Hi,
Good Afternoon!
Thanks. Due to some constraints for using only Enum. can you please
elaborate the step 1.
It should be something like the values for select box should be loaded as
per the values defined in Enum but with the selected enum value( which is
stored in database), should be the default one for the select box.
Thanks
Niks!
On Thu, Oct 23, 2014 at 5:38 PM, George Christman <gchrist...@cardaddy.com>
wrote:
> 1. You can either put all your values in your enum and store the string in
> the database or 2. build a simple lookup table in the database containing
> your enum values and create a relationship with your primary table. I would
> recommend option 2. There would be no need for a value encoder then.
>
> It would look something like this.
>
> <t:select value="myObject.carType" t:model="carTypeModel"/>
>
> @PageActivationContext
> @Property
> private MyObject myObject;
>
> @Inject
> private SelectModelFactory selectModelFactory;
>
> public void onPrepare() {
> if(myObject == null) {
> myObject = new MyObject();
> }
> }
>
> public void onSuccess() {
> //save car object.
> }
>
> public SelectModel getCarTypeModel() {
> List<CarType> carTypes = your cartype query.
> return selectModelFactory.create(carTypes , "name");
> }
>
> @Entity
> public class CarType {
>
> private String name;
>
> }
>
>
> On Thu, Oct 23, 2014 at 6:52 AM, Thiago H de Paula Figueiredo <
> thiag...@gmail.com> wrote:
>
> > On Thu, 23 Oct 2014 05:05:00 -0200, Chris Poulsen <
> mailingl...@nesluop.dk>
> > wrote:
> >
> > I don't know what you are trying to achieve, but you can always provide
> >> your own select model, if you need something more flexible than what the
> >> standard coercions provide. (if that was the question?)
> >>
> >
> > That's correct, but I guess a ValueEncoder implementation will be needed
> > too. Either way, mixing different object classes in a Select doesn't
> sound
> > right . . .
> >
> > --
> > Thiago H. de Paula Figueiredo
> > Tapestry, Java and Hibernate consultant and developer
> > http://machina.com.br
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org
> > For additional commands, e-mail: users-h...@tapestry.apache.org
> >
> >
>
>
> --
> George Christman
> www.CarDaddy.com
> P.O. Box 735
> Johnstown, New York
>
