Forked from artanikin/bootstrap_pagination_helper.rb
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June 22, 2017 12:23
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Will_paginate bootstrap 4 renderer
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module BootstrapPaginationHelper | |
class LinkRenderer < WillPaginate::ActionView::LinkRenderer | |
protected | |
def page_number(page) | |
if page == current_page | |
link(page, "#", :class => 'active') | |
else | |
link(page, page, :rel => rel_value(page)) | |
end | |
end | |
def gap | |
text = @template.will_paginate_translate(:page_gap) { '…' } | |
%(<li class="page-item disabled"><a>#{text}</a></li>) | |
end | |
def next_page | |
num = @collection.current_page < @collection.total_pages && @collection.current_page + 1 | |
previous_or_next_page(num, @options[:next_label], 'next') | |
end | |
def previous_page | |
num = (@collection.current_page - 1 > 0) && @collection.current_page - 1 | |
previous_or_next_page(num, @options[:previous_label], 'previous') | |
end | |
def previous_or_next_page(page, text, classname) | |
if page | |
link(text, page, :class => classname) | |
else | |
link(text, "#", :class => classname + ' disabled') | |
end | |
end | |
def html_container(html) | |
tag(:nav, tag(:ul, html, container_attributes)) | |
end | |
private | |
def link(text, target, attributes = {}) | |
if target.is_a? Fixnum | |
attributes[:rel] = rel_value(target) | |
target = url(target) | |
end | |
unless target == "#" | |
attributes[:href] = target | |
end | |
attributes[:class] ||= '' | |
classname = attributes[:class] | |
attributes[:class] += ' page-link' | |
tag(:li, tag(:a, text, attributes), :class => classname + ' page-item') | |
end | |
end | |
end |
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From the original gist
Thanks to arty88