questionesregister_testpaper_delete_ok.java

一个ERP强大系统的源码

/*
 *this file is part of nseer erp
 *Copyright (C)2006-2010 Nseer(Beijing) Technology co.LTD/http://www.nseer.com 
 *
 *This program is free software; you can redistribute it and/or
 *modify it under the terms of the GNU General Public License
 *as published by the Free Software Foundation; either
 *version 2 of the License, or (at your option) any later version.
 *
 *This program is distributed in the hope that it will be useful,
 *but WITHOUT ANY WARRANTY; without even the implied warranty of
 *MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *GNU General Public License for more details.
 *
 *You should have received a copy of the GNU General Public License
 *along with this program; if not, write to the Free Software
 *Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 *这个文件是恩信科技ERP软件的组成部分。
 *版权所有（C）2006-2010 北京恩信创业科技有限公司/http://www.nseer.com
 *
 *这一程序是自由软件，你可以遵照自由软件基金会出版的GNU通用公共许可
 *证条款来修改和重新发布这一程序。或者用许可证的第二版，或者（根据你的选
 *择）用任何更新的版本。
 *
 *发布这一程序的目的是希望它有用，但没有任何担保。甚至没有适合特定目
 *的的隐含的担保。更详细的情况请参阅GNU通用公共许可证。
 *你应该已经和程序一起收到一份GNU通用公共许可证的副本。如果还没有，
 *写信给：
 *The Free Software Foundation, Inc., 675 Mass Ave, Cambridge,
 *MA02139, USA
 */
package hr.engage.test;

import javax.servlet.http.*;
import javax.servlet.jsp.*;
import javax.servlet.*;
import java.sql.*;
import java.io.*;
import include.nseer_cookie.*;
import include.nseer_db.*;

public class questionesRegister_testPaper_delete_ok extends HttpServlet{
//创建方法
ServletContext application;
HttpSession session;

public synchronized void service(HttpServletRequest request,HttpServletResponse response) throws IOException,ServletException{
HttpSession dbSession=request.getSession();
JspFactory _jspxFactory=JspFactory.getDefaultFactory();
PageContext pageContext = _jspxFactory.getPageContext(this,request,response,"",true,8192,true);
ServletContext dbApplication=dbSession.getServletContext();

try{

HttpSession session=request.getSession();
PrintWriter out=response.getWriter();

nseer_db_backup1 hr_db = new nseer_db_backup1(dbApplication);
if(hr_db.conn((String)dbSession.getAttribute("unit_db_name"))){

String test_ID=request.getParameter("test_ID") ;
String first_kind_ID=request.getParameter("first_kind_ID");
String first_kind_name=request.getParameter("first_kind_name");
String second_kind_ID=request.getParameter("second_kind_ID");
String second_kind_name=request.getParameter("second_kind_name");

try{
	String sql = "delete from hr_test where test_ID='"+test_ID+"'" ;
	hr_db.executeUpdate(sql) ;
	String sql1="delete from hr_test_details where test_ID='"+test_ID+"'";
	hr_db.executeUpdate(sql1) ;
	String sql2="select * from hr_config_major_second_kind where first_kind_ID='"+first_kind_ID+"' and first_kind_name='"+first_kind_name+"' and second_kind_ID='"+second_kind_ID+"' and second_kind_name='"+second_kind_name+"'";
	ResultSet rs=hr_db.executeQuery(sql2) ;
	if(rs.next()){
		int test_amount=rs.getInt("test_amount")-1;
		String sql3="update hr_config_major_second_kind set test_amount='"+test_amount+"' where first_kind_ID='"+first_kind_ID+"' and first_kind_name='"+first_kind_name+"' and second_kind_ID='"+second_kind_ID+"' and second_kind_name='"+second_kind_name+"'";
		hr_db.executeUpdate(sql3) ;
	}	
}
catch (Exception ex) {
		out.println("error"+ex);
}	
 hr_db.commit();
 hr_db.close();
response.sendRedirect("hr/engage/test/questionesRegister_testPaper_delete_ok_a.jsp?first_kind_ID="+first_kind_ID+"&&first_kind_name="+toUtf8String.utf8String(exchange.toURL(first_kind_name))+"&&second_kind_ID="+second_kind_ID+"&&second_kind_name="+toUtf8String.utf8String(exchange.toURL(second_kind_name))+"");
}else{
	response.sendRedirect("error_conn.htm");
}
}catch(Exception ex){}
}
}