Either Element.raw(...) or Element.text(...) On 21 Jul 2014 13:09, "Davide Vecchi" <d...@amc.dk> wrote:
> Thanks, that looks like a really good way to use DOM rewriting to alter > grids. > > However if I'm looking at it correctly I think that in > GridCellDecorator.decorate I would still need to be able to set an > Element's text, which I don't know whether it's possible. > > > -----Original Message----- > From: Lance Java [mailto:lance.j...@googlemail.com] > Sent: Monday, July 21, 2014 13:52 > To: Tapestry users > Subject: Re: Customizing the grid to alter its own content > > You might be interested in this mixin > > > https://github.com/uklance/tapestry-stitch/blob/master/src/main/java/org/lazan/t5/stitch/mixins/GridDecorator.java > > Unfortunately the demo site is down at the moment. > > Sample usage: > > https://github.com/uklance/tapestry-stitch-demo/blob/master/src/main/resources/org/lazan/t5/stitch/demo/pages/GridDecoratorDemo.tml > > > https://github.com/uklance/tapestry-stitch-demo/blob/master/src/main/java/org/lazan/t5/stitch/demo/pages/GridDecoratorDemo.java > On 7 Jul 2014 13:39, "Davide Vecchi" <d...@amc.dk> wrote: > > > Hello everybody, > > > > 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. > > > > I seem to see in the Grid code several options to try in order to > > figure out how to implement this functionality, however before > > starting making changes I'd like to know if there is a recommended, > > Tapestry-friendly approach. And of course any related comment or > suggestion is always welcome. > > > > Thanks in advance > > >
