2008/8/26 Malcolm <[EMAIL PROTECTED]>: > On Monday 25 August 2008, Carl Franks wrote: > >> > I've been learning my way around FormFu (and Catalyst) recently and >> > wishing they'd been available a few years ago - they make things so much >> > easier. :-) >> > >> > Is there a good way of doing a combo-box type element for a form? I've >> > tried several variations, but so far I haven't found anything that >> > doesn't end up requiring custom coding on the handler. >> > >> > This is the closest I've gotten, but their doesn't seem to be a way of >> > enforcing the SingleValue constraint. >> >> Because Multi is also a Field-element, when you add a constraint to >> it, it doesn't get added to its children, unlike with other Block >> elements. >> If you add the constraint to one of the "country" fields, it should work. > > The reason I tried it on the Multi element is that it didn't work on the > member fields, as there's two child elements with the same name, SingleValue > fails.
I've added a test for what I think you're describing, and it seems to work okay. Can you have a look, and let me know if I'm not getting it? http://code.google.com/p/html-formfu/source/browse/trunk/HTML-FormFu/t/elements/combo_box.t http://code.google.com/p/html-formfu/source/browse/trunk/HTML-FormFu/t/elements/combo_box.yml Cheers, Carl _______________________________________________ HTML-FormFu mailing list HTML-FormFu@lists.scsys.co.uk http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/html-formfu
