📄 newsmodifydisplay.jsp
字号:
<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<script language="JavaScript">
function checkdata(){
content=document.modify.content.value;
title=document.modify.title.value;
posttime=document.modify.posttime.value;
if(title.length<5)
{ alert('新闻标题不能小于5个字段');
return false;
}
if(posttime.length<6)
{ alert("发布时间不能小于6个字段") ;
return false;
}
if(content.length<10)
{ alert("新闻内容不能小于10个字段") ;
return false;
}
}
</script>
<title>信息显示</title>
<style type="text/css">
<!--
body {
background-image: url(../Picture/index-top_2.gif);
}
.STYLE1 {
font-weight: bold;
font-size: 18px;
}
.STYLE2 {
font-size: 14px;
font-weight: bold;
}
-->
</style><meta http-equiv="Content-Type" content="text/html; charset=gb2312"></head>
<body>
<%
int i=0;
String content="";
String posttime="";
int newsid=0;
Connection con;
String statement="";
ResultSet result;
String title= new String(request.getParameter("title").getBytes("ISO8859_1"),"GBK");
try{ Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
}
catch(ClassNotFoundException e){}
try{
con=DriverManager.getConnection("jdbc:odbc:nbos","","");
Statement sql=con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_READ_ONLY);
statement="select * from News where Title='"+title+"'";
result=sql.executeQuery(statement);
if(result.next())
{ newsid=result.getInt("NewsID");
content=result.getString("Content");
posttime=result.getString("PostTime");
i++;
}
%>
<form name="modify" method="post" action="newsmodifyresult.jsp?newsid=<%=newsid%>" OnSubmit="return checkdata();">
<table background="../Picture/l33.gif" width="686" align="left">
<tr background="../Picture/topbg.gif">
<td colspan="4" background="../Picture/topbg.gif"><div align="center" class="STYLE1">修改新闻信息</div></td>
</tr>
<tr background="../Picture/l33.gif">
<td height="18"><div align="center">新闻标题：</div></td>
<td height="18" colspan="2"><input name="title" type="text" size="25" value="<%=title%>"></td>
<td height="18"> </td>
</tr>
<tr background="../Picture/l33.gif"> </tr>
<tr background="../Picture/l33.gif">
<td height="18"><div align="center">发布时间：</div></td>
<td height="18" colspan="2"><input type="text" name="posttime" value="<%=posttime%>"></td>
<td height="18"> </td>
</tr>
<tr background="../Picture/l33.gif"> </tr>
<tr background="../Picture/l33.gif">
<td height="7"><div align="center">文章类型：</div></td>
<td height="7" colspan="2"><select name="type">
<option>新闻快递</option>
<option>最新公告</option>
</select></td>
<td height="7"> </td>
</tr>
<tr background="../Picture/l33.gif"> </tr>
<tr background="../Picture/l33.gif">
<td width="129" height="15"><div align="center">新闻内容:</div>
<div align="left"></div></td>
<td colspan="3" rowspan="2"><textarea name="content" cols="75" rows="15" ><%=content%></textarea>
<div align="center"></div> </td>
</tr>
<tr background="../Picture/l33.gif">
<td height="150"><div align="right"></div> <div align="right"></div></td>
</tr>
<tr background="../Picture/l33.gif">
<td><p align="center"> </p></td>
<td width="188">
<div align="center">
<input type="submit" name="Submit" value="修改" />
</div> </td>
<td width="114">
<div align="center">
<input type="reset" name="reset" value="重置" />
</div> </td>
<td width="235"> </td>
</tr>
<tr>
<td height="21" colspan="4" background="../Picture/bottombg.gif"> </td>
</tr>
</table>
</form>
<% result.close(); }
catch(Exception e){ } %>
</body>
</html>
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