El Friday 16 January 2009 08:52:05 RogueBusinessServices escribió: > Hello Sergio, > > Thank you very much for your reply. However what I am am looking for > is a multi-select list box. I have tried the code above, but this > gives me a bunch of checkboxes. I assume that I will have to override > the subform, but I'm not exactly sure how I can replace only the > subform for a particular model. I know how to override the > _form_association.rhtml, but I only want to do it in the particular > case that this form is called as a subform and for a particular model.
Look at Form Overrides: http://wiki.github.com/activescaffold/active_scaffold/form-overrides You can use a helper method or partial. > > Thanks, > > Andrew > > On Jan 15, 10:28 am, "Sergio Cambra .:: entreCables - Symbol Servicios > > Informáticos S.L. ::." <[email protected]> wrote: > > El Wednesday 14 January 2009 21:34:03 RogueBusinessServices escribió: > > > Hello, > > > > > > I've seen bits of information here and there about how to do this, but > > > it still isn't clear to me. Perhaps someone could shed some light on > > > this, or perhaps has some sample code? > > > > > > I have a habtm relationship between 2 models, A and B. What I want is > > > that when I edit a record of type 'A', that I see a form element that > > > is a list box and it is filled with all of the records of type 'B'. > > > All of the instances of 'B' that have an association with 'A' would be > > > selected by default. I would then want to select or de-select items in > > > that list, and then click on update. When I click on update the habtm > > > associations would be updated in the database. > > > > > > I have found some information on the RoR website about creating my own > > > partial for something like this. Is this what I would need to do for > > > ActiveScaffold? Do I need to create my own partial that overrides the > > > default one for this view? If I do that, where would I need to put > > > this file and what do I need to name it? > > > > > > I also read that when subforms are used that the params[:record] > > > namespace is different. Are there any 'gotchas' that I need to look > > > out for when doing this? > > > > > > Any help would be greatly appreciated!! > > > > class AesController > > active_scaffold do |config| > > config.columns[:b].form_ui = :select > > end > > end > > > > -- > > Sergio Cambra .:: entreCables - Symbol Servicios Informáticos S.L. ::. > > Nicolás Guillén 6, locales 2 y 3. 50.018 Zaragoza > > T) 902 021 404 F) 976 52 98 07 E) [email protected] > > -- Sergio Cambra .:: entreCables - Symbol Servicios Informáticos S.L. ::. Nicolás Guillén 6, locales 2 y 3. 50.018 Zaragoza T) 902 021 404 F) 976 52 98 07 E) [email protected] --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "ActiveScaffold : Ruby on Rails plugin" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/activescaffold?hl=en -~----------~----~----~----~------~----~------~--~---
