Ruby on rails 活动模型序列化程序在一个模板中包含多个集合
我有一个自定义操作,我想保存http trips以检索不同的集合Ruby on rails 活动模型序列化程序在一个模板中包含多个集合,ruby-on-rails,active-model-serializers,Ruby On Rails,Active Model Serializers,我有一个自定义操作,我想保存http trips以检索不同的集合 def dashboard @projects = Project.all @tasks = Task.all respond_do do |format| format.json {render {projects: @project, tasks: @tasks}, serializer: DashboardSerializer } end end class DashboardSeriali
def dashboard
@projects = Project.all
@tasks = Task.all
respond_do do |format|
format.json {render {projects: @project, tasks: @tasks}, serializer: DashboardSerializer }
end
end
class DashboardSerializer < ActiveModel::Serializer
attributes :proejcts, :tasks
end
def仪表板
@projects=Project.all
@tasks=Task.all
答复|格式|
format.json{render{projects:@project,tasks:@tasks},序列化程序:DashboardSerializer}
结束
结束
类DashboardSerializer undefined method `read_attribute_for_serialization' for #<Hash:0x007fb5d58108c0>
的未定义方法'read\u attribute\u for\u serialization'#
是否有任何方法可以像在Rabl中那样在活动模型序列化程序模板中创建任意集合属性
谢谢大家! AMS在单项序列化和项集合序列化之间有区别 我遇到了同样的错误,我的解决方案如下:
render json: @posts, each_serializer: FancyPostSerializer