📄 edit.jsp
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<%@ page language="java" contentType="text/html; charset=GB2312"
pageEncoding="GB2312"%>
<%@ page import="com.wxpn.tutorial.servlet.News"%>
<%if (session.getAttribute("userName") == null) {
response.sendRedirect("login.jsp");
}%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=GB2312">
<meta http-equiv="Content-Language" content="zh-cn">
<title>新闻-阅读</title>
<script language="JavaScript"><!--
function validateCompose(){
var MB_TITLE = document.frmCompose.MB_TITLE.value;
var MB_CONTENT = document.frmCompose.MB_CONTENT.value;
if (MB_TITLE ==""){
alert("必须填写标题!");
return false;
}
if (MB_CONTENT ==""){
alert("必须填写内容!");
return false;
}
return true;
}
-->
</script>
</head>
<body>
<div align=center><%if (request.getAttribute("msg") == null) {
%> 还没有任何新闻。 <%} else {
News msg = (News) request.getAttribute("msg");
%>
<form name="frmCompose" method="POST"
action="UpdateNewsServlet"
onSubmit="javaScript:return validateCompose();"><br>
<table border="1" width="75%" cellspacing="0" cellpadding="0"
bordercolorlight="#000000" bordercolordark="#FFFFFF">
<tr>
<td width="75%" colspan=2 bgcolor="#0000FF" height="35" align=center><b><font
color="#FFFFFF">修改新闻</font></b></td>
</tr>
<tr>
<td bgcolor="#FCFCFC" width="20%" valign="top"></td>
<td bgcolor="#FCFCFC" width="80%"></td>
</tr>
<tr>
<td align=center bgcolor="#FCFCFC">作者: </td>
<td align=left bgcolor="#FCFCFC"><%=msg.getAuthor()%> 发表于<%=msg.getStrCompose_date()%></td>
</tr>
<tr>
<td bgcolor="#FCFCFC" align=center>标题: </td>
<td bgcolor="#FCFCFC" align=left><input type="text" name="MB_TITLE"
value="<%=msg.getTitle()%>"></td>
</tr>
<tr>
<td align=center bgcolor="#FCFCFC">内容: </td>
<td align=left bgcolor="#FCFCFC"><textarea rows="8" name="MB_CONTENT"
cols="34"><%=msg.getContent()%></textarea></td>
</tr>
<tr>
<td align=center bgcolor="#FCFCFC">更新发布时间: </td>
<td align=left bgcolor="#FCFCFC"><input type="radio" value="true"
name="newtime">是<input type="radio" value="newtime" name="false">否</td>
</tr>
<tr>
<td width="100%" align=center colspan="2" height="50"><input
type="hidden" name="id" value="<%=msg.getId()%>"> <input
type="submit" value="提交" name="submit"> <input
type="reset" value="重置" name="reset"></td>
</tr>
<%}
%>
</table>
</form>
</div>
</body>
</html>
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