please do a git pull
On Nov 26, 7:56 pm, Marius <[EMAIL PROTECTED]> wrote:
> On Nov 26, 5:34 pm, "Derek Chen-Becker" <[EMAIL PROTECTED]> wrote:
>
> > I'm in the process of playing with the Record code so I have some examples
> > for the book. I've run into two small issues:
>
> > 1. I'm writing a custom Field type (DecimalField) and it seems like the
> > valueCouldNotBeSet var should be set if I can't parse the decimal string
> > that a user hands me in setFromString. That var, however, is marked
> > private[record], so I can't actually access it. Could you provide an
> > accessor or make that var protected so that I can set it?
>
> valueCouldNoBeSet is used in the validation. I mean in order to
> validate a field that field needs to have first a value of that type.
> Since we can not always convert from a String to a Number we have this
> cases where we can not set the value. Validation will generate an
> error messag rturned by Field.errorMessage (probably needs renaming).
>
> I'm aware that you may already know that, just wanted to express this
> again.
>
> The bottom line, you are right :) ... I'll provide access to this.
>
> > 2. I'm getting a really weird type error if I try to override the
> > fieldOrder def on MetaRecord:
>
> > [WARNING]
> > /home/software/liftbook-demos/demo-record/src/main/scala/com/theliftbook/model/Entry.scala:50:
> > error: type mismatch;
> > [WARNING] found :
> > List[net.liftweb.record.Field[_10,com.theliftbook.model.Entry] forSome {
> > type _10 >: String with java.util.Calendar <: java.lang.Comparable[_1]
> > forSome { type _1 >: java.lang.String with java.util.Calendar <:
> > java.io.Serializable } with java.io.Serializable }{def defaultValue:
> > java.lang.Comparable[_12] forSome { type _12 >: java.lang.String with
> > java.util.Calendar <: java.io.Serializable } with java.io.Serializable}]
> > [WARNING] required:
> > List[net.liftweb.record.Field[_$3,com.theliftbook.model.Entry] forSome {
> > type _$3 }]
> > [WARNING] override def fieldOrder = date :: description :: Nil
>
> > Here's my code:
>
> > class Entry extends Record[Entry] {
> > def meta = EntryMeta
>
> > object date extends DateTimeField(this)
>
> > object description extends StringField(this, 100)
>
> > }
>
> > object EntryMeta extends Entry with MetaRecord[Entry] {
> > override def fieldOrder = date :: description :: Nil
>
> > }
>
> > Am I making a dumb mistake here, or is there some other weirdness going on?
>
> > Thanks,
>
> > Derek
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