You are viewing a plain text version of this content. The canonical link for it is here.
Posted to users@tapestry.apache.org by Programozás <pr...@hotmail.com> on 2004/01/24 13:39:13 UTC
"subclassing" a component
There was a mail in this subject but without answer.
Is it possible to create a subclass of a component?
What happens if a subclass a component with template? Should I copy the template of the superclass to the subclass?
Thanks,
Norbi
Starter kit / demo portal
Posted by Andrew Pym <aj...@swiftdsl.com.au>.
I have seen a number of mentions in the list archive about
people wanting to create a demo portal such as the .NET starter kits.
Has this actually happened anywhere yet for tapestry?
I am not talking about vlib or the workbench.
Regards
Andrew
---------------------------------------------------------------------
To unsubscribe, e-mail: tapestry-user-unsubscribe@jakarta.apache.org
For additional commands, e-mail: tapestry-user-help@jakarta.apache.org
Starter kit / demo portal
Posted by Andrew Pym <aj...@swiftdsl.com.au>.
I have seen a number of mentions in the list archive about
people wanting to create a demo portal such as the .NET starter kits.
Has this actually happened anywhere yet for tapestry?
Regards
Andrew
---------------------------------------------------------------------
To unsubscribe, e-mail: tapestry-user-unsubscribe@jakarta.apache.org
For additional commands, e-mail: tapestry-user-help@jakarta.apache.org
Starter kit / demo portal
Posted by Andrew Pym <aj...@swiftdsl.com.au>.
I have seen a number of mentions in the list archive about
people wanting to create a demo portal such as the .NET starter kits.
Has this actually happened anywhere yet for tapestry?
I am not talking about vlib or the workbench.
Regards
Andrew
---------------------------------------------------------------------
To unsubscribe, e-mail: tapestry-user-unsubscribe@jakarta.apache.org
For additional commands, e-mail: tapestry-user-help@jakarta.apache.org
Starter kit / demo portal
Posted by Andrew Pym <aj...@swiftdsl.com.au>.
I have seen a number of mentions in the list archive about
people wanting to create a demo portal such as the .NET starter kits.
Has this actually happened anywhere yet for tapestry?
I am not talking about vlib or the workbench.
Regards
Andrew
---------------------------------------------------------------------
To unsubscribe, e-mail: tapestry-user-unsubscribe@jakarta.apache.org
For additional commands, e-mail: tapestry-user-help@jakarta.apache.org
Re: "subclassing" a component
Posted by Erik Hatcher <er...@ehatchersolutions.com>.
The general recommended way to "subclass" and specialize a component is
to wrap it. In other words, write a custom component which
encapsulates the one you want to "subclass". This does require a bit
more work if the wrapped component has a lot of parameters you want to
pass through, I think, but it is the best way to do what you want I
believe.
Erik
On Jan 24, 2004, at 7:40 AM, Programozás wrote:
> There was a mail in this subject but without answer.
>
> Is it possible to create a subclass of a component?
> What happens if I subclass a component with template? Should I copy the
> template of the superclass to the subclass?
>
> Thanks,
> Norbi
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: tapestry-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: tapestry-user-help@jakarta.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: tapestry-user-unsubscribe@jakarta.apache.org
For additional commands, e-mail: tapestry-user-help@jakarta.apache.org
RE: "subclassing" a component
Posted by "Howard M. Lewis Ship" <hl...@comcast.net>.
Components do not have inheritance. The Java classes for components may use inheritance to
streamline implementation of a component, but there's no direct inheritance for components. There's
nothing in the XML for indicating a "super-comoponent".
On the other hand, aggregation is easy in Tapestry.
--
Howard M. Lewis Ship
Independent J2EE / Open-Source Java Consultant
Creator, Tapestry: Java Web Components
http://jakarta.apache.org/tapestry/
http://javatapestry.blogspot.com
> -----Original Message-----
> From: Programozás [mailto:programozas@hotmail.com]
> Sent: Saturday, January 24, 2004 7:41 AM
> To: Tapestry users
> Subject: "subclassing" a component
>
>
> There was a mail in this subject but without answer.
>
> Is it possible to create a subclass of a component?
> What happens if I subclass a component with template? Should
> I copy the
> template of the superclass to the subclass?
>
> Thanks,
> Norbi
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: tapestry-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: tapestry-user-help@jakarta.apache.org
>
---------------------------------------------------------------------
To unsubscribe, e-mail: tapestry-user-unsubscribe@jakarta.apache.org
For additional commands, e-mail: tapestry-user-help@jakarta.apache.org
"subclassing" a component
Posted by Programozás <pr...@hotmail.com>.
There was a mail in this subject but without answer.
Is it possible to create a subclass of a component?
What happens if I subclass a component with template? Should I copy the
template of the superclass to the subclass?
Thanks,
Norbi
---------------------------------------------------------------------
To unsubscribe, e-mail: tapestry-user-unsubscribe@jakarta.apache.org
For additional commands, e-mail: tapestry-user-help@jakarta.apache.org