DropDownList connected to the database table

Question

Hello Gurus.
How it is possible to create a value help for a field in web dynpro application and connect it to the database table column.
In ABAP it seems simple to me, but what about web dynpro application written in Java?
I use the Sap Netweaver Developer Studio.
Thank yoo .
LUCAS

Answer 1

Hi
I have mention the rs as ResultSet from database.
See the thread for database connection
Re: what is the process to connect to database from webdynpro ?
try{
Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver");
Connection conn= java.sql.DriverManager.getConnection("jdbc:microsoft:sqlserver://Server:Host;user=UserName;password=Password;database=DBUser");
Statement st=conn.createStatement();
ResultSet rs=st.executeQuery("SQLSelect");
//Do the rest of code
}catch(Exception e){
You can get the samples and Tutorials from here.
You can understand how it works try to import the samples and learn how to get the values and assign the values to a UI elements.
<a href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/sdn/developerareas/webdynpro?rid=/library/uuid/49f2ea90-0201-0010-ce8e-de18b94aee2d">web Dynpro Sample Applications and Tutorials</a>
Kind Regards
Mukesh