Implementing richer dependencies

[codek]

We need to implement more interesting dependencies on the form, for example:

Another field is blank (hence show/enable this one) (Other field in this case is a text box, not a select) Combinatorial syntax over several fields i.e. FieldA is blank, or not M, and Field B = null Date calculations. (display/enable fields only when a certain field is after a given date)

I'm thinking this can be achieved by binding to the change on the field and checking the other field values, before I do that is that the right approach?

[seseso]

I think you're in the right path. You can also have a look at the Observables: http://alpacajs.org/docs/api/observables.html

[codek]

Thanks, I'll look at that.