Well, I notice a few things here.
1. Java constants should be all upper-case, so "iMaxBookmarks" should be
"IMAXBOOKMARKS," and Java variables and methods should begin lower-case
chars, so "MyBookmarkArray" should be myBookmarkArray.
2. I can't see how in the world you are setting a session attribute called
"MyBookmarkArray" with a ResultSet rs and undefined variable i. I think
what you want to do is something like
int i = 0;
while( rs.next) {
myBookmarkArray[i] = rs.getString( "bookmark");
i++;
}
rs.close();
conn.close();
session.setAttribute("myBookmarkArray", myBookmarkArray);
3. In your JSP, iterate through the array to get the values:
<%
Bookmark myBookmarkArray[] =
( Bookmark) session.getAttribute( "myBookmarkArray");
for( int i = 0; i < myBookmarkArray.length(); i++) {
out.println( myBookmarkArray[i];
}
%>
4. You will find more help for this kind of stuff on the struts-user mail
list at jakarta.apache.org/struts.
Mark
-----Original Message-----
From: Richard Diaz [mailto:[EMAIL PROTECTED]]
Sent: Monday, May 20, 2002 4:30 PM
Here's what I'm doing:
int iMaxBookmarks = 25;
Bookmark[] MyBookmarkArray = new
Bookmark[iMaxBookmarks];
while (rs.next())
{
MyBookmarkArray[i] = new Bookmark();
session.setAttribute("MyBookmarkArray[" + i + "]",
MyBookmarkArray);
// set all data for MyBookmarkArray[i] (this works
fine)...
}
// Close the ResultSet
System.out.println("bookmarks done");
rs.close();
in my JSP page I get a NULL POINTER EXCEPTION...
<%=MyBookmarkArray[1].getpk() %> </br>
I have verified there are 3 bookmarks created.
also I can see all my non array session variables just
not this array one... a scope problem?
Also, anyone know of a good JSP Forum? I need to also
figure out how to loop output of the above array
inside the JSP.
thanks in advance.
Rich
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