?? delreadercontroller.java
字號:
import java.io.IOException;
import java.sql.ResultSet;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import library.DBConnection;
@SuppressWarnings("serial")
public class delReaderController extends Controller {
public void doPost (HttpServletRequest req,
HttpServletResponse res) throws ServletException, IOException {
String del="",del1="",id="";
HttpSession session = req.getSession();
del = req.getParameter("del");
del1 = req.getParameter("del2");
id = req.getParameter("id");
try{
if(del.equals("yes")&&del1.equals("yes")){
DBConnection connection = DBConnection.Instance();
String sql = "delete from reader where readerid ='"+id+"'";
boolean w = false;
w = connection.runUpdate(sql);
//session.removeAttribute("rdsearchresult");
res.sendRedirect("../admin/searchreader.jsp?jieguo1=success&id="+id);
}
if(del.equals("yes")&&del1.equals("no")){
res.sendRedirect("../admin/readsearchresult.jsp?jieguo=failed1&id="+id);
}
if(del.equals("no")&&del1.equals("yes")){
res.sendRedirect("../admin/readsearchresult.jsp?jieguo=failed2&id="+id);
}
if(del.equals("no")&&del1.equals("no")){
res.sendRedirect("../admin/readsearchresult.jsp?jieguo=failed3&id="+id);
}
}catch(Exception e){
sendErrorRedirect(req, res, e);
}
}
}
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