Question

我创建了这条路线：

get "patientform/create/(:department_id)/(:form_model)/(:form_id)/(:formpath)", to: 'patientform#create', as: 'create_patientform'

后来我在我的观点中称之为：

<%= link_to 'Form', create_patientform_path(@current_department.id, @patient.class.name, nil, "patients.form"), :class => 'btn btn-info btn-xs' %>

如何在我的链接:form_id中看到被定义为nil 这会创建此链接：

http://localhost:3000/patientform/create/2/Patient/patients.form

但我需要这个链接：

http://localhost:3000/patientform/create/2/Patient//patients.form

我的控制器中的Becaus我这样保存：

   def create
    a = Patientform.new
    a.secure = SecureRandom.hex 3
    a.department_id = params[:department_id]
    a.form_id = params[:form_id]
    a.form_model = params[:form_model]
    a.formpath = params[:formpath]
    if a.save
        flash[:notice] = "Patienten Formular jetzt vefügbar zu finden unter #{a.secure}"
        redirect_to :back 
    end
  end

如何看到错误链接会引发以后form_id未保存为nil但formpath已nil

=> #<Patientform id: 4, department_id: "2", form_model: "Patient", form_id: "pat
ients.form", secure: "f7a58b", formpath: nil, created_at: "2013-11-15 11:19:53", upda
ted_at: "2013-11-15 11:19:53">

Answer 1

只需将路线修改为

即可

get "patientform/create/(:department_id)/(:form_model)/(:formpath)/(:form_id)", to: 'patientform#create', as: 'create_patientform'

和您的link_to到

<%= link_to 'Form', create_patientform_path(@current_department.id, @patient.class.name, "patients.form", nil), :class => 'btn btn-info btn-xs' %>

这样首先需要form_path，然后是form_id

我得到一条路线的虚假链接

1 个答案: