Ruby on rails 如何去掉下划线_&引用;从rails生成的url?
我刚刚在rails应用程序的类别模型上实现了友好的\u id。之前,它用于生成如下url:Ruby on rails 如何去掉下划线_&引用;从rails生成的url?,ruby-on-rails,actioncontroller,Ruby On Rails,Actioncontroller,我刚刚在rails应用程序的类别模型上实现了友好的\u id。之前,它用于生成如下url: localhost/search?category\u id=208。现在我得到它来生成url,如下所示 localhost:3000/search?category_id=metal-processing-and-machine-tool url生成行为: <a href="<%= search_equipments_path(:category_id => category.slu
localhost/search?category\u id=208
。现在我得到它来生成url,如下所示
localhost:3000/search?category_id=metal-processing-and-machine-tool
url生成行为:
<a href="<%= search_equipments_path(:category_id => category.slug ) %>">
由于SEO的原因,我上面的人告诉我要从url中去掉\uu
类别中的id
。我尝试在url生成行中更改格式。没有帮助。谁能告诉我这是否可行,我怎样才能做到
如果需要任何额外的信息,请在评论中告诉我。我很确定您可以将
更改为
,这将设置参数[:categoryid]
。然后,您需要将所有检查修改为if params[:categoryid]。present?
等。然后,当您单击链接时,它应该转到localhost:3000/search?categoryid=
我考虑过它,并且已经尝试过了,但没有成功。但既然你也提到了同样的事情,让我再试一次。在控制台上它变了<代码>参数:{“categoryid”=>“金属加工和机床”}。但没有按预期生成url。当我单击链接时,它仍在同一页上。您的路线是什么样的?这应该通过更改为categoryid来实现,除非您正在对路线执行某些操作。
def search_equipments
begin
if (params.keys & ['category_id', 'sub_category', 'manufacturer', 'country', 'state', 'keyword']).present?
if params[:category_id].present?
@category = Category.active.find params[:category_id]
else
@category = Category.active.find params[:sub_category] if params[:sub_category].present?
end
@root_categories = Category.active.roots
@sub_categories = @category.children.active if params[:category_id].present?
@sub_categories ||= {}
@countries = Country.active.all
@manufacturers = Manufacturer.active.all
@states = State.active.where("country_id = ?", params[:country]) if params[:country].present?
@states ||= {}
unless params[:category_id].present? && params[:sub_category].present?
params[:category_id] = @category.id if params[:category_id].present?
params[:sub_category] = @category.id if params[:sub_category].present?
end
@equipments = Equipment.active.filter(params.slice(:manufacturer, :country, :state, :category_id, :sub_category, :keyword)).order("#{sort_column} #{sort_direction}, created_at desc")
else
redirect_to root_path
end
rescue Exception => e
redirect_to root_path, :notice => "Something went wrong!"
end
end