code « Error « JSP-Servlet Q&A

1. Difference between status codes and error codes

folks, How can I differentiate between error codes and status codes in case of Servlet response? Is it right to say that there is some status codes in HttpServletResponse class which show ...

2. JSP / Servlet HTTP 404 error handling

I'd like to handle HTML 404 errors in my web app. I can write this:

This works perfectly, but I want to log each ...

3. Compilation error in compiling this servlet code

package hall;
import javax.servlet.*;
import javax.servlet.http.*;

public class UrlConnect {
  public static final String DOCTYPE =
    "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\">";

  public static String headWithTitle(String title) ...

4. JSP code error - can't figure why

')' expected
out.println("Welcome "+myname+", <a href="logout.jsp\" >Logout</a>");

5. eclipse jsp - no colors, code completion and error detection

I'm trying to find a way to have colors and code completion and error detection in jsp pages. i have Eclipse Java EE IDE for Web Developers. Version: Helios Service Release ...

6. Servlet 405 error

I've this problem: HTTP method GET is not supported by this URL I know that is a known problem but I would understand where is my error. This is my code:

public class ...

7. I wrote a Servlet Code.... the DriverManager.getConnection() before this line its getting executed after this line the code is not getting excuted an...

Servlet Code. /* * To change this template, choose Tools | Templates * and open the template in the editor. */ package pack1; import; import; import java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.SQLException; import java.sql.Statement; import java.util.logging.Level; import java.util.logging.Logger; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; /** * * @author Prasad */ public class UserLoginServlet extends HttpServlet { ...

8. Why is this code gives me compile error???/

Nasser's page creating table <% Person[] people = new Person[] {new Person("Nasser Aboobaker",30, "123-456-7890"), new Person("Jean Tayler", 23, "098-765-4321"), new Person("John K George", 27, "111-222-3333"), new Person("Maria Carmen", 23, "333-345-7890")}; request.setAttribute("people", people); %>

9. How To Handle Error 404 or Error 500 with JSP Code

Thanks satya for response,and also for updation of name, well,i m using websphere 4.01 which is JSP1.2 complient.i have come to know that we can configure something with server, but all i wanna know is whethere is it possible for using the same via JSP code also what if i wanna add certain customized message to it, that has to be ...

10. How to get the status codes when error occurs on the web page

I have a jsp page jsp1.jsp. If the jsp1.jsp get any error then it will call Jsp2.jsp, which is a standard customized error page. I want to get the error status code of the web page and I want to display it in customized way like in Text area. For ex If the error is 500 Internal server error then ...

11. Jsp with error for the same code

hi all I place the jsp code <%@ page contentType="text/html; charset=Windows-31J" %> at the beginning of the code. First this is ok. 1)When I cut this code and paste another file that is not in Project. 2)And then I copy these againg from the another file. 3)I paste these code in the original jsp file. Then I got the error message ...

13. Error in JSP code

Hi, I have written a JSP page as follows. <%@ page language="java" %> <%@ page import="java.sql.ResultSet" %> <%@ page import="java.lang.Integer" %> <%@ include file="DBConnection.jsp" %> <% int userId = Integer.valueOf(request.getParameter("userId")).intValue(); String password = request.getParameter("password"); ResultSet resultSet = statement.executeQuery("select user_id, password, user_name from userdetails"); while ( { int userIdTemp = resultSet.getInt("user_id"); String passwordTemp = resultSet.getString("password"); String userNameTemp = resultSet.getString("user_name"); if ...

14. error code problem

15. why i am getting this error while my file has no such code

Dear sir when i am calling a jsp fill on app server then i am getting error as Generated servlet error: [javac] C:\Sun\AppServer\domains\domain1\generated\jsp\j2ee-apps\dmp5\war-ic_war\org\apache\jsp\ ';' expected [javac] out.write(">\r\n"); [javac] ^ [javac] 1 error although my jsp file hase no such types of code then also why i am getting this error My jsp file is as below while it has no such ...

16. error-code using jsp

17. Error in the code.

<%@ page language ="java" import ="java.util.*" %> <%@ page extends ="com.aciworldwide.application.AppPage"%> <%@ include file ="/WEB-INF/style.css"%> <% response.setHeader("Cache-Control","no-cache"); response.addHeader("Cache-Control","no-store"); response.addHeader("Cache-Control","must-revalidate"); response.setHeader("Expires","0"); %>

<%=getFormText("report.startd")%> MAXLENGTH=10>

18. error in class not in code

19. error in class and not in code

21. Error after recompiling servlet code

Dear All, Hey, Some times (and not everytime, just some times) I get the following error when I re-compile my servlet code and access it using a web browser. I do not restart tomcat after re-compiling. I get this error when I am just trying to open the html page which will ultimately call the servlet. However, after restarting tomcat, everything ...

24. Handle all error codes other than one

27. My JSP Syntax is correct but still getting 500 error code

I have an error page to capture the exceptions but the page itself is giving me 500 error code ... can someone interpret it please ? org.apache.jasper.JasperException: Exception in JSP: /errorpages.jsp:17 14: 15: 16: 17: 18: 19: We're sorry your network link caused an error. 20: Detailed information about the error has been logged so we ...

29. Servlet Error Code

Hi Everyone, I am developing a project on servlets. I want to define my custom exceptions in web.xml file. i developed my own custom exception class. In the servlet program i threw the exception. so that my container need to check the exception object in web.xml file and move to corresponding page as configured. I am unable to get the error ...