除了可访问性标准不鼓励使用这一事实 指向当前页面的链接,我应该怎么做 重构以下 View 代码?
#navigation
%ul.tabbed
- if current_page?(new_profile_path)
%li{:class => "current_page_item"}
= link_to t("new_profile"), new_profile_path
- else
%li
= link_to t("new_profile"), new_profile_path
- if current_page?(profiles_path)
%li{:class => "current_page_item"}
= link_to t("profiles"), profiles_path
- else
%li
= link_to t("profiles"), profiles_path
...
谢谢。
最佳答案
# helpers
def current_page_class(page)
return :class => "current_page_item" if current_page?(page)
return {}
end
-# Haml
#navigation
%ul.tabbed
%li{current_page_class(new_profile_path)}
= link_to t("new_profile"), new_profile_path
%li{current_page_class(profiles_path)}
= link_to t("profiles"), profiles_path
...
关于ruby-on-rails - 在 haml View 中重构条件,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/1367876/