Oops, of course the url's should be users/10, users/9 and users/11 :) --Lasse
2010/2/15 Lasse Bunk <lasseb...@gmail.com> > As I understand it, what he wants to do is not really pagination. > Pagination is users?page=1 but what he wants is to be at user/10 and when he > clicks next, it goes to user/11, when previous, user/9. > > --Lasse > > 2010/2/15 EvanC <e...@cancelliere.ca> > > Hi Bigos, >> >> You aren't using the view helper will_paginate gives you. It's as >> simple as: >> >> @people = Person.paginate :page => params[:page] >> >> And in your view: >> >> <%= will_paginate @posts %> >> >> This will automatically generate the 'Previous' and 'Next' links. For >> further questions there is a dedicated will_paginate group at >> http://groups.google.com/group/will_paginate -- they'll be able to >> help you better! >> >> -- Evan >> >> On Feb 15, 2:53 pm, Bigos <ruby.obj...@googlemail.com> wrote: >> > I have a Persons table created with scaffold. I was trying to flick >> > between records by clicking on Previous and Next links. I was >> > struggling to understand will_paginate, and finally came up with >> > following solution, and I'm wondering if it could be done better. >> > Would it be better to have one query to a database returning previous >> > current and next record instead having two? >> > >> > @person_previous = Person.paginate :all, :page => params[:page], >> > :order => 'id DESC', :per_page => 1, :conditions => "id < >> > #{params[:id]}" >> > @person_next = Person.paginate :all, :page => params[:page], >> > :order => 'id ASC', :per_page => 1, :conditions => "id > >> > #{params[:id]}" >> > >> > <% @person_previous.each do |el|%> >> > <%= link_to 'Previous', el %> >> > <% end %> >> > >> > <% @person_next.each do |el|%> >> > <%= link_to 'Next', el %> >> > <% end %> >> >> -- >> 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 rubyonrails-t...@googlegroups.com. >> To unsubscribe from this group, send email to >> rubyonrails-talk+unsubscr...@googlegroups.com<rubyonrails-talk%2bunsubscr...@googlegroups.com> >> . >> For more options, visit this group at >> http://groups.google.com/group/rubyonrails-talk?hl=en. >> >> > -- 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 rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
