Link to next and previous page from current page

[hblackett]

Please can you advise on how to link to the next or previous page from your current page?

I can use will_paginate for navigation on the set of pages, but I'd like to navigate to the siblings of individual pages.

Apologies for two (not real) issues in a week; outside of the Wiki I'm making quite slow progress. (Inside the Wiki Slices is a dream!)

[calumgunn]

Hi!

Ah, no problem - you can link to page.next_sibling or page.previous_sibling - as seen here: https://github.com/withassociates/slices/blob/master/lib/slices/tree.rb#L217

[hblackett]

Thanks. I've added tree.rb to the lib/slices folder and am getting a NoMethodError in PagesController#show

undefined method find_by' for Page:Class`

lib/slices/tree.rb:69:in find_by_path'`