I'm using a versioned API design from this RailsCasts episode and it's working great, except my jbuilder templates aren't rendering.
Here's my controller code:
module Api
module V1
class LocationsController < ApplicationController
respond_to :json
def index
#locations = Location.all
end
end
end
end
And my jbuilder file is at app/views/api/v1/locations/index.json.jbuilder
I get the following error:
ActionView::MissingTemplate (Missing template api/v1/locations/index,
api/v1/api/index, application/index with {:locale=>[:en], :formats=>[:json],
:variants=>[], :handlers=>[:erb, :builder, :raw, :ruby, :coffee, :jbuilder]}.
Searched in: * "/XXX/XXX/XXX/XXX/app/views"
EDIT: And here's the code in my routes.rb file:
namespace :api, defaults: { format: :json } do
namespace :v1 do
resources :locations, only: [ :index ]
end
end
Any ideas how I could debug this? Why are the files in the api folder not being found by Rails? Thanks!
I have this issue all the time. It can sometimes be a typo or error raised in the actual code within the json templates. Try commenting out all the lines in the index.json.jbuilder file, reload, work? Try uncommenting a line at a time. I haven't found a solution for better debugging this issue with jbuilder... yet.
in routes you should remove the defaults: { format: :json }
Related
I randomly get this error when in production from certain IP Addresses on the root path. The rails app does not support the formats :formats=>[:gif, "image/x-xbitmap", :jpeg, "image/pjpeg", "application/x-shockwave-flash", "application/vnd.ms-excel", "application/vnd.ms-powerpoint", "application/msword"] so this error seems to be expected if a request is being made for them. I'm guessing that someone or some bot is trying to run an exploit against the site -- how can I redirect or route these kinds of requests back to the route path such that an error is not produced?
ActionView::MissingTemplate: Missing template front_page/index, application/index with {:locale=>[:en], :formats=>[:gif, "image/x-xbitmap", :jpeg, "image/pjpeg", "application/x-shockwave-flash", "application/vnd.ms-excel", "application/vnd.ms-powerpoint", "application/msword"], :variants=>[], :handlers=>[:erb, :builder, :raw, :ruby, :coffee, :arb, :jbuilder]}. Searched in:
* "/app/app/views"
* "/app/vendor/bundle/ruby/2.0.0/gems/activeadmin-1.0.0.pre2/app/views"
* "/app/vendor/bundle/ruby/2.0.0/gems/kaminari-0.16.3/app/views"
* "/app/vendor/bundle/ruby/2.0.0/gems/devise-3.5.2/app/views"
File "/app/vendor/bundle/ruby/2.0.0/gems/actionview-4.2.4/lib/action_view/path_set.rb", line 46, in find
File "/app/vendor/bundle/ruby/2.0.0/gems/actionview-4.2.4/lib/action_view/lookup_context.rb", line 121, in find
File "/app/vendor/bundle/ruby/2.0.0/gems/actionview-4.2.4/lib/action_view/renderer/abstract_renderer.rb", line 18, in find_template
The full error is here
To achieve the result desired in your comment:
constraints :format => "html" do
resources ...
end
Or if you need more flexibility:
# application_controller.rb
ApplicationController < ActionController::Base
before_action :check_format!
...
def check_format!
unless request.format == :html
render :nothing status: :bad_request
end
end
...
end
But overall, I feel like this is all a ton of overkill...
Plus, it's very typical to see buckets of respond_to in controllers, because the normal behaviour is to try and serve up the any format. Otherwise, there would probably be tons of configurations and such.
Is there a way to do this for all controller actions unless explicitly stated
So when you say unless explicitly stated you're sort of swimming against the current.
I'm not sure that this will work for you, but perhaps something like:
def index
...
respond_to do |format|
format.html
format.all { render status: :bad_request }
end
end
i have a simple application to snooker league and i have a action add_player in LeaguesController. My client (AngularJS) call this action and i want to respond with json format using JBuilder. This working fine:
def add_player
...
render :json => #league.players.to_json(:only => [ :id, :firstname, :lastname, :max_break, :email ])
end
But when i delete this line and add:
respond_to do |format|
format.html
format.json
end
i have this error:
ActionView::MissingTemplate (
Missing template leagues/add_player,
application/add_player
with {:locale=>[:en], :formats=>[:html], :variants=>[], :handlers=>[:erb, :builder, :raw, :ruby, :coffee, :jbuilder, :haml]}.
