Am I right in assuming there is a performance consideration here... Won't restricting the values in the model's belongs_to be more efficient than in the view?
On Dec 8, 3:02 pm, Bryan Larsen <[email protected]> wrote: > This is the right place. Matt & Kevin must be busy, we haven't heard > from them for a while. They're probably our two most dependable > question answerers. > > There are a couple of options for you. > > 1) set the options attribute on your select-one > (http://cookbook.hobocentral.net/api_tag_defs/select-one). You'll > probably have to read the first part of the DRYML guide first to > understand your many options on you to customize the field. If you > get stuck, yell again. > > 2) use the :conditions option on your belong_to. This is probably > the easier option, but it might require learning a little about SQL > and/or Rails. In other words, what I'm saying is that learning how > to do #1 will probably do you more good going forward. > > cheers, > Bryan > > > > > > > > On Thu, Dec 8, 2011 at 9:05 AM, Drammy <[email protected]> wrote: > > Am I asking this question in the wrong place? Should I be asking this > > in the hobo cookbook? > > > Any help appreciated. even if its RTFM at page... > > > On Dec 5, 12:35 pm, Drammy <[email protected]> wrote: > >> Hi all, > > >> Still pretty new to all this so apologies if this is straight forward; > >> I have searched for solutions as it seems quite an easy problem to > >> solve but alas, no joy. > > >> I have a few models like so... > > >> Classification -> ClassificationValue... (where Classification > >> has_many ClassificationValues and ClassificationValue belongs_to > >> Classification) > >> RecognitionType -> Recognition... (where RecognitionType has_many > >> Recognitions and Recognition belongs_to RecognitionType) > > >> Fairly straight forward... There is also another couple of > >> relationships... > > >> Classification -> RecognitionType (where RecognitionType belongs_to a > >> Classification) > > >> ClassificationValue -> Recognition (where Recognition belongs_to a > >> ClassificationValue) > > >> It is the ClassificationValue dropdown box that appears on the > >> Recognition edit page that is causing me grief. > > >> I want this dropdown box to only have valid values (not all > >> ClassificationValues). By valid values I mean CalssificationValues > >> that belong_to the Classification that belongs_to the Recognition's > >> RecognitionType... > > >> Any ideas? (hope you followed that!) > > >> Cheers, > >> Drammy > > > -- > > You received this message because you are subscribed to the Google Groups > > "Hobo Users" 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 > > athttp://groups.google.com/group/hobousers?hl=en. -- You received this message because you are subscribed to the Google Groups "Hobo Users" 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/hobousers?hl=en.
