javascript - Rails:从另一个 Controller 渲染一个.js.erb吗？

如何从不属于要呈现 View 的 Controller 中呈现.js.erb？

例如:如何从create.js.erb在页面 View 中呈现post_controller？

post_controller.rb

def create
    @post = Post.new(post_params)

    respond_to do |format|
      if @post.save
        format.html { redirect_to @post, notice: 'Post was successfully created.' }
        format.json { render action: 'show', status: :created, location: @post }
        format.js #{I think I need something in here?}
      else
        format.html { render action: 'new' }
        format.json { render json: @post.errors, status: :unprocessable_entity }
      end
    end
  end

最佳答案

似乎有几种方法可以实现此目的:

respond_to do |format|
    format.js { :location => path_to_controller_method_url(argument) }
end

How do you respond_to another js file in the controller using Ruby on Rails?

respond_to do |format|
    format.js {
       :template => "classrooms/create_differently.js.erb",
       :layout => false
    }
end

Render alternate view in ruby on rails

respond_to do |format|
    format.js { render :file => "/path/to/save.js.erb" }
end

关于javascript - Rails:从另一个 Controller 渲染一个.js.erb吗？，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/23055056/