📄 editupdate.jsp
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<%@ page contentType="text/html;charset=gb2312" %>
<%@ page language="java" import="java.sql.*"%>
<jsp:useBean id="sqlbean" scope="page" class="news.sql_data"/>
<html>
<head>
<title>更新页面</title>
</head>
<body>
<%
String id,d,title,tempclass,news,del,sql;
del = (String)request.getParameter("delete");
id = (String)request.getParameter("id");
int idd = Integer.parseInt(id);
if(del!=null)
{
out.print("you select delete!");
sql="delete * from news where id="+idd;
sqlbean.executeDelete(sql);
out.print("<p align='center'><font face='Arial'><strong><br><big>Data deleted! </big><br>");
}
else
{
title = (String)request.getParameter("title");
news = (String)request.getParameter("news");
tempclass = (String)request.getParameter("class");
out.print(del);
sql="UPDATE news SET news = '" +news+ "', class ='" +tempclass+ "', title ='" +title+ "' where id="+idd;
sqlbean.executeUpdate(sql);
out.print("<p align='center'><font face='Arial'><strong><br><big>Data edited! </big><br>");
}
%>
<big><br>
</big></strong><font color="#000080"><small>< Back To <a href="main.jsp">Main Page</a>
Or <a href="editchoose.jsp">Edit More</a></small></font></font></p>
</body>
</html>
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