Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

how to connect the back end with Directive tag in jsp ...

Answer Posted / lovly

A Connection to a database can be established from a jsp page by writing the code to establish a connection using a jsp scriptlets.


<%@ page language=”java” contentType=”text/html”
import=”java.sql.*,java.sql.Statement %>

<%
//load the Oracle JDBC driver or any other driver for a specific
vendor
Class.forName(”sun.jdbc.odbc.JdbcOdbcDriver”);

//open a connection to the “scott” database or other database which you have created. You should provide the username and password as part of this connection string. Here the username and password are scott and tiger.
Connection con=
DriverManager.getConnection(”jdbc:odbc:scott”,”scott”,”tiger”);

//create a statement object for sending SQL queries
Statement stmt = con.createStatement();

//place query results in a ResultSet object

//To get all projects of a particular project leader.
ResultSet res = stmt.executeQuery(” select * from employee”);

String ename=null;

%>
Further then you can use the resultset object “res” to read data in the following way.



<%
while(res.next())
{
ename=res.getString(”ename”);
%>

Is This Answer Correct ?    1 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is jsp scriptlet tag used for?

904


What is request getcontextpath ()?

904


Explain translation phase.

881


What is jsp and how it works?

890


What is the standard action?

973


When destroy method of jsp is called?

926


Explain the jsp implicit objects?

983


Why do we use jsp?

895


What are the different types of jsp tags?

824


What are the steps for creating custom tags in jsp?

880


What is a translation unit?

906


Can we use javascript with jsp pages?

960


How does a jsp work?

879


What is context url?

859


Can an interface be implemented in the jsp file?

943