David,
Thanks, but not quite. Unfortunately, i do not know the name of the tag. i
have to compute it. So, your soln won't work. As i mentioned in my email,
the following
<{computeTag(context)}>{computeTagContents(context)}</{computeTag(context}>
is a scheme for what i'd like to do, but it's probably too hard to make
work.
Best wishes,
--greg
On Wed, Mar 4, 2009 at 1:13 PM, David Pollak
<feeder.of.the.be...@gmail.com>wrote:
> scala> <fu><bar>5</bar></fu>
> res0: scala.xml.Elem = <fu><bar>5</bar></fu>
>
> scala> <fu>{(1 to 3).map(i => <item>{i}</item>)}</fu>
> res1: scala.xml.Elem = <fu><item>1</item><item>2</item><item>3</item></fu>
>
> Does that give you what you want (XML literals are part of the language)
>
> On Wed, Mar 4, 2009 at 1:10 PM, Meredith Gregory <lgreg.mered...@gmail.com
> > wrote:
>
>> Sir and Dame Scalahads,
>>
>> i was attempting to do something really simple-minded with scala.xml._ and
>> it didn't perform according to Burak's tutorial. So, any clues about the
>> following would be greatly appreciated.
>>
>>
>> - When i type the following into Scala version 2.7.2.final repl, it
>> all works
>>
>> scala>
>> scala.xml.Elem(null,"fu",null,scala.xml.TopScope,scala.xml.Elem(null,"bar",null,scala.xml.TopScope,scala.xml.Text("5")))
>> res9: scala.xml.Elem = <fu><bar>5</bar></fu>
>>
>> scala>
>>
>> - But when i attempt to compile a similar expression in Scala version
>> 2.7.3, it doesn't.
>>
>> [WARNING]
>> /Users/lgm/work/src/projex/bobj/dspace/src/main/scala/com/sap/dspace/model/othello/render.scala:26:
>> error: type mismatch;
>> [WARNING] found : scala.xml.TopScope.type (with underlying type object
>> scala.xml.TopScope)
>> [WARNING] required: scala.xml.MetaData
>> [WARNING] TopScope,
>> [WARNING] ^
>>
>> - Where do i go to see the new api?
>>
>> It would be cooler if i could do something like
>>
>> <{computeTag(context)}>{computeTagContents(context)}</{computeTag(context}>
>>
>> but i think that might be a parsing nightmare and so i'm guessing this
>> isn't supported. i'd love to know if i'm wrong.
>>
>> Best wishes,
>>
>> --greg
>>
>> --
>> L.G. Meredith
>> Managing Partner
>> Biosimilarity LLC
>> 806 55th St NE
>> Seattle, WA 98105
>>
>> +1 206.650.3740
>>
>> http://biosimilarity.blogspot.com
>>
>
>
>
> --
> 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
>
--
L.G. Meredith
Managing Partner
Biosimilarity LLC
806 55th St NE
Seattle, WA 98105
+1 206.650.3740
http://biosimilarity.blogspot.com
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