Thanks for your kind help. <%=ActivityForm.getBusinessCollection().size() %> gives JSP processing error. Somehow, ActivityForm cannot be recognized.
The struts tag for retrieving the size does not give runtime error, the web page is displayed. However, <bean:size id="size" name="ActivityForm" property="businessCollection"/> does not display anything (it looks like the <bean:size ...> does not exist.) I know that the 'businessCollection' is not empty because I have used <logic:notEmpty ...> tag to test it before I try to write out the counts in that collection. --Caroline --- Lionel Port <[EMAIL PROTECTED]> wrote: > Two options > > Using your scriptlet example > > <%= ActivityForm.getBusinessCollection().size() %> > > Or there is a struts tag to retrieve size > > <bean:size id="size" name="ActivityForm" > property="businessCollection"/> > > > > On 3/9/06, Caroline Jen <[EMAIL PROTECTED]> > wrote: > > > > I am trying to display 'counts' in a Collection. > And > > I use JSP scriptlet to do it: > > > > <%=businessCollection.size()%> > > > > The compiler cannot recognize the Collection > > 'businessCollection'. It is because > > businessCollection is defined in the > > ActivityForm.java. > > > > When I tested whether businessCollection is empty > or > > not, I used: > > > > <logic:notEmpty name="ActivityForm" > > property="businessCollection"> > > blah, blah > > </logic:notEmpty> > > > > And it was successful. > > > > Then, how do I display the counts of the > Collection in > > this situation? > > > > Thanks in advance. > > > > > > > > __________________________________________________ > > Do You Yahoo!? > > Tired of spam? Yahoo! Mail has the best spam > protection around > > http://mail.yahoo.com > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: > [EMAIL PROTECTED] > > For additional commands, e-mail: > [EMAIL PROTECTED] > > > > > __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
