search for: respond_to

Searched around this forum, but didn''t find an answer for this question. Can you help this newbie understand any overlap and/or difference between request.xhr? and respond_to? If request.xhr? is true, should I expect it wants.js below? respond_to do |wants| wants.html { redirect_to(person_list_url) } wants.js wants.xml { render :xml => @person.to_xml(:include => @company) } end Is it fair to say the functionality of respond_to a super...

...h straight http requests, but wanted to add support for ajax requests. I thought this would be a simple matter of replacing all of my "redirect_to <blah> and return false" calls with something like "redirect <blah> and return false", where the redirect method wraps a respond_to block. For example: def redirect(url) respond_to do |wants| wants.html { redirect_to url } wants.js { render :update do |page| page.redirect_to url end } end end However, this causes a DRE when I deployed it on my FCGI production server. In fact, removing the w...

I''m having a problem in Rails 2 where respond_to is always rendering the RXML view even in the HTML rendering response. Can anyone tell me why this might be happening? Here''s a code snippet: respond_to do |accepts| accepts.html accepts.xml { render :action => ''show.rxml'', :layout => false} end If I change...

Hi everyone, I am a bit confused with xhr? and respond_to. I have the folloing code in my view to update the ''emails'' ID link_to_remote(image_tag("refresh"), :update => "emails", :url => { :action => "list_emails" }) in the controller side i have somthing like : [..] respond_to do |type|...

..., expecting kEND else ^): this is my code: class CommentsController < ApplicationController include SimpleCaptcha::ControllerHelpers def create if simple_captcha_valid? @post = Post.find(params[:post_id]) @comment = @post.comments.create!(params[:comment]) respond_to do |format| format.html { redirect_to @post } format.js else flash[:notice] = "please right down the image verification" end end end end any suggestions ? -- Posted via http://www.ruby-forum.com/.

acts_as_ferret''s search results use #method_missing to forward method calls to the underlying result object. However, those methods are represented in #respond_to? Here''s a simple fix for that: module FerretMixin module Acts module ARFerret class SearchResults def respond_to?(name) self.methods.include?(name) || @results.respond_to?(name) end end end end end thanks -ryan

I''m trying to use respond_to to redirect visitors who have JS turned off to a different page. The problem I''m having is that respond_to is sending *everybody* there. It''s not recognizing that JS is turned on in the browser. The wanted_html.rhtml file below is rendered whether I''ve got JS turned on...

...end end # validations goes here validates_presence_of :title validates_uniqueness_of :title # code after this point end == Now, running a simple spec like this: describe Playlist do fixtures :playlists before(:each) do @list = Playlist.new end it { @list.assets.should respond_to(:<<) } it { @list.assets.should respond_to(:delete_at) } it { @list.assets.should respond_to(:order) } it { @list.assets.should respond_to(:reorder) } end == Only #order and #reorder report errors: 1) ''Playlist should respond to #order'' FAILED expected target to res...

...and then added a route to routes.rb with "resources :lessons" Now, when i go to /lessons, Webrick fails with "Illegal instruction" The controller function getting hit is lessons#index, and looks like this: # GET /lessons # GET /lessons.xml def index @lessons = Lesson.all respond_to do |format| format.html index.html.erb format.xml { render :xml => @lessons } end end If i comment out the respond_to section, the index page renders fine with no crashing. I have no idea what I could have done to make it begin to crash with respond_to? This is the first time i'...

Hi everyone, I am stuck in an (apparently) simple problem. In my event_controller I have the i_like_it action: def i_like_it @event = Event.find(params[:id]) ... # logic respond_to do |format| format.js end end In my case "i_like_it" is called with :method => PUT (it is an Ajax call, "i_like_it.js.erb" will be returned as a script and it wil be executed on the browser.) I would like render a Javascript file with a different name (not i_lik...

In my controllers I have a respond_to block for both fbml and fbjs. I created the fbjs mime type in environment.rb: Mime::Type.register "application/javascript", :fbjs However, even if I specify fbjs in a parameter name format during AJAX post requests, it is being overwritten by Rails or Facebooker as FBML. I confirmed thi...

After reading: <http://www.loudthinking.com/arc/000572.html> I''m trying to experiment with respond_to in order to not repeat myself and create atom feeds out of a "browse" view. In application controller I created a before filter that checks for the extension of the current url and changes the accept header: [code] def check_headers @headers["Accept"] = "applicati...

I''ll probably do my respond_to API rewrite, as discussed here: http://rubyforge.org/pipermail/merb-devel/2007-September/000275.html sometime this week, unless someone has come up with a better API. I''ll also work in http://merb.devjavu.com/ticket/227 at the same time. Any serious objections?

I''m trying to use the exception notifier plugin and I''m getting this error message: NoMethodError (undefined method `respond_to'' for #<Adm::PeriodController:0xb74c9804>): /vendor/plugins/exception_notification/lib/exception_notifiable.rb:64:in `render_500'' /vendor/plugins/exception_notification/lib/exception_notifiable.rb:76:in `rescue_action_in_public'' Any suggestions? I suspect th...

Hi all, I''m submitting a form using jQuery, but in the respond_to block only the format.html action is called. This is the javascrip: send_button.on(''click'', function(){ var form = $(this).closest(''.modal'').find(''form''); $.post(''/messages'', form.serialize(), function(data, status,...

...{"professor_id"=>"1"} here are the codes for two controllers and index page-- class ProfessorsController < ApplicationController # GET /professors # GET /professors.json def index @professors = Professor.all @rate_professors=RateProfessor.order(:lname) respond_to do |format| format.html # index.html.erb format.json { render json: @professors } end end # GET /professors/1 # GET /professors/1.json def show @professor = Professor.find(params[:id]) respond_to do |format| format.html # show.html.erb format.json { ren...

Is there a way to add a mime type of my own to respond_to ? There''s html, xml, js, ical etc ... But I want to be able to respond_to Excel. Excel has the following content-type header: application/vnd.ms-excel I want to use the new ?format=xml querystring parameters that respond_to can respond to. So I want to pass in ?format=xsl or ?format=...

Hi, Here''s two blog posts for those that need to test respond_to blocks and/or are currently using simply_helpful extensively. http://blog.methodmissing.com/2006/11/22/testing-different-content- types-with-rspec http://blog.methodmissing.com/2006/11/23/using-simply_helpful-with- rspec-controller-tests - Lourens

...39; ). gsub( /\ on\ /, ''-'' ). gsub( /[^a-zA-Z0-9\-]/, ''-'' ). gsub( /[\-]+/, ''-'' ). gsub( /[\-]$/, '''' ). gsub( /^[\-]/, '''' ) if model.respond_to?( :path ) end end end class ActiveRecord::Base include Pathmaker end wrong number of arguments (1 for 0) /usr/local/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/attribute_methods.rb:102:in `sum'' /usr/local/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/act...

...puts args[:message] get_new_ids(args) end def get_new_ids(args) .... end end| However, I get NoMethodError (undefined method `ids_retrieved'' for #<ScrapeWorker:0x2a678b8>) Set up a quick unit test, and not surprisingly fails on first respond_to | def test_should_respond_to_progress_message_and_hse_notices_retrieved MiddleMan.new_worker(:class => :scrape_worker, :args => {:message => "Uh -Oh"}, :job_key => :test_scraper, :ttl => 5) s = MiddleMan[:test_scraper] assert s.respond_to?...