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From "Will Glass-Husain" <wglasshus...@gmail.com>
Subject Re: #evaluate directive
Date Fri, 17 Aug 2007 20:23:15 GMT
You want to click the link for "Engine 1.5" under Releases (instead of under
Development).

or go directly to:
http://velocity.apache.org/engine/releases/velocity-1.5/developer-guide.html

WILL

On 8/17/07, mclai <mclai@mail.com> wrote:
>
>
> Yes, I am using version 1.5; no wonder I cannot use #evaluate.  I am
> reading
> the wrong doc!  I don't know that the
> http://http://velocity.apache.org/engine/devel/user-guide.html#evaluate
> online documentation  is for version 1.6 specific.
>
>
> Will Glass-Husain-2 wrote:
> >
> > Hii --
> >
> > Just to confirm -- what version of Velocity are you using?  #evaluate is
> > in
> > version 1.6, which hasn't yet been released.  You can see the docs for
> the
> > latest version 1.5 under the "1.5" link.
> >
> > WILL
> >
> > On 8/17/07, Mhall <mhall@polk.net> wrote:
> >>
> >> Sorry, didn't read your post carefully enough. So the string
> >> "#evaluate($source1)" is being printed?  The #evaluate directive isn't
> >> even
> >> being executed?
> >>
> >> -----Original message-----
> >> From: Mhall mhall@polk.net
> >> Date: Fri, 17 Aug 2007 08:07:43 -0400
> >> To: "Velocity Users List" user@velocity.apache.org
> >> Subject: Re: #evaluate directive
> >>
> >> > > #set($dynamicsource = "$source$select")
> >> >
> >> > should be:
> >> >
> >> > > #set($dynamicsource = "$source1$select")
> >> >
> >> >
> >> >
> >> > -----Original message-----
> >> > From: mclai mclai@mail.com
> >> > Date: Fri, 17 Aug 2007 03:01:58 -0400
> >> > To: user@velocity.apache.org
> >> > Subject: #evaluate directive
> >> >
> >> > >
> >> > > The following code is found in velocity user guide
> >> > > http://velocity.apache.org/engine/devel/user-guide.html#evaluate
> >> > > http://velocity.apache.org/engine/devel/user-guide.html#evaluate :
> >> > >
> >> > > #set($source1 = "abc")
> >> > > #set($select = "1")
> >> > > #set($dynamicsource = "$source$select")
> >> > > #evaluate($dynamicsource)
> >> > >
> >> > > It is supposed to print "abc" according to the user guide but in
> >> fact,
> >> the
> >> > > result to me is that it prints:
> >> > > #evaluate($source1)
> >> > >
> >> > > The above code doesn't work for me.  Do I miss something?
> >> > >
> >> > > I am very new to velocity and I know it is a silly question.  Could
> >> anyone
> >> > > kindly tell me why I have different result and how could I
> correctly
> >> use
> >> > > #evaluate directive to print the right answer?
> >> > >
> >> > >
> >> > > However, if I changed to use ViewRenderTool for VTL evaluation, it
> >> will
> >> > > print "abc" as expected.   Is #evaluate no longer to work?  I guess
> I
> >> must
> >> > > miss some major steps in order to make #evaluate work.  Please post
> >> if
> >> > > someone knows why.  Thank you.  The following is the working VTL
> >> which
> >> uses
> >> > > $render.eval().
> >> > >
> >> > > #set($source1 = "abc")
> >> > > #set($select = "1")
> >> > > #set($dynamicsource = "$source$select")
> >> > > $render.eval($dynamicsource)
> >> > >
> >> > >
> >> > >
> >> > > --
> >> > > View this message in context:
> >> http://www.nabble.com/-evaluate-directive-tf4284105.html#a12195187
> >> > > Sent from the Velocity - User mailing list archive at Nabble.com.
> >> > >
> >> > >
> >> > >
> ---------------------------------------------------------------------
> >> > > To unsubscribe, e-mail: user-unsubscribe@velocity.apache.org
> >> > > For additional commands, e-mail: user-help@velocity.apache.org
> >> > >
> >> > >
> >> >
> >> > ---------------------------------------------------------------------
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> >> > For additional commands, e-mail: user-help@velocity.apache.org
> >> >
> >> >
> >>
> >> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail: user-unsubscribe@velocity.apache.org
> >> For additional commands, e-mail: user-help@velocity.apache.org
> >>
> >>
> >
> >
> > --
> > Forio Business Simulations
> >
> > Will Glass-Husain
> > wglass@forio.com
> > www.forio.com
> >
> >
>
> --
> View this message in context:
> http://www.nabble.com/-evaluate-directive-tf4284105.html#a12200234
> Sent from the Velocity - User mailing list archive at Nabble.com.
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@velocity.apache.org
> For additional commands, e-mail: user-help@velocity.apache.org
>
>


-- 
Forio Business Simulations

Will Glass-Husain
wglass@forio.com
www.forio.com

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