On Wed, Feb 3, 2010 at 12:44 PM, Tim Maxwell truthspi...@gmail.com wrote:
Hi folks,
I am trying to do binds based on a list of products. The point is to
create links that can be wrapped around existing text or images.
Something like this:
signup:links.force_PRODThis is the link text our marketing dept.
creates/signup:link
Here's what I have so far in the snippet related to it:
def links(html:NodeSeq): NodeSeq={
val productBinds:Seq[BindParam] = Product.findActive.flatMap{
prod = List[BindParam] ( TheBindParam( force_+prod.product,
SHtml.link(/forced?product=+prod.product, ()=() , _ ) ) )
}
bind(links , html, productBinds: _*)
It's so cool to see how people stuff in Lift...
Within your function, you can get the element that's being bound with:
BindHelpers.currentNode: Box[Elem]
On the other hand, if you're looking to get the children of the node
currently being bound:
FuncBindParam(force_+prod.product, body = a
href={/forced?product=+Helpers.urlEncode(prod.product)}{body}/a)
Hope this helps.
Thanks,
David
}
Cheers,
Tim
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