Re: Cannot Find Bean in Any Scope

[Christopher Schultz]

Caroline,

Iterator iterator = threadRows.iterator();
while( iterator.hasNext() ) {
odd = ( odd + 1 )%2;
ThreadBean threadBean = ( ThreadBean
)iterator.next();

      .....
   }
%>

5. when I tried to write out the properties; for
example:

<%=threadBean.getSender()%>
<%=threadBean.getThreadReplyCount()%>
<%=threadBean.getThreadViewCount()%>

Are you trying to print these inside of the above loop, where the "...." is? Or, are you trying to do this somewhere outside the loop?

I highly recommend against using scriptlets. Since you're already using Struts, why not use the rich set of tags available, like logic:iterate, etc.?

On a completely unrelated subject, this:

boolean odd = false;
for(..)
{
    odd = !odd;
}

is much more efficient than

int odd = 0;
for(..)
{
   odd = (odd + 1) % 2;
}

Plus, it's a bit more strightforward, which is more important than raw speed.

-chris

signature.asc
Description: OpenPGP digital signature