Hi,
I am sorry,as I didn't read u r complete code.Why don't u try this,instead of the lengthy code???
String str=beanid.function();
Remember,,,I have given String here,but the datatype of the function and the variable should match.
Suppose if u return some string
String function wxyz()
{
String msg="hello";
return msg;
}
Then in u r JSP, u should write
String str=beanid.wxyz();
So u r str will not b null.I shall see u r program in detail next time and give u the most appropriate answer.Right now,check if this works???Message me if u have any doubts....
all the best,,,bye...