# (i.e. Older Pages: 1 2 3 4)
# <tt>:suffix</tt>:: suffix for pagination links
# (i.e. 1 2 3 4 <- Older Pages)
- # <tt>:window_size</tt>:: the number of pages to show around
+ # <tt>:window_size</tt>:: the number of pages to show around
# the current page (defaults to <tt>2</tt>)
# <tt>:always_show_anchors</tt>:: whether or not the first and last
# pages should always be shown
# # => <a href="/?page=1/">1</a> <a href="/?page=2/">2</a> <a href="/?page=3/">3</a> ... <a href="/?page=10/">10</a>
#
# pagination_links(@person_pages, :always_show_anchors => false)
- # # => 1 <a href="/?page=2/">2</a> <a href="/?page=3/">3</a>
+ # # => 1 <a href="/?page=2/">2</a> <a href="/?page=3/">3</a>
#
# pagination_links(@person_pages, :window_size => 1)
# # => 1 <a href="/?page=2/">2</a> ... <a href="/?page=10/">10</a>
#
# pagination_links(@person_pages, :params => { :viewer => "flash" })
- # # => 1 <a href="/?page=2&viewer=flash/">2</a> <a href="/?page=3&viewer=flash/">3</a> ...
+ # # => 1 <a href="/?page=2&viewer=flash/">2</a> <a href="/?page=3&viewer=flash/">3</a> ...
# # <a href="/?page=10&viewer=flash/">10</a>
- def pagination_links(paginator, options={}, html_options={})
+ def pagination_links(paginator, options = {}, html_options = {})
name = options[:name] || DEFAULT_OPTIONS[:name]
params = (options[:params] || DEFAULT_OPTIONS[:params]).clone
-
- prefix = options[:prefix] || ''
- suffix = options[:suffix] || ''
+
+ prefix = options[:prefix] || ""
+ suffix = options[:suffix] || ""
pagination_links_each(paginator, options, prefix, suffix) do |n|
params[name] = n
# Iterate through the pages of a given +paginator+, invoking a
# block for each page number that needs to be rendered as a link.
- #
+ #
# ==== Options
- # <tt>:window_size</tt>:: the number of pages to show around
+ # <tt>:window_size</tt>:: the number of pages to show around
# the current page (defaults to +2+)
# <tt>:always_show_anchors</tt>:: whether or not the first and last
# pages should always be shown
current_page = paginator.current_page
window_pages = current_page.window(options[:window_size]).pages
return if window_pages.length <= 1 unless link_to_current_page
-
+
first, last = paginator.first, paginator.last
-
- html = ''
+
+ html = ""
html << prefix if prefix
- if always_show_anchors and not (wp_first = window_pages[0]).first?
+ if always_show_anchors && !(wp_first = window_pages[0]).first?
html << yield(first.number)
- html << ' ... ' if wp_first.number - first.number > 1
- html << ' '
+ html << " ... " if wp_first.number - first.number > 1
+ html << " "
end
-
+
window_pages.each do |page|
if current_page == page && !link_to_current_page
html << page.number.to_s
else
html << yield(page.number)
end
- html << ' '
+ html << " "
end
-
- if always_show_anchors and not (wp_last = window_pages[-1]).last?
- html << ' ... ' if last.number - wp_last.number > 1
+
+ if always_show_anchors && !(wp_last = window_pages[-1]).last?
+ html << " ... " if last.number - wp_last.number > 1
html << yield(last.number)
end
html
end
-
end # PaginationHelper
end # Helpers
end # ActionView