I'm a firm believer in keeping business logic out of your presentation tier... but even to me... this seems like an appropriate place to use a JSP scriptlet.
-Tim. Quoting Erik Beeson <[EMAIL PROTECTED]>: > I return a very, very long list and would like to be able to page > through > it. I have a startIndex and count. The link to the next page should > be > startIndex=(startIndex+count); Since the business end was getting the > list > in the first place, this indexing stuff seemed like it belonged on > the > view end, but I guess I'll add a nextIndex and previousIndex fields > or > something. > > --Erik > > On Wed, 13 Nov 2002, Maurice Parker wrote: > > > > > Erik Beeson wrote: > > > > >I have and action that has two getters that return ints. Is there > a way > > >for my view to render the sum of them? Currently I use a bean that > has a > > >method int sum(int x, int y) { return x+y; }. Is there a better > way? > > > > > > > > Nope. You're doing it the right way. I'm not sure what you're > adding, > > but probably the sum has some kind of business meaning and this > business > > logic should be in the model. > > > > As a general rule of thumb, if you are having trouble trying to get > the > > expression language to do something, it may be a sign that you > are > > embedding business logic, rather than presentation logic, in your > JSP. > > The WebWork EL is is fairly powerful, but I almost never use any > of > > it's more advanced functionality. > > > > -Maurice > > > > > > > > > > ------------------------------------------------------- > > This sf.net email is sponsored by: Are you worried about > > your web server security? Click here for a FREE Thawte > > Apache SSL Guide and answer your Apache SSL security > > needs: http://www.gothawte.com/rd523.html > > _______________________________________________ > > Opensymphony-webwork mailing list > > [EMAIL PROTECTED] > > https://lists.sourceforge.net/lists/listinfo/opensymphony-webwork > > > > > > ------------------------------------------------------- > This sf.net email is sponsored by: Are you worried about > your web server security? Click here for a FREE Thawte > Apache SSL Guide and answer your Apache SSL security > needs: http://www.gothawte.com/rd523.html > _______________________________________________ > Opensymphony-webwork mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/opensymphony-webwork > ------------------------------------------------------- This sf.net email is sponsored by: Are you worried about your web server security? Click here for a FREE Thawte Apache SSL Guide and answer your Apache SSL security needs: http://www.gothawte.com/rd523.html _______________________________________________ Opensymphony-webwork mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/opensymphony-webwork