Newbie needs help with frame and tag library 2003-10-14 - By Ben Doku
Back
Hi,
I've created a frameste with 2 frames. I use the left frame to display a
list of tables, and the right frame to display the records in the table
that the user selects in the left frame. It worked until I moved the code
into tag libraries. Now I can't even display the contents of the right
frame. This is the only method I've implemented in the tag library:
public int doStartTag() throws javax.servlet.jsp.JspException  {
conn = ConnectionFactory.getInstance().getConnection();
try{
if (conn == null){
//System.out.println("Connection is null");
JspWriter out = pageContext.getOut();
out.println("::Rudi");
//pageContext.getOut().print("No ORA Connection");
} else {
//pageContext.getOut().print("ORA Connection!!!");
System.out.println("Connection is not null");
}
}catch(IOException ioe){
ioe.printStackTrace();
}
return SKIP_BODY;
}
the line System.out.println displays text in tomcats output window,
however, pageContext.getOut().print("ORA Connection!!") displays the
following error in the right hand side frame: The following error was
reported: null.
Any ideas on how to solve this problem would be very much appreciated.
Thanks!!!
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