我的RABL文件出了什么問題？

Question

Rabl不是生成主要對象，而是為其子節點生成它。

我有一個Rails-Angularjs項目。 我想使用RABL生成json文件。 我已經閱讀了RABL的文檔，並為動作表演創建了Rabl文件，該文件無法正常運行，如下所述：

object @ticket => :ticket do
  attributes :id, :name, :subname, :description, :width, :height, :qty, :single, :double, :project_id, :material_id, :equipment_id, :location_id, :created_at, :updated_at
end

child :project do
  attributes :name, :nickname, :project_number
end 

child :job_state do 
  attributes :color, :name 
end

child :location do
  attributes :name
end

child :local_equipment do
  attributes :name
end

child :local_material do
  attributes :name
end

IF I刪除對象@ticket上的“ do”和“ end”，則會引發錯誤： 'wrong number of arguments (1 for 0)'.

如果我離開他們，它不會顯示任何票證的字段名稱。 如下所示：

{"ticket":{"project":{"name":"Information Security Conference 2017","nickname":"infosecon17","project_number":1000},"job_state":{"color":"red","name":"printed"},"location":{"name":"Grand prairie graphics"},"local_equipment":null,"local_material":null}}

任何幫助將不勝感激。

Answer 1

我認為您在正確的軌道上。 我會做一個小小的改變。 您無需將@ticket屬性包裝在一個塊中。 您只需指定object @ticket即可。

object @ticket
attributes :id, :name, :subname, :description, :width, :height, :qty, :single, :double, :project_id, :material_id, :equipment_id, :location_id, :created_at, :updated_at

child :project do
  attributes :name, :nickname, :project_number
end 

child :job_state do 
  attributes :color, :name 
end

child :location do
  attributes :name
end

child :local_equipment do
  attributes :name
end

child :local_material do
  attributes :name
end

Answer 2

如果問題出在您的Angular，從導軌的角度來看，這是對我有用的結構。 檢查您的Tickets＃show文件在此處並命名為：app \\ views \\ tickets \\ show.json.rabl並且僅包含

object @ticket
attributes :id, :name, :subname, :description, :width, :height, :qty, :single, :double, :project_id, :material_id, :equipment_id, :location_id, :created_at, :updated_at

對於孩子，您將擁有單獨的文件，例如：app \\ views \\ tickets \\ projects.json.rabl

collection @projects
extends "projects/show"

而且還要確認屬性是否與您的架構匹配。