ruby-on-rails-3 – Rails和haml,如何添加id和类选择器到link_to
发布时间:2020-12-16 19:48:44 所属栏目:百科 来源:网络整理
导读:我一直在寻找如何添加一个id选择器到link_to帮助使用haml,是可能吗? a .haml - %a#booked{:href = "index.haml"} Link 1 b .html.erb - booking.html.erb - %= link_to "Link 1",booking_path,:id = "booked" % c .haml.erb - booking.haml.erb - ...?? 哪
我一直在寻找如何添加一个id选择器到link_to帮助使用haml,是可能吗?
a .haml - %a#booked{:href => "index.haml"} Link 1 b .html.erb - booking.html.erb - <%= link_to "Link 1",booking_path,:id => "booked" %> c .haml.erb - booking.haml.erb - ...?? 哪一个相当于哈姆? 解决方法
link_to的工作原理与哈尔同样的方式在erb中.所以这会做你想要的:
= link_to "Link 1",:id => "booked" #=> <a id="booked" href="/bookings">Link 1</a> 您也可以这样分配一个类属性: = link_to "Link 1",:id => "booked",:class => "some_class" #=> <a id="booked" class="some_class" href="/bookings">Link 1</a> 更多关于如何在haml:Inserting ruby中插入ruby代码 而且,所以对于将id和类传递给link_to毫无疑问,这里是一个例子from the docs: link_to "Articles",articles_path,:id => "news",:class => "article" #=> <a href="/articles" class="article" id="news">Articles</a> (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |