Try fld.uniqueFieldId openOr "<n/a>"
On Sun, Oct 18, 2009 at 11:19 PM, sunanda <sunanda.pa...@gmail.com> wrote:
>
> Hi,
> How to set the uniqueFieldId for a mapper.
>
> Following is the sample code how I set the uniqueFieldId.
>
>
> object colpos extends MappedInt(this){
> override def validations = checkForColPos _ :: super.validations
> override def uniqueFieldId=Full("abc")
> def checkForColPos(pos:Int) = {
> if(pos >0) Nil
> else List(FieldError(this, <b>Provide valid Column Position</
> b>))
>
> }
> }
>
> println(xs(0) displays the followinf information
> Full(abc) : <b>Provide valid Column Position</b>
>
> I need to extract the identifierid "abc".
> When I try to do like this:
> var fld = xs(0).field
> println("fld="+fld)
> It prints 0 instead of "abc".
>
> Can anyone suggest me where am I going wrong.
> Thanks.
> Regards,
> Sunanda.
>
>
>
>
> >
>
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