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From David Diaz...@viddiaz.com>
Subject Re: Implementing a "bottomless" grid
Date Fri, 10 Feb 2017 21:15:17 GMT
Hi Davide,

Try checking out https://github.com/eddyson-de/tapestry-extensions, this
might have what you are looking for (InfiniGrid), or at least give you an
idea on what you need to do.

If you want the grid to be in it's own scrollbar, you should put it in a
<div> and then set the height to be some fixed height, and give it the
style overflow-y: scroll;.


On Sat, Feb 11, 2017 at 2:58 AM, Davide Vecchi <dv@amc.dk> wrote:

> Hi everybody,
> Before starting to code this myself, I'm trying to find out if there
> already exists some component or mixin to apply to the grid to do something
> similar, or if Tapestry has support for this in other ways. Also, any
> thought about this subject would be welcome.
> By "bottomless" I mean a grid that doesn't have the GridPager with the
> page numbers the user can click to paginate through the list of rows, and
> instead it has a clickable "Load [N] more rows" element that will append to
> the currently displayed rows the next N rows found in the datasource. Also
> a clickable element to go directly to the end of the list would be useful.
> The grid would have its own vertical scrollbar. If the scrollbar itself
> causes the loading of the next rows when scrolling to its bottom, that
> would be OK and in that case I wouldn't need the "Load more rows" clickable
> element.
> There might be more grids in the same page, so each grid must be in its
> own zone and its rows be scrollable independently, without having to scroll
> the page itself.
> Thanks for any possible thought.

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