contrib:table state

["t.n.a." <tn...@sharanet.org>]

Hi everyone,

it works, but I don't know why. :)
I have a list of items and I display them page by page. The user can 
click an item to see item details (using DirectLink). On the details 
page, there's a "return to results" PageLink. Anyway, I'm quite curios 
how the details page knows which tablepage it should display when it 
displays the items list. The only explicitly persistent property I use 
is an ID I send to the details page so that the page knows which item 
details to display.
Can anyone please enlighten me? Is this working by accident (tapestry 
retrieving the last used page object or something like that)?

Tomislav

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Re: contrib:table state

["t.n.a." <tn...@sharanet.org>]

Mind Bridge wrote:

>Hi,
>
>By default, Table stores its state in a persistent property which is
>associated with the page. That means that if you go back to that page and
>the persistent properties have not been forgotten, the same state would be
>used as before. You could clear it if you want to by calling the reset()
>method of Table, but normally it stays the same.
>
>You could also change where the state is stored via the
>tableSessionStoreManager parameter. If your table is to be used on multiple
>pages, but you want it to use the same state, create an implementation that
>stores it into the VIsit and pass it to that parameter.
>  
>
Thanks, that clears it up.

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Re: contrib:table state

[Mind Bridge <mi...@yahoo.com>]

Hi,

By default, Table stores its state in a persistent property which is
associated with the page. That means that if you go back to that page and
the persistent properties have not been forgotten, the same state would be
used as before. You could clear it if you want to by calling the reset()
method of Table, but normally it stays the same.

You could also change where the state is stored via the
tableSessionStoreManager parameter. If your table is to be used on multiple
pages, but you want it to use the same state, create an implementation that
stores it into the VIsit and pass it to that parameter.

----- Original Message ----- 
From: "t.n.a." <tn...@sharanet.org>
To: "Tapestry users" <ta...@jakarta.apache.org>
Sent: Friday, March 18, 2005 8:29 PM
Subject: contrib:table state


> Hi everyone,
>
> it works, but I don't know why. :)
> I have a list of items and I display them page by page. The user can
> click an item to see item details (using DirectLink). On the details
> page, there's a "return to results" PageLink. Anyway, I'm quite curios
> how the details page knows which tablepage it should display when it
> displays the items list. The only explicitly persistent property I use
> is an ID I send to the details page so that the page knows which item
> details to display.
> Can anyone please enlighten me? Is this working by accident (tapestry
> retrieving the last used page object or something like that)?
>
> Tomislav
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: tapestry-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: tapestry-user-help@jakarta.apache.org
>
>


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