T5: GridPager with Grid Question

[Josh Penza <jo...@gmail.com>]

I have made components similar to the GridPager and Grid component.

But now I have the following problem.

How can I update the _rowsPerPage property in the Pager component?

Because initial it is passed through with a Parameter.

@Component(parameters="rowsPerPage=rowsPerPage"...)
private Pager _pager;

But how can I change the rowsPerPage in the Pager component after it has
been rendered?

Because I have a select that allows the user to select the rows per page.
And then I want to pass this to the rowsPerPage property in the Pager
component.

Can anyone tell me, how to do this?

Re: T5: GridPager with Grid Question

[Howard Lewis Ship <hl...@gmail.com>]

Basically GridPage.rowsPerPage is dynamically connected to Grid.rowsPerPage.

So you just need to be able to control Grid.rowsPerPage.

So if Grid.rowsPerPage is bound to a page property, and you change the
page property, it works as you'd expect.

On 10/3/07, Josh Penza <jo...@gmail.com> wrote:
> I have made components similar to the GridPager and Grid component.
>
> But now I have the following problem.
>
> How can I update the _rowsPerPage property in the Pager component?
>
> Because initial it is passed through with a Parameter.
>
> @Component(parameters="rowsPerPage=rowsPerPage"...)
> private Pager _pager;
>
> But how can I change the rowsPerPage in the Pager component after it has
> been rendered?
>
> Because I have a select that allows the user to select the rows per page.
> And then I want to pass this to the rowsPerPage property in the Pager
> component.
>
> Can anyone tell me, how to do this?
>


-- 
Howard M. Lewis Ship
Partner and Senior Architect at Feature50

Creator Apache Tapestry and Apache HiveMind

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