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Posted to users@tapestry.apache.org by Peter Stavrinides <P....@albourne.com> on 2009/04/07 09:55:27 UTC

Inherited properties

Hi,

If PageClass B extends BaseClass A, and BaseClass A contains a property displayMessage, how do I reference the displayMessage property from PageClass B's .tml file? I would prefer to do this directly in the tml if possible.

Thanks,
Peter



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Re: Inherited properties

Posted by "Thiago H. de Paula Figueiredo" <th...@gmail.com>.
On Tue, Apr 7, 2009 at 9:17 AM, Peter Stavrinides
<P....@albourne.com> wrote:
> Oh and @Persist proper doesn't make a difference either.

That's really strange. Tapestry CRUD has some classes that are meant
to be subclassed, have a generic field and it works. Something like:

abstract class BaseEditPage<T,. ID> {
    private T object;
    public T getObject() { return object; }
    public void setObject(T object) { this.object = object; }
}

Maybe you're hit a Tapestry bug. Could you post more code here?

-- 
Thiago

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Re: Inherited properties

Posted by Peter Stavrinides <P....@albourne.com>.
Oh and @Persist proper doesn't make a difference either.

Peter

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----- Original Message -----
From: "Peter Stavrinides" <P....@albourne.com>
To: "Tapestry users" <us...@tapestry.apache.org>
Sent: Tuesday, 7 April, 2009 15:12:10 GMT +02:00 Athens, Beirut, Bucharest, Istanbul
Subject: Re: Inherited properties

this is what I am doing... nothing weird:

/** The String message to display in a page*/
	@Persist(PersistenceConstants.FLASH)
	private String _displayMessage;

/**
	 * @return the displayMessage
	 */
	public String getDisplayMessage() {
		return _displayMessage;
	}

	/**
	 * @param displayMessage the displayMessage to set
	 */
	public void setDisplayMessage(String displayMessage) {
		_displayMessage = displayMessage;
	}


----- Original Message -----
From: "Thiago H. de Paula Figueiredo" <th...@gmail.com>
To: "Tapestry users" <us...@tapestry.apache.org>
Sent: Tuesday, 7 April, 2009 14:17:55 GMT +02:00 Athens, Beirut, Bucharest, Istanbul
Subject: Re: Inherited properties

On Tue, Apr 7, 2009 at 7:24 AM, Peter Stavrinides
<P....@albourne.com> wrote:
> Well thats what I thought, but thats not working for me... not sure if I am doing something stupid or what.

Is that property public? Is it annotated with @Property? Or has it a
getter and a setter?

-- 
Thiago

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Re: Inherited properties

Posted by Peter Stavrinides <P....@albourne.com>.
this is what I am doing... nothing weird:

/** The String message to display in a page*/
	@Persist(PersistenceConstants.FLASH)
	private String _displayMessage;

/**
	 * @return the displayMessage
	 */
	public String getDisplayMessage() {
		return _displayMessage;
	}

	/**
	 * @param displayMessage the displayMessage to set
	 */
	public void setDisplayMessage(String displayMessage) {
		_displayMessage = displayMessage;
	}


----- Original Message -----
From: "Thiago H. de Paula Figueiredo" <th...@gmail.com>
To: "Tapestry users" <us...@tapestry.apache.org>
Sent: Tuesday, 7 April, 2009 14:17:55 GMT +02:00 Athens, Beirut, Bucharest, Istanbul
Subject: Re: Inherited properties

On Tue, Apr 7, 2009 at 7:24 AM, Peter Stavrinides
<P....@albourne.com> wrote:
> Well thats what I thought, but thats not working for me... not sure if I am doing something stupid or what.

Is that property public? Is it annotated with @Property? Or has it a
getter and a setter?

-- 
Thiago

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Re: Inherited properties

Posted by "Thiago H. de Paula Figueiredo" <th...@gmail.com>.
On Tue, Apr 7, 2009 at 7:24 AM, Peter Stavrinides
<P....@albourne.com> wrote:
> Well thats what I thought, but thats not working for me... not sure if I am doing something stupid or what.

Is that property public? Is it annotated with @Property? Or has it a
getter and a setter?

-- 
Thiago

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Re: Inherited properties

Posted by Peter Stavrinides <P....@albourne.com>.
Well thats what I thought, but thats not working for me... not sure if I am doing something stupid or what.


----- Original Message -----
From: "DH" <ni...@gmail.com>
To: "Tapestry users" <us...@tapestry.apache.org>
Sent: Tuesday, 7 April, 2009 12:53:45 GMT +02:00 Athens, Beirut, Bucharest, Istanbul
Subject: Re: Inherited properties

It is possible, just think displayMessage is a property of B like in java world, and can use ${displayMessage} and others to reference it.

Thanks,
DH


----- Original Message ----- 
From: "Peter Stavrinides" 
To: "Tapestry Mailing List" <us...@tapestry.apache.org>
Sent: Tuesday, April 07, 2009 3:55 PM
Subject: Inherited properties


> Hi,
> 
> If PageClass B extends BaseClass A, and BaseClass A contains a property displayMessage, how do I reference the displayMessage property from PageClass B's .tml file? I would prefer to do this directly in the tml if possible.
> 
> Thanks,
> Peter
> 
> 
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> For additional commands, e-mail: users-help@tapestry.apache.org
> 
>

---------------------------------------------------------------------
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Re: Inherited properties

Posted by DH <ni...@gmail.com>.
It is possible, just think displayMessage is a property of B like in java world, and can use ${displayMessage} and others to reference it.

Thanks,
DH


----- Original Message ----- 
From: "Peter Stavrinides" 
To: "Tapestry Mailing List" <us...@tapestry.apache.org>
Sent: Tuesday, April 07, 2009 3:55 PM
Subject: Inherited properties


> Hi,
> 
> If PageClass B extends BaseClass A, and BaseClass A contains a property displayMessage, how do I reference the displayMessage property from PageClass B's .tml file? I would prefer to do this directly in the tml if possible.
> 
> Thanks,
> Peter
> 
> 
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> For additional commands, e-mail: users-help@tapestry.apache.org
> 
>