piero de salvia wrote:
>Hi guys,
>
>It's one of those days when nothing works...
>
>I have:
>
>public class Hyperlink {
>
> public String Location;
> public String Label;
>}
>
>and in my servlet I do:
>
>Hyperlink hl = new Hyperlink();
>hl.Label = "/site/section";
>hl.Location = "Section";
>ctx.put("hl", hl);
>
>and in my template I do:
>
><a href="$hl.Location">$hl.Label</a>
>
>and my result is:
>
><a href="$hl.Location">$hl.Label</a>
>
>
>plus 2 ReferenceExceptions:
>
>Tue Jul 03 00:29:21 GMT+02:00 2001 [warn]
>org.apache.velocity.runtime.exception.ReferenceException:
>reference : template = /piergi/layout/navbar.vm [line
>6,column 42] : $hl.Location is not a valid reference.
>Tue Jul 03 00:29:21 GMT+02:00 2001 [warn]
>org.apache.velocity.runtime.exception.ReferenceException:
>reference : template = /piergi/layout/navbar.vm [line
>6,column 56] : $hl.Label is not a valid reference.
>
>
>Should I give up programming?
>
>piero de salvia
>
>__________________________________________________
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>
You need getLocation() and getLabel() methods in your Hyperlink class.
The Velocity engine doesn't access the properties of Objects, it uses
get/set methods to access them (as per the Beans spec).
So
$h1.Location
is interpreted as
h1.getLocation()
#set($h1.Location = "here")
would be interpreted as
h1.setLocation("here")
--
Patrick E. Whitesell
[EMAIL PROTECTED]
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