On 13 November 2012 17:02, RVince <[email protected]> wrote: > Colin, no, events and features have no relationship to each other > (Eventfeatures are like features, but they are a separate object here). So: > > Event has_many : evenfeatures > > and > > Eventfeature belongs_to: event
So why were you telling us about Features then? Can you try to ask the question again then? You know that if you have an event then its eventfeatures are event.eventfeatures and if you have an eventfeature then its event is eventfeature.event? Colin > > Thanks! rvince > > > > On Tuesday, November 13, 2012 11:22:30 AM UTC-5, RVince wrote: >> >> I'm not sure how best to do this. I have a project that has Features >> (these are video links) that go into a homepage. >> It also has Events, which get displayed in a table, can be clicked on, and >> a page about that event displays. >> I'm working in an admin application for this site, a type of CMS system >> whereby the administrator can put in different videos for the homepage, and >> edit the events themselves. >> >> Ive been asked to add videos to the events. To do this, I am creating an >> EventFeature object. Thusm when someone goes to edit an event's features, it >> is not like editing features for the homepage. In an EventFeature, an >> event_id is in place. My question then, how, in the erb for eventfeatures, >> can I express things like: >> >> <% if @features any? %> >> >> which now are not just if there are any features, but any eventfeatures >> with a specified event_id. How can I express that here? >> >> in other words >> >> <% if @eventfeatures any? %> >> >> Is not really what I want because i dont want all eventfeatures, only >> those where eventfeatures.event_id==specific value. >> >> Similarly, how would you express: >> >> <$ @features.each do |feature| %> >> >> to be: >> >> <$ @eventfeatures.each do |eventfeature| %> >> >> only for those eventfeatures of a specific eventfeature.event_id >> >> TIA, rvince > > -- > You received this message because you are subscribed to the Google Groups > "Ruby on Rails: Talk" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msg/rubyonrails-talk/-/KAv1fwlpQVkJ. > > For more options, visit https://groups.google.com/groups/opt_out. > > -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" 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 https://groups.google.com/groups/opt_out.
