Database « JSTL « JSP-Servlet Q&A





1. oc4j jstl db connectivity problem    stackoverflow.com

I have OAS version 10.1.3.3 and the applciation that uses jstl 1.1. in tomcat (where it works fine) does nto work fine in OAS. To use jstl 1.2 requires jsp 2.1 ...

2. how to populate a drop down list from the database with jstl?    stackoverflow.com

I know this has been asked before, but it just doesn't work for me. I'm trying to populate a drop down list from a database using jstl, here's the class i ...

3. Is it possible to return a ResultSet to work with in JSTL?    stackoverflow.com

is it possible to return ResultSet variable to JSTL foreach tag? I am getting null point error and for the wrong reason, it's saying that db2.MyServ class doesn't exist even though ...

4. How to Display data from database with servlet/jsp    stackoverflow.com

I am trying to display a list of cars from my jsp. But i don't understand why nothing appears at the runtime : Servlet code:

public class SDisplayCar extends HttpServlet{
private static final ...

5. I want to delete the last comma that comes in the end of the data fetched from db    stackoverflow.com

i want to delete the last comma which is in between the span tag: code is as follows.. show some light... as the comma comes out even in the end of ...

6. Reset password and lock user    stackoverflow.com

I have a user registration form , in this form i am taking entry for name, email and password from user. I have buttons save and reset password. save button save ...

8. JSTL database access    coderanch.com

I am reading on JSTL datbase access. Seems to use example one needs to type on top everytime: uri="http://java.sun.com/jstl/ea/core" uri="http://java.sun.com/jstl/ea/sql " etc. I was windering why it should be like this? I should be able to install jar files and work with JSTL tags. What is better? I guess if tomorrow sun moves above links then applications will crash. How to ...

9. jstl problem-accessing database    coderanch.com





10. Database Resource Bundles and JSTL    coderanch.com

You can write a generic DBResource class which takes a Locale in its constructor, and retrieves the appropriate values from the database. The problem is passing this resource bundle to JSTL. You can't use the fmt:setBundle tag as that only lets you specify a basename, and then uses ResourceBundle.getBundle() to find the bundle. ResourceBundle.getBundle() looks for a class/properties file named with ...

11. keep track of database row in jstl 'forEach' iteration    coderanch.com

How could one keep track of the row (or a field in that row specifically) in the database in jstl 'forEach' iteration over the rows of database when a user licks on the image button on each row? Just to be clear, the 'index' property of 'varStatus' just keeps track of the row in the iterated collection, not in the database. ...

14. JSTL SQL syntax for database attribute with a space in between    coderanch.com

Hi, I am working on a project that was designed 10 year back and some of the attributes name in that database has a space in between. For example Company Name if there a way to get this value using ...

15. Problem with default '' , 0 and 0.0 being inserted into database while using JSTL.    coderanch.com

Hi all , I'm facing a problem while trying to implement my screen using JSTL. In order to be able to dynamically control the screen, I tie the value attribute of an html tag to the bean value. For instance, somewhat like this: where strmeterSerial is an attribute of the bean,Consumer. That is accessed on the ...

16. Deleting rows from a database using JSP    java-forums.org





17. how to delete record from db using jsp    java-forums.org

the jsp i have written is: <%! --------------- --------- ps=con.prepareStatement("DELETE FROM LIBUCE WHERE ROLL=? AND BOOKID=?"); ------ --- %> <% int rl=Integer.parseInt(request.getParameter("t7")); String bk=request.getParameter("t8"); ps.executeUpdate(); %> WHAT ARE THE MISTAKES WID THIS CODE AND WHAT ELSE CAN BE ADDED TO DELETE RECORD FROM DATABASE WITH TWO MATCHING VALUES. WHILE IMPLEMENTING I AM GETTIN ERROR 500.

18. Hi i need a code for excel sheet upload to database    java-forums.org

in my code i am using a class to upload the file... right now i dont have that class... if you are able to upload the file the i can tell you how to read the excel file and insert to database. give me your mail id so that i can give u the sample thanks /\/

19. how to fetch 20,000 records from excel sheet & insert into access database using Java    java-forums.org

hi all hi especially to those who is reading this question i m writing a program in Java Server Pages where i want to fetch about 20,000 records from excel sheet & i hav to insert that records into access database i m developing this program for an organization where i hav to fetch this excel sheet from server will this ...

23. Connecting JSP with database    java-forums.org

26. Displaying different columns with database query    java-forums.org

I am going to explain what I want to do with an example. Let's say that I have a table with the following columns: TYPE,NAME,LASTNAME,ADDRESS and also I have another table with: TYPE,COUNTRY,CAPITAL,POPULATION I joined both tables, so the field (column) that let me distinguish between my two tables is TYPE (PERSONNEL & WORLD COUNTRIES) I have created a Search Page, ...

27. 3 tier application and database problem.    java-forums.org

28. Not able to data into database    java-forums.org

29. data is not inserting into database    java-forums.org

Hello, I am inserting data into the database using mysql and jsp. data is inserting as null into database not inserting values . can anyone tell me the solution for this? . am waiting .. Here is the code:(.jsp) <%@page contentType="text/html" pageEncoding="UTF-8"%> <%@ page language="java" import="java.sql.*;" %> ...

31. MS SQL2005 to Oracle DB    java-forums.org

33. executing catch block by saying unable to connect to database    java-forums.org

I am trying to retrieve data from database in atable for that i created the jsp pages the code is as follows hi this my first page welcome_to_database.jsp <%@ page import="java.sql.*" %> <%@ page import="java.io.*" %>* display data from the table using jsp






...

35. Problem updating access database from jsp    java-forums.org

Hi all. I am trying to update a microsoft access database using a couple of JSP forms and a database connector class. In theorey, I have a homepage from which you can select an entry and then the update button, which takes you to the UpdateTeamForm.jsp and displays all the fields in textboxes (This works so far), then I want to ...

37. Retrieving data from database every 10 secs.    java-forums.org

The client (html) will have to make a request to the server every 10 seconds then. This will probably be an AJAX call, with probably a JSON string returned containing the data. The server will simply take the request and do whatever search is needed. That should give you enough buzzwords to look up.

40. How to prevent duplicate username entry in database?    java-forums.org

Hi All, I have a application in struts framework which requires username password for login.If NewUser then I have a registration form to be filled by the user to register. The problem is that I am unable to stop duplicate values in the username field.I can do tat by making username as primary key in database but tat will not provide ...

41. Database "access"    java-forums.org

42. getting values from database in dropdown    java-forums.org