📄 edit.jsp
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<%@ page language="java" import="java.util.*" pageEncoding="GBK"%>
<%
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>编辑</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="./css/public.css">
<link rel="stylesheet" type="text/css" href="./css/oper.css">
<script type="text/javascript">
function validate() {
var txt = document.getElementById("txt");
if( txt.value == "" || txt.value == null) {
txt.value = "${user.uname }这小子什么都没有写~!";
}
return true;
}
</script>
</head>
<body>
<div class="main">
<div class="title" align="center">编 辑</div>
<div class="body" align="center">
<form action="mainServlet?oper=edit" method="post" name="myform" onsubmit="return validate()">
<textarea id="txt" name="detail" cols="100" rows="20">${updatedetail.detail }</textarea>
<br>
<br>
<input type="submit" value=" 编辑 " class="but"/>
<input type="hidden" name="id" value="${updatedetail.id }"/>
<input type="hidden" name="resp" value="${user.uname }"/>
<input type="hidden" name="grade" value="${user.grade }"/>
</form>
</div>
</div>
</body>
</html>
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