This looks promising! Will do.
Thanks,
Chas.
Derek Chen-Becker wrote:
> You should be able to do that with a combination of bind and
> chooseTemplate. For instance, your template could look like:
>
> ...
> <lift:MySnippet.categories>
> <h1>Categories</h1>
>
> <categories:entries>
> <category:name/>
> <category:links>
> <link:name/>
> </category:links>
> </categories:entries>
> </lift:MySnippet.categories>
>
> And then your code would look like:
>
> val categories = ...
>
> val catEntries : NodeSeq = categories.flatMap({category =>
> val linkEntries : NodeSeq = category.links.flatMap({link =>
> bind("link", chooseTemplate("category", "links"), "name" ->
> Text(link.name <http://link.name>)
> })
>
> bind("category", chooseTemplate("categories", "entries"),
> "name" -> Text(category.name <http://category.name>),
> "links" -> linkEntries)
> })
>
> bind("categories", xhtml, "entries" -> catEntries)
>
>
> Make sense?
>
> Derek
>
> On Thu, Oct 23, 2008 at 6:41 PM, Charles F. Munat <[EMAIL PROTECTED]
> <mailto:[EMAIL PROTECTED]>> wrote:
>
>
> I have a group of links that are assigned to categories.
>
> I want to pull the links and categories down and output them like this:
>
> Category A
> Link 1
> Link 2
>
> Category B
> Link 3
>
> ...
>
> Is there a way to do this with bind, or should I just build the XHTML in
> the snippet?
>
> Thanks!
> Chas.
>
>
>
>
> >
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