Printing text in javabean
i've done a complete working application of jsp pages that manages employee information. For added usefulness and security, I'm re-translating the pages to include javabeans. however, I've stuck on one issue. how do i get the javabean tp print text, like using the 'out.print' command?
my codes are as follows:
package pDirectory;
import java.io.*;
import java.sql.*;
public class retrieve
public retrieve()
public void retrieve()
Connection con=null;
Statement stmt=null;
Statement stmt2=null;
ResultSet rs=null;
try{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
con=DriverManager.getConnection("jdbc:odbc:univac","localhost","n28nick");
stmt=con.createStatement();
stmt2=con.createStatement();
String sql="SELECT DISTINCT DEPARTMENT FROM EMPLOYEE";
rs=stmt.executeQuery(sql);
while (rs.next())
String dept=rs.getString("department");
out.print("<option value='"+dept+"'>"+dept+"</option>");
stmt.close();
println("</select></td></tr>");
println("<tr><td width='200'>Employee Designation:*</td><td width='200'>");
println("<select name='designation'>");
String sql2="SELECT DISTINCT designation FROM EMPLOYEE";
rs=stmt2.executeQuery(sql2);
while (rs.next())
String des=rs.getString("designation");
println("<option value='"+des+"'>"+des+"</option>");
stmt2.close();
con.close();
catch(Exception e)
println("Error: "+e.getMessage());
}
Hi
KEEP a BREAK-POINT and debug the internal table lines how it is coming
some overlap must be happening ..check.
Also check the code where you are getting this text into internal table.
1) One way to debug smartform is to debug the Function Module of that smartforms.
If you want to debug particular smartform node that the solution would be,
insert a "Program Line" just above the node you want to debug and this program line write a normal abap breakpoint.
So whenever you call the smartforms, it will stop at this breakpoint and you can debug onwards.
2) SFTRACE can be used for debugging SMARTFORMS.
Read More here.
http://help.sap.com/saphelp_erp2004/helpdata/en/49/c3d8a4a05b11d5b6ef006094192fe3/frameset.htm
Reward points for useful Answers
Regards
Anji
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Assign points if useful.
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