Rails創建新記錄而不重定向而是刷新並保留在當前頁面上

Question

我有以下形式，我也在做CollectionPageImage.new因為它從另一個模型創建新記錄。

= simple_form_for(Spree::CollectionPageImage.new, :url => admin_collection_page_images_url, :html => { :multipart => true, }) do |f|
  = render :partial => 'spree/shared/error_messages', :locals => { :target => @collecion_page_images }
  = f.input :image, :label => "Collection images: "
  = f.association :collection_page
  = @collection_page.title
  = submit_tag t("create")

創建后，它當前轉發到admin_collection_page_images_url或/ collection_page_images

我想在創建每條記錄后簡單地刷新並保持當前頁面，是否有快速完成此操作的方法？

先感謝您。

Answer 1

您可能有一個控制器的create操作，看起來像這樣：

def create
  @collection_page_image = CollectionPageImage.new(collection_page_image_params)

  if @collection_page_image.save
    # Here, redirect to the edit page of the just-created record
    redirect_to admin_collection_page_image_url(@collection_page_image)
  else
    flash[:errors] = @collection_page_image.errors
    redirect_to action: :new
  end
end

如果.save在記錄上成功，請注意redirect_to指令。