Searched in:
* "/home/daniel/SitesWWW/snookerLeague/app/views"
):
app/controllers/leagues_controller.rb:67:in `add_player'
Of course i have file add_player.json.jbuilder:
json.players #league.players do |player|
json.id player.id
json.firstname player.firstname.capitalize if player.firstname
json.lastname player.lastname.capitalize if player.lastname
json.email player.email
json.max_break player.max_break
end
So, what i should do?
Notice in your error message :formats=>[:html] this indicates to me it is trying to render add_player.html.erb and not your jbuilder template.
To verify this, try changing the calling code and append .json to the url which will force the format to be json.
You can also specify a default of json on your routes and not include it in the url:
resources :leagues, defaults: { format: :json } do
member do
post :add_player
end
end
see also: http://guides.rubyonrails.org/routing.html#defining-defaults
I'm attempting to use a jbuilder template.
Given the controller,
class Api::ReviewsController < ApplicationController
before_filter :authenticate_user!
respond_to :json
def create
#review_request = ReviewRequest.new(review_request_params.merge(user_id: current_user.id))
if #review_request.save
render 'review_requests/review'
else
head :forbidden
end
end
end
and I have the jbuilder template stored at app/views/review_requests/review.json.jbuilder
json.review_request do
json.(#review_request, :title,)
end
I'm getting a template note found error.
ActionView::MissingTemplate (Missing template review_requests/review with {:locale=>[:en], :formats=>[:html], :variants=>[], :handlers=>[:erb, :builder, :raw, :ruby, :coffee, :jbuilder]}. Searched in:
* "/Users/jd/Dropbox/application-code/antipattern/app/views"
* "/Users/jd/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/devise-3.4.1/app/views"
* "/Users/jd/Dropbox/application-code/antipattern"
* "/"
):
app/controllers/api/reviews_controller.rb:8:in `create'
Any thoughts on either where the correct place to store this template is or why rails isn't finding the template i'm using (if the storage location happens to be ok)?
jbuilder needs a json type web request, an html request to a rails server will cause the jbuilder template to not be rendered.
I have installed the jasper-rails 1.0.3 and followed the instructions as per https://github.com/fortesinformatica/jasper-rails. My java installation is fine.
Here is my controller code:
class ReportsController < ApplicationController
respond_to :html, :xml, :pdf
def index
#council_report = CouncilReport.find(params[:council_report_id])
end
def proposed_works_summary
#council_report = CouncilReport.find(params[:council_report_id])
#proposed_works_summary = proposed_works_summary_data(#council_report.id)
respond_with #proposed_works_summary
end
end
My routes.rb:
...
resources :reports, only: [:index] do
member do
get 'proposed_works_summary'
end
end
...
Here is the error in the browser:
Template is missing
Missing template reports/proposed_works_summary, application/proposed_works_summary with {:locale=>[:en], :formats=>[:html], :variants=>[], :handlers=>[:erb, :builder, :raw, :ruby, :jbuilder, :coffee]}. Searched in: * "d:/Users/Michael/Documents/Aptana Workspace/cam/app/views"
Now I obviously have a proposed_works_summary.jrxml iReport file and I have set the queryString as follows:
<queryString language="XPath">
<![CDATA[/reports/proposed_works_summary]]>
</queryString>
I have examined the demo https://github.com/fortesinformatica/jasper-rails-demo in detail and can't see what I am missing. A little help please?
I had the same problem, I resolved it doing a little update to jasper-rails because it does not supported on Rails 4.2, if you like can prove it jasper-rails
working on an api, using the rails-api and rabl gems, basing understanding off railscasts 348 and 322
currently getting
Missing template activities/index, application/index with {:locale=>[:en], :formats=>[:html], :handlers=>[:erb, :builder, :raw, :ruby, :rabl]}. Searched in:
* "/Users/jd/Dropbox/honeybadgerconsulting/activitiesapi/app/views"
but best I can tell, my setup mirrors the screencasts, is there a detail i'm overlooking ?
controller is
class ActivitiesController < ApplicationController
include ActionController::ImplicitRender
def index
#activities = Activity.all
end
end
and path to rabl template is /app/views/activities/index.json.rabl
context of json.rabl
collection #activities
attributes :title, :vendor, :date, :start_time, :price
Your request URL has to end in ".json", rails thinks it's an HTML request.