On Nov 7, 2011, at 2:34 PM, [email protected] wrote: > That's cool, thanks. I've got the server running with no errors now > but am struggling implementing the checkboxes in my usual manner. > > Have just tried this: > > <%= check_box_tag "radcheck[usernames][]", group.name, > @radcheck.groups.include?(group) %>
You've just crossed the threshold from a DataMapper question to a Rails question :). > But that gives me an error: > > undefined local variable or method `group' for #<#<Class: > 0x000001016fb650>:0x000001016f3d10> I'm guessing that maybe you intend to output one checkbox for each group in a list of groups… ? The code you supplied omits that iteration, but if that assumption is correct then something has gone wrong with the iteration (eg., `@valid_groups.each do |group|;…; end`). With more context I might be of more assistance. Hope that helps, Emmanuel -- You received this message because you are subscribed to the Google Groups "DataMapper" 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/datamapper?hl=en.
