errorpad_addrate.jsp
资源名称:0102010.rar [点击查看]
上传用户:nbluoke
上传日期:2013-08-09
资源大小:4851k
文件大小:3k
源码类别:
教育系统应用
开发平台:
WORD
- <%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
- <%@ page import="jinghua.*"%>
- <jsp:useBean id="DBCon" class="jinghua.JinghuaConn" scope="session">
- </jsp:useBean>
- <%!boolean debug=true;
- %>
- <%
- String strPage=request.getParameter("OnPage");
- String errorpad_grade=request.getParameter("Grade");
- String errorpad_sub=request.getParameter("Subject");
- String errorpad_knowpoint=request.getParameter("KnowPoint");
- String errorpad_testtype=request.getParameter("testtype");
- String errorpad_errorcount=request.getParameter("errorcount");
- if(debug){
- out.print("<br>grade="+errorpad_grade+
- "<br>sub="+errorpad_sub+
- "<br>knowpoint="+errorpad_knowpoint+
- "<br>testtype="+errorpad_testtype+
- "<br>errorcunt="+errorpad_errorcount);
- }
- if(errorpad_grade!=null)
- {
- session.setAttribute("errorpad_grade",errorpad_grade);
- }
- else
- {
- errorpad_grade=(String)session.getAttribute("errorpad_grade");
- }
- if(errorpad_sub!=null)
- {
- session.setAttribute("errorpad_sub",errorpad_sub);
- }else
- {
- errorpad_sub=(String)session.getAttribute("errorpad_sub");
- }
- if(errorpad_knowpoint!=null)
- {
- session.setAttribute("errorpad_knowpoint",errorpad_knowpoint);
- }
- else
- {
- errorpad_knowpoint=(String)session.getAttribute("errorpad_knowpoint");
- }
- if(errorpad_testtype!=null)
- {
- session.setAttribute("errorpad_testtype",errorpad_testtype);
- }
- else
- {
- errorpad_testtype=(String)session.getAttribute("errorpad_testtype");
- }
- if(errorpad_errorcount!=null)
- {
- session.setAttribute("errorpad_errorcount",errorpad_errorcount);
- }
- else
- {
- errorpad_errorcount=(String)session.getAttribute("errorpad_errorcount");
- }
- String [] ids=request.getParameterValues("id");
- if(ids==null){
- Tools.showalert("请您选择欲删除的知识点!",out);
- Tools.goback(out);
- }else
- {
- String sql;
- StringBuffer sb=new StringBuffer();
- for(int i=0;i<ids.length;i++){
- sb.append(ids[i]+",");
- }
- sql=sb.toString().substring(0,sb.length()-1);
- sql="update errorpad set errorcount=errorcount+1 where id in ("+sql+")";
- if(debug){
- out.print("<br>sql="+sql);
- }
- try{
- Connection con=DBCon.getConnection();
- PreparedStatement pstmt=con.prepareStatement(sql);
- pstmt.executeUpdate();
- pstmt.close();
- if(debug){
- out.print("<BR>delete errorpad sql="+sql);
- }
- response.sendRedirect("errorpad.jsp?page="+strPage);
- //Tools.showJS("window.open('admin_subject.jsp','_self')",out);
- }
- catch(SQLException se){
- out.println(se.toString());
- }
- catch(Exception e){
- out.print(e.toString());
- }
- finally{
- DBCon.dropConnection();
- }
- }
- %>