}

 %>
<style type="text/css">
<!--
.style1 {
	font-size: medium;
	font-weight: bold;
	font-color:blue;
}
-->
</style>
<script type="text/javascript">
function  onLoadpage(){
 if(document.all("USERNAME").value==""){
    alert("请输入用户名！");
     document.all("USERNAME").focus();
     return false;
 }
  if(document.all("PASSWORD").value==""){
    alert("请输入密码！");
     document.all("PASSWORD").focus();
     return false;
 }
  if(document.all("VERIFYCODE").value==""){
    alert("请输入验证码！");
     document.all("VERIFYCODE").focus();
     return false;
 }
 var username=document.all("USERNAME").value;
 var password=document.all("PASSWORD").value;
 var verifycode=document.all("VERIFYCODE").value;
document.location.href="/home/LoginAction.do?dispatch=load&USERNAME="+ username+"&PASSWORD="+password+"&VERIFYCODE="+verifycode;

}
</script>
<body>
<table width="235"  border="0" cellpadding="0" cellspacing="0">

<%if(username.equals("")){%>
  <tr>
    <td height="24" colspan="2"  style="background-color:#CCCCFF ; "><div align="center" class="style1">用户登陆</div></td>
  </tr>
  <tr>
    <td width="89" height="23" align="center"><span class="style1">用户名:</span></td>
    <td width="146"><input name="USERNAME" type="text" size="20"></td>
  </tr>
  <tr>
    <td height="24" align="center"><span class="style1">密  码: </span></td>
    <td><input name="PASSWORD" type="password" size="20"></td>
  </tr>
  <tr>
    <td height="24"  align="center"><span class="style1">验证码: </span></td>
    <td width="146"><input name="VERIFYCODE" type="text" size="9.5">
    <IMG border=0 src="../common/image.jsp" align=middle></td>
	</tr>
  <tr>
    <td height="36"  align="right"><a href="#" onclick="javascript:onLoadpage();"><img src="../image/denglu.gif" width="71" height="30" border=0 ></a></td>
    <td align="center"><a href="../account/regiest.jsp"><img src="../image/reg.gif" width="70" height="30" border=0></a></td>
  </tr>
 

<%}else{ %>
   <tr><td  align=center ><span class="style1"><%=username %>:您好！</span></td></tr>  
   <tr><td>&nbsp;</td></tr>
     <tr><td  align=center><span class="style1">欢迎登陆本网站！</span></td></tr> 
     <tr><td>&nbsp;</td></tr> 
<%} %>
</table>
</body>
⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -