...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
>
>
>
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