应该更改有问题的类的视图如下所示：
%table#mytable %thead %tr %th= link_to 'Title',mytable_path(:sort => 'title'),:id => 'title_header'
我的问题很简单：如果单击标题,我可以如何以及在何处将类动态设置为％th.hilite？
# In your view %th{:class => @title_header}= link_to 'Title',my_path(:sort => 'title'),:id => 'title_header' # In your controller sort = params[:sort] || session[:sort] if sort == 'title' ordering = {:order => :title} end
