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Add class 'active' in the menu for current page

This commit is contained in:
Christophe Vilayphiou 2012-05-08 21:46:24 +08:00
parent 0cc94c65a8
commit 49e2eb0187
1 changed files with 9 additions and 8 deletions
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17
lib/parsers/parser_common.rb
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@ -1,7 +1,7 @@
module ParserCommon module ParserCommon
include ActionView::Helpers::TagHelper include ActionView::Helpers::TagHelper
def menu_level(page, current, menu, edit = false) def menu_level(page, current_page_id, current, menu, edit = false)
res = '' res = ''
if page.ordered_and_visible_children.size > 0 if page.ordered_and_visible_children.size > 0
res << "<ul class='" res << "<ul class='"
@ -10,10 +10,10 @@ module ParserCommon
i = nil i = nil
i = 1 if menu.values["li_incremental_#{current}"] i = 1 if menu.values["li_incremental_#{current}"]
if menu.values['home'] && current == 1 if menu.values['home'] && current == 1
res << menu_li(page, current, menu, i, edit) res << menu_li(page, current_page_id, current, menu, i, edit)
end end
page.ordered_and_visible_children.each do |child| page.ordered_and_visible_children.each do |child|
res << menu_li(child, current, menu, i, edit) res << menu_li(child, current_page_id, current, menu, i, edit)
i += 1 if i i += 1 if i
end end
res << "</ul>" res << "</ul>"
@ -21,15 +21,16 @@ module ParserCommon
res res
end end
def menu_li(page, current, menu, i, edit) def menu_li(page, current_page_id, current, menu, i, edit)
res = "<li class=" res = "<li class='"
res << menu.values["li_class_#{current}"] rescue nil res << menu.values["li_class_#{current}"] rescue nil
res << "_#{i}" if i res << "_#{i}" if i
res << ">" res << " active" if page.id.eql?(current_page_id)
res << "'>"
res << "<a href='#{edit ? admin_page_path(page.id) : page.full_name}'><span>#{page.i18n_variable[I18n.locale]}</span></a>" res << "<a href='#{edit ? admin_page_path(page.id) : page.full_name}'><span>#{page.i18n_variable[I18n.locale]}</span></a>"
if page.ordered_and_visible_children.size > 0 && current <= menu.levels if page.ordered_and_visible_children.size > 0 && current <= menu.levels
res << "<span class='dot'></span>" res << "<span class='dot'></span>"
res << menu_level(page, current + 1, menu, edit) res << menu_level(page, current_page_id, current + 1, menu, edit)
end unless (page.is_home? rescue nil) end unless (page.is_home? rescue nil)
res << "</li>" res << "</li>"
end end
@ -92,7 +93,7 @@ module ParserCommon
page_menu = body.css('.page_menu').first page_menu = body.css('.page_menu').first
home = get_homepage home = get_homepage
menu = page.design.layout.menu menu = page.design.layout.menu
fragment = Nokogiri::HTML::DocumentFragment.new(body, menu_level(home, 1, menu, edit)) fragment = Nokogiri::HTML::DocumentFragment.new(body, menu_level(home, page.id, 1, menu, edit))
page_menu.swap(fragment) page_menu.swap(fragment)
end end