Thanks Howard. Is there an easier way, just using a mixin that takes another parameter (ex. a comma separated list of include / exclude list index entries) from the template and in the mixin beginRender etc. performs an op on the model created from the Enum? I was hoping to not have to duplicate the creation of the model from the enum, camel casing it etc. that the existing SelectModel does. I'm working with 5.2 - perhaps there are some new features I can take advantage of.
Regards, Jim. -----Original Message----- From: Howard Lewis Ship [mailto:hls...@gmail.com] Sent: 13 September 2010 17:43 To: Tapestry users Subject: Re: Enum mask No, in that case, you'd want to create your own SelectModel and populate it. You may inject and use the SelectModelFactory service to help with this. On Mon, Sep 13, 2010 at 9:15 AM, Jim O'Callaghan <j...@peritussolutions.com> wrote: > Tapestry provides a very handy facility for presenting enums as drop down > lists for display - is there anything built-in that allows certain values > for the enum to be hidden from the generated drop down list? Ex. where a > status transition follows a strict order where A can be progressed to B and > then to C, but B cannot got back to A, so in the case where an entity is > already at status B, I only want to display B and C as options for > selection. Similarly if A needs to go to B before C, when an entity has > status A, I only want to display A, B rather than A, B, C. > > > > Regards, > > Jim. > > -- Howard M. Lewis Ship Creator of Apache Tapestry The source for Tapestry training, mentoring and support. Contact me to learn how I can get you up and productive in Tapestry fast! (971) 678-5210 http://howardlewisship.com --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
