On Mon, Oct 8, 2012 at 8:27 AM, Ken in Nashua <kcola...@live.com> wrote:
>
> Thanks for trying Lance...
>
> i am re-writing a gallery widget. its all custom table... I cannot abstract
> it like your suggesting.
>
> its custom
Which reads to me like "I don't understand how it works, and I can't
be bothered to understand it." No framework will help you there.
>
> kcola...@live.com
>
>
>
>
> From: kcola...@live.com
> To: users@tapestry.apache.org
> Subject: first flag variable for request cycle loop
> Date: Mon, 8 Oct 2012 10:47:21 -0400
>
>
>
>
>
> Folks,
>
> I am rendering some markup in a loop
>
> psuedo
> <loop... index = blah blah
>
> </tr><tr>
>
> do alot of rendering stuff here
> </loop>
>
> Previously in T4 my code worked and the table row tags had to be placed at
> the top of the loop to check a modulo on the index property
>
> Now in T5, my check for modulo comes out true first pass thru and my markup
> for the table gets wrecked because the new table row gets rendered first.
>
> So I need a firstFlag variable to put in my method that checks for first flag.
>
> My question being...
>
> Whats the best way to implement a first flag? i know different rendering
> phases happens and can occur at different places in the page, component and
> within different request cycle methods... but I want to make sure I do this
> check in the right place in case someone does a refresh on the page... the
> state flag gets reset properly and used properly.
>
> Here is my method...
> public boolean isAtNewRow() {
> return ((index - cursor) % min(tableColumns, itemsPerPage) == 0);
> }
>
> Does anyone know where the proper place could be to implement a first flag?
> The purpose being is that i want to avoid rendering the new table row markup
> on the first iteration because it is not a true new-table-row...
>
> Thanks for your assistance.
>
>
> kcola...@live.com
>
>
>
--
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