Question

我有一个Rails / Angular应用程序，带有工厂。

Rails应用程序正确运行第一个get，但由于某种原因，数据没有回到Angular应用程序。同样的查询来自api。

angular.module('assaypipelineApp').factory 'Primer3Output', ($resource) ->
  $resource('/api/batch_details/:batch_detail_id/primer3_output',
        {batch_detail_id: '@batchDetailId'},
        {update: {method: 'PATCH'}})

angular.module('assaypipelineApp').factory 'Primer3OutputPair', ($resource) ->
  $resource('/api/primer3_outputs/:primer3_output_id/primer3_output_pairs',
        {primer3_output_id: '@primer3OutputPairId'},
        {update: {method: 'PATCH'}})

的routes.rb

resources :batch_details do
  resource :primer3_parameters
  resource :primer3_output
end
resources :primer3_outputs, only: [:show, :update] do
  resources :primer3_output_pairs, only: [:index, :update]
end

角度控制器

$scope.invokeAssayModal = (assay_id) ->
  $scope.assay_id = assay_id
  $scope.primerPairs = {}
  $scope.primer3Output = Primer3Output.get({batch_detail_id: $scope.assay_id}) 
  console.log("xxx1")
  console.log(JSON.stringify($scope.primer3Output,null,' '))
  console.log($scope.primer3Output.id)
  console.log("xxx2")
  $scope.primerPairs = Primer3OutputPair.query({primer3_output_id: $scope.primer3Output.id})
  console.log("xxx")
  console.log(JSON.stringify($scope.primerPairs,null,' '))

控制台输出

] PanelController.js?body=1:178
xxx1 PanelController.js?body=1:380
{} PanelController.js?body=1:381
undefined PanelController.js?body=1:382
xxx2 PanelController.js?body=1:383
xxx PanelController.js?body=1:387
[] PanelController.js?body=1:388

Rails控制台

Started GET "/api/batch_details/15337/primer3_output" for 127.0.0.1 at 2014-02-27 21:33:29 +0100
Processing by Api::Primer3OutputsController#show as JSON
  Parameters: {"batch_detail_id"=>"15337"}
  User Load (0.5ms)  SELECT "users".* FROM "users" WHERE "users"."id" = 1 ORDER BY "users"."id" ASC LIMIT 1
  BatchDetail Load (0.3ms)  SELECT "batch_details".* FROM "batch_details" WHERE "batch_details"."id" = $1 LIMIT 1  [["id", "15337"]]
  Primer3Output Load (0.3ms)  SELECT "primer3_outputs".* FROM "primer3_outputs" WHERE "primer3_outputs"."batch_detail_id" = $1 ORDER BY "primer3_outputs"."id" ASC LIMIT 1   [["batch_detail_id", 15337]]
Completed 200 OK in 6ms (Views: 1.6ms | ActiveRecord: 1.1ms)


Started GET "/api/primer3_outputs/primer3_output_pairs" for 127.0.0.1 at 2014-02-27 21:33:29 +0100
Processing by Api::Primer3OutputsController#show as JSON
  Parameters: {"id"=>"primer3_output_pairs"}
  User Load (0.4ms)  SELECT "users".* FROM "users" WHERE "users"."id" = 1 ORDER BY "users"."id" ASC LIMIT 1
Completed 404 Not Found in 2ms

ActiveRecord::RecordNotFound - Couldn't find BatchDetail without an ID:

通过浏览器

API

这些返回带有正确数据的json对象，因此api正在工作。

http://0.0.0.0:3000/api/batch_details/15337/primer3_output

http://0.0.0.0:3000/api/primer3_outputs/412/primer3_output_pairs

Angular没有从Rails接收数据

0 个答案: