Change your list def to
def list(xhtml : NodeSeq) : NodeSeq = { ...
If you don't explicitly set the return type to NodeSeq, sometimes things
don't get properly applied.
Derek
On Sat, Apr 4, 2009 at 2:55 PM, mgm <[email protected]> wrote:
>
> I added some more debug prints. The list method appears to be doing
> what I expected, though the empty list elements are odd.
>
> ============ AP.scala (extract)
> def list(xhtml: NodeSeq) = {
> System.err.println("*************** list: " + xhtml)
> val r = Airport.findAll.flatMap(ap => {
> System.err.println("ap=" + ap)
> bind("ap", xhtml,
> "code" -> ap.code, "lat" -> ap.lattitude, "lon" ->
> ap.longitude)
> })
> System.err.println("*** r=" + r)
> r
> }
>
> ============ console log ===========
> *************** list:
> <tr>
> <td><ap:code>XYZ</ap:code></td>
> <td><ap:lat>0</ap:lat></td>
> <td><ap:lon>To Do</ap:lon></td>
> </tr>
>
> ap=com.flyspy.bf.model.Airport=
> {id=1,code=ORD,lattitude=50.0,longitude=-60.0}
> ap=com.flyspy.bf.model.Airport=
> {id=2,code=MSP,lattitude=40.0,longitude=-60.0}
> *** r=List(
> , <tr>
> <td>ORD</td>
> <td>50.0</td>
> <td>-60.0</td>
> </tr>,
> ,
> , <tr>
> <td>MSP</td>
> <td>40.0</td>
> <td>-60.0</td>
> </tr>,
> )
> WARN - Snippet Failure: SnippetFailure(/airports -> ParsePath(List
> (airports),,true,false),Full(AP.list),Method Not Found)
>
> >
>
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