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Ruby on rails RubyonRails添加当前页面?到我的链接_Ruby On Rails_Haml_Current Page - Fatal编程技术网

Ruby on rails RubyonRails添加当前页面?到我的链接

Ruby on rails RubyonRails添加当前页面?到我的链接,ruby-on-rails,haml,current-page,Ruby On Rails,Haml,Current Page,我想补充一点 current_page? 对我 .navbar.navbar-default.admin-header %ul.nav.navbar-nav.navbar-left %li= link_to "Dashboard", admins_dashboard_path, class: 'active' 要实现这一点,如果我的当前页面是/dashboard,那么只有在这种情况下 class: 'active' 在我的链接中(稍后我想使用特定的样式表来激活和不激活导航链接 请

我想补充一点

current_page?
对我

.navbar.navbar-default.admin-header
  %ul.nav.navbar-nav.navbar-left
   %li= link_to "Dashboard", admins_dashboard_path, class: 'active'
要实现这一点,如果我的当前页面是/dashboard,那么只有在这种情况下

class: 'active'
在我的链接中(稍后我想使用特定的样式表来激活和不激活导航链接

请帮我整理一下!此方法的

描述了如何实现它。在您的情况下,它将类似于:

.navbar.navbar-default.admin-header
  %ul.nav.navbar-nav.navbar-left
   %li= link_to "Dashboard", admins_dashboard_path, class: ('active' if current_page?(admins_dashboard_path))

谢谢!我当时在打字,刚刚加入了一个ruby小组,一切都很奇怪。这个工作很好:D