isopen.jsp
上传用户:apbaoyuan
上传日期:2021-02-12
资源大小:1015k
文件大小:1k
- <%@page contentType="text/html;charset=GB2312"%>
- <%@page import="java.sql.*"%>
- <%@page import="java.util.*"%>
- <%@include file="opendata.jsp"%>
- <%@include file="check.jsp"%>
- <%
- try {
- request.setCharacterEncoding("GB2312");
- int questionid;
- int isopen;
- questionid = Integer.parseInt(request.getParameter("questionid"));
- out.print(questionid);
- sql = "SELECT IsOpen from Questions where QuestionID ="+questionid;
- rs = smt.executeQuery(sql);
- // rs.beforeFirst();
- while(rs.next())
- {
- isopen = rs.getInt(1);
- if(isopen==1)
- {
- sql = "update Questions set IsOpen = 0 where QuestionID = "+questionid;
- smt.executeUpdate(sql);
- response.sendRedirect("mainform.jsp");
- }
- else if(isopen==0)
- {
- sql = "update Questions set IsOpen = 1 where QuestionID = "+questionid;
- smt.executeUpdate(sql);
- response.sendRedirect("mainform.jsp");;
- }
- }
- rs.close();
- smt.close();
- con.close();
- }
- catch (Exception e) {
- e.getStackTrace();
- }
- %>
- <html>
- <head>
- <title>
- isvisable
- </title>
- </head>
- </html>