Rails 3.1.3
Hi again.
I would like to pass an instance variable to "HERE!!!" in
''save.js.erb''
$(''#listtrans'').html(
''<%= escape_javascript(render :partial =>
"videos/script_list",
:locals => { :scripts => Script.find_all_by_video_id(HERE!!!) } ) %>
'');
If I put a specific value, video_id, (18 in this case ) like
$(''#listtrans'').html(''<%= escape_javascript(render
:partial =>
"videos/script_list", :locals => { :scripts =>
Script.find_all_by_video_id(18) } ) %>'');
works fine. Of course, this must be generalized.
So I tried,
$(''#listtrans'').html(''<%= escape_javascript(render
:partial =>
"videos/script_list", :locals => { :scripts =>
Script.find_all_by_video_id(<%= @video.id %>) } ) %>'');
gives an error
ActionView::Template::Error
(/Users/ishidasouichi/Dropbox/Rails/script_youtube/app/views/videos/save.js.erb:3:
syntax error, unexpected ''<'', expecting
'')''
...> Script.find_all_by_video_id(<%= @video.id );@output_buffer...
Also, I tried
@video.id
params[:video_id]
and so on.
Any idea?
Thanks in advance?
soichi
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On 16 February 2012 05:09, Soichi Ishida <lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:> I would like to pass an instance variable to "HERE!!!" in ''save.js.erb''$(''#listtrans'').html(''<%= escape_javascript(render :partial => "videos/script_list", :locals => { :scripts => Script.find_all_by_video_id(@video.id) } ) %>'') -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Thanks for your answer but it give the error
Started POST "/scripts" for 127.0.0.1 at 2012-02-16 15:53:50 +0900
Processing by ScriptsController#create as JS
Parameters: {"utf8"=>"✓",
"authenticity_token"=>"9rMiPwxlQrXiAIgUy8Qqe77KXDezXmpLF4WLupZb5ME=",
"script"=>{"video_id"=>"18",
"startp"=>"85",
"text"=>"korejyadamedann"},
"commit"=>"save"}
(0.1ms) SELECT 1 FROM "scripts" WHERE
"scripts"."startp" = 85 LIMIT
1
SQL (0.7ms) INSERT INTO "scripts" ("created_at",
"startp", "text",
"updated_at", "video_id") VALUES (?, ?, ?, ?, ?)
[["created_at", Thu,
16 Feb 2012 06:53:50 UTC +00:00], ["startp", 85], ["text",
"korejyadamedann"], ["updated_at", Thu, 16 Feb 2012 06:53:50
UTC
+00:00], ["video_id", 18]]
Rendered videos/save.js.erb (1.5ms)
Completed 500 Internal Server Error in 138ms
ActionView::Template::Error (Called id for nil, which would mistakenly
be 4 -- if you really wanted the id of nil, use object_id):
1:
2:
3: $(''#listtrans'').html(''<%=
escape_javascript(render :partial =>
"videos/script_list", :locals => { :scripts =>
Script.find_all_by_video_id(@video.id) } ) %>'');
4:
5:
6:
app/views/videos/save.js.erb:3:in
`_app_views_videos_save_js_erb__2673251445733535399_2157206780''
app/controllers/scripts_controller.rb:47:in `block (2 levels) in
create''
app/controllers/scripts_controller.rb:43:in `create''
Does anyone know why?
soichi
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On 16 February 2012 06:55, Soichi Ishida <lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:> Thanks for your answer but it give the errorDid you read the error? Google it?> ActionView::Template::Error (Called id for nil, which would mistakenly > be 4 -- if you really wanted the id of nil, use object_id): > > 3: $(''#listtrans'').html(''<%= escape_javascript(render :partial => > "videos/script_list", :locals => { :scripts => > Script.find_all_by_video_id(@video.id) } ) %>''); > > app/views/videos/save.js.erb:3:in > > Does anyone know why?It''s most likely that @video (the instance variable you want the id of) is nil. Use debugging techniques to break into the code where it''s being set and being used to inspect it. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Thanks. To be honest, I was having the ''installing debugger'' problem as well ;) It seems many people have the same problem in installing ruby-debug19. So I hoped someone can guess from my writing but I realized the importance of debugger now. Thanks anyway. I will come back when the debugger problem is resolved. sochi -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On 16 February 2012 09:49, Soichi Ishida <lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:> Thanks. To be honest, I was having the ''installing debugger'' problem as > well ;)You _can_ debug using "puts".... it''s can just be painful and slow to resolve issues (although you could''ve sorted this problem with it quite fast ;-) -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On Thu, Feb 16, 2012 at 10:49 AM, Soichi Ishida <lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org>wrote:> Thanks. To be honest, I was having the ''installing debugger'' problem as > well ;) > It seems many people have the same problem in installing ruby-debug19. > > So I hoped someone can guess from my writing but I realized the > importance of debugger now. > > Thanks anyway. I will come back when the debugger problem is resolved. >For getting ruby debugger to work in 1.9.3 with Rails Gemfile, I got it working, but was quite some sweat ... http://rails.vandenabeele.com/blog/2011/12/21/installing-ruby-debug19-with-ruby-1-dot-9-3-on-rvm/ I just checked now, and it see the latest version of linecache19 is still 0.5.12 (and the debugging only works with linecache 0.5.13). Probably a similar problem with ruby-debug-base19 being 0.11.25 but needs to be 0.11.26 . HTH, Peter -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Thanks. Finally ruby-debug19 is working for me. It took me a long time ;) soichi -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On Feb 15, 11:09 pm, Soichi Ishida <li...-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:> Rails 3.1.3 > > Hi again. > > I would like to pass an instance variable to "HERE!!!" in ''save.js.erb'' > > $(''#listtrans'').html( > ''<%= escape_javascript(render :partial => "videos/script_list", > :locals => { :scripts => Script.find_all_by_video_id(HERE!!!) } ) %> > ''); > > If I put a specific value, video_id, (18 in this case ) likeCheck out the gem ''gon'' along with Ryan Bates'' recent RailsCast on the topic of passing variables to JavaScript.> > $(''#listtrans'').html(''<%= escape_javascript(render :partial => > "videos