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terminate numbered paginator early if no more records

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This commit is contained in:
albert
2013-02-25 21:05:25 -05:00
parent e86e6b286f
commit b1f595fa6f
1 changed files with 12 additions and 5 deletions
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17
app/helpers/pagination_helper.rb
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@@ -29,7 +29,7 @@ module PaginationHelper
if records.current_page >= 2
html << "<li>" + link_to("<<", params.merge(:page => records.current_page - 1)) + "</li>"
end
if records.total_pages <= (window * 2) + 5
1.upto(records.total_pages) do |page|
html << numbered_paginator_item(page, records.current_page)
@@ -50,14 +50,21 @@ module PaginationHelper
else
html << numbered_paginator_item(1, records.current_page)
html << numbered_paginator_item("...", records.current_page)
(records.current_page - window).upto(records.current_page + window) do |page|
if records.size > 0
right_window = records.current_page + window
else
right_window = records.current_page
end
(records.current_page - window).upto(right_window) do |page|
html << numbered_paginator_item(page, records.current_page)
end
html << numbered_paginator_item("...", records.current_page)
html << numbered_paginator_final_item(records.total_pages, records.current_page)
if records.size > 0
html << numbered_paginator_item("...", records.current_page)
html << numbered_paginator_final_item(records.total_pages, records.current_page)
end
end
if records.current_page < records.total_pages
if records.current_page < records.total_pages && records.size > 0
html << "<li>" + link_to(">>", params.merge(:page => records.current_page + 1)) + "</li>"
end