[Lift] Re: Acceding object fields in template
José, im afraid it doesn't do that, you have to use explicit binds as far as im aware. Perhaps you'll find this article on lifts binding mechanism useful: http://is.gd/sfyT Cheers, Tim On Jul 22, 11:02 am, José María josemariar...@gmail.com wrote: Hi, Is it possible to access to the field of an object binded to a name in a template? bind(data , xhtml, product -- product) And then in the template: h1 id=Titledata:product.name //h1 Thanks. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Acceding object fields in template
Jose, At this point, Lift doesn't support this kind of functionality... but I think it's an interesting feature. Can you open a ticket for it at http://github.com/dpp/liftweb/issues Thanks, David On Wed, Jul 22, 2009 at 3:02 AM, José María josemariar...@gmail.com wrote: Hi, Is it possible to access to the field of an object binded to a name in a template? bind(data , xhtml, product -- product) And then in the template: h1 id=Titledata:product.name //h1 Thanks. -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Git some: http://github.com/dpp --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Acceding object fields in template
Not sure how much it worths but I'm having second thoughts about this because it feels to me like it drifts away from the Lift's templating idiom. Accessing arbitrary objects properties/methods seems to bring lift closer to JSF kinds of things and I don't really see what problem this actually solves as snippet invocation. lift:product.name / can simply return a Text(product.name) ... or with implicit conversions just: def name(xhtml: NodeSeq): NodeSeq = product.name Bringing data objects into template giving them global page scope seems to me that it kinda opens Pandora's box. Maybe I'm paranoiac or just wrong but that's how I see it currently Br's, Marius On Jul 22, 6:32 pm, David Pollak feeder.of.the.be...@gmail.com wrote: Jose, At this point, Lift doesn't support this kind of functionality... but I think it's an interesting feature. Can you open a ticket for it athttp://github.com/dpp/liftweb/issues Thanks, David On Wed, Jul 22, 2009 at 3:02 AM, José María josemariar...@gmail.com wrote: Hi, Is it possible to access to the field of an object binded to a name in a template? bind(data , xhtml, product -- product) And then in the template: h1 id=Titledata:product.name //h1 Thanks. -- Lift, the simply functional web frameworkhttp://liftweb.net Beginning Scalahttp://www.apress.com/book/view/1430219890 Follow me:http://twitter.com/dpp Git some:http://github.com/dpp --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Acceding object fields in template
What you can do is use the overload of bind that takes a nodeFailureXform
argument, and for that argument pass a Full function that transforms your
nodes. Basically it will get nodes with the prefix you want, and then parse the
label, e.g., using (Rich)String.split('.'). Use Mapper's methods to lookup the
field, and reflection or pattern matching to get the property of the field.
-
David Pollakfeeder.of.the.be...@gmail.com wrote:
Jose,
At this point, Lift doesn't support this kind of functionality... but I
think it's an interesting feature.
Can you open a ticket for it at http://github.com/dpp/liftweb/issues
Thanks,
David
On Wed, Jul 22, 2009 at 3:02 AM, José María josemariar...@gmail.com wrote:
Hi,
Is it possible to access to the field of an object binded to a name in
a template?
bind(data , xhtml, product -- product)
And then in the template:
h1 id=Titledata:product.name //h1
Thanks.
--
Lift, the simply functional web framework http://liftweb.net
Beginning Scala http://www.apress.com/book/view/1430219890
Follow me: http://twitter.com/dpp
Git some: http://github.com/dpp
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