isvisable.jsp~2~
来自「system1为用户注册模块 system2为在线聊天系统 system3为」· JSP~2~ 代码 · 共 41 行
JSP~2~
41 行
<%@page contentType="text/html;charset=GB2312"%>
<%@page import="java.sql.*"%>
<%@page import="java.util.*"%>
<%@include file="check.jsp"%>
<jsp:useBean id="sqltest" class="database.opendata" scope="page">
</jsp:useBean>
<%
ResultSet rs=null;
int questionid;
int isvisable;
questionid = Integer.parseInt(request.getParameter("questionid"));
out.print(questionid);
String sqlstring = "SELECT IsVisable from Questions where QuestionID ="+questionid;
rs = sqltest.executeQuery(sqlstring);
while(rs.next())
{
isvisable = rs.getInt(1);
if(isvisable==1)
{
sqlstring = "update Questions set IsVisable = 0 ,IsOpen = 0 where QuestionID = "+questionid;
sqltest.executeUpdate(sqlstring);
response.sendRedirect("mainform.jsp");
}
else if(isvisable==0)
{
sqlstring = "update Questions set IsVisable = 1 ,IsOpen = 0 where QuestionID = "+questionid;
sqltest.executeUpdate(sqlstring);
response.sendRedirect("mainform.jsp");;
}
}
%>
<html>
<head>
<title>
isvisable
</title>
</head>
</html>
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