On Mon, 07 Jul 2014 09:38:47 -0300, Davide Vecchi <d...@amc.dk> wrote:

Hello everybody,

Hi!

I would like to customize the Tapestry grid (org.apache.tapestry5.corelib.components.Grid) to make it change the content originally provided in the source parameter, so that the modified content is rendered in the grid instead of the original.

As an example, I could make the grid abbreviate certain strings in a certain way for columns that contain text, so that the abbreviated text is shown instead of the original. This should be independent from the specific data source provided by the specific page that is using the grid: any grid from any page should render its content as abbreviated.

Just do know before I give you an answer: do you want this done in the same way for every single Grid in your application? The best solution will change depending on that answer.

--
Thiago H. de Paula Figueiredo
Tapestry, Java and Hibernate consultant and developer
http://machina.com.br

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