Ruby on rails 如何在不使用Rails中的资源（action:new，：create）的情况下创建表单？

这是我的控制器

class SchoolsController < ApplicationController
  def teacher
    @teacher = Teacher.new
  end

  def form_create
    @teacher = Teacher.new(teacher_params)
    if teacher.save
      redirect_to schools_teacher_path
    else
      flash[:notice] = "error"
    end
  end

  private
  def teacher_params
    params.require(:teacher).permit(:name)
  end
end

class-SchoolsController

这是我的观点/schools/teacher.html.erb

<%= form_for :teacher do |f| %>
  <%= f.text_field :name %> 
  <%= f.submit %>
<% end %>

---

我是Ruby on Rails新手，不知道如何继续。

您应该将此移到

教师控制器上。让我演示如何：

首先，您需要创建控制器，您可以通过在项目根目录的终端上键入以下命令来完成：

$rails g控制器新增

然后进入路由文件（
config/routes.rb
）：

然后转到
teachers\u controller.rb
文件并添加以下内容：

class TeachersController < ApplicationController
  def new
   @teacher = Teacher.new
  end

  def reate
   @teacher = Teacher.new(teacher_params)
   if @teacher.save
    redirect_to schools_teacher_path
   else
    redirect_to schools_teacher_path, notice: "error"
  end
end

 private

 def teacher_params
  params.require(:teacher).permit(:name)
 end
end

请告诉我进展如何
 如果您使用的是Rails 5.1，我建议您阅读本文，将此逻辑放入TeachersController，并创建操作
new
和
create
。没有必要违背公约，这篇文章非常有用，感谢通过链接获得更多的理解，特别是非资源性的路线。为什么每个人都向他展示如何废除公约，而不是教他如何正确地执行公约？
class TeachersController < ApplicationController
  def new
   @teacher = Teacher.new
  end

  def reate
   @teacher = Teacher.new(teacher_params)
   if @teacher.save
    redirect_to schools_teacher_path
   else
    redirect_to schools_teacher_path, notice: "error"
  end
end

 private

 def teacher_params
  params.require(:teacher).permit(:name)
 end
end

<%= form_for :teacher do |f| %>
 <%= f.text_field :name %> 
 <%= f.submit %>
<% end %>