sorry, left this part out: <%@ taglib uri="http://jakarta.apache.org/struts/tags-html-el"; prefix="html" %>
> -----Original Message----- > From: Sri Sankaran [mailto:[EMAIL PROTECTED]] > Sent: Thursday, February 13, 2003 3:17 PM > To: Struts Users Mailing List > Subject: RE: how to calculate A*B in jsp, where A and B are from > nested:write > > > ...ah! Much cleaner. > > No, I don't think there's a <nested-el> > > Sri > P.S. > I'm sure you meant <html-el:text value="${width * depth}"/> > > -----Original Message----- > From: John Espey [mailto:[EMAIL PROTECTED]] > Sent: Thursday, February 13, 2003 4:13 PM > To: Struts Users Mailing List > Subject: RE: how to calculate A*B in jsp, where A and B are from > nested:write > > > I'm not familiar with the nested tags, but suppose you were using > a struts-el text tag, you could do like so: <html:text > value="${width * depth}"/> I'm guessing you can do something > similar in the nested tags. > > > -----Original Message----- > > From: Sri Sankaran [mailto:[EMAIL PROTECTED]] > > Sent: Thursday, February 13, 2003 3:10 PM > > To: Struts Users Mailing List > > Subject: RE: how to calculate A*B in jsp, where A and B are from > > nested:write > > > > > > There's probably a cute way of doing it with JSTL...somebody chime in, > > however, here's how you could do it with Struts tags and scriptlet > > > > <nested:define > > property="width" > > id="width"/> > > <nested:define > > property="depth" > > id="depth"/> > > <% > > float w = new Float(width).floatValue(); > > float d = new Float(depth).floatValue(); > > float a = w * d; > > %> > > > > Sri > > > > -----Original Message----- > > From: Denis Wang [mailto:[EMAIL PROTECTED]] > > Sent: Thursday, February 13, 2003 3:59 PM > > To: Struts Users Mailing List > > Subject: how to calculate A*B in jsp, where A and B are from > > nested:write > > > > > > A newbie question: > > Currently I have > > <nested:write property='width'/> > > <nested:write property='depth'/> > > I want to calculate the area IN JSP (not to modify ActionForm) as > > width X depth. > > > > I suppose I am going to use scriptlet. How to achieve this? > > > > Thanks. > > Denis > > > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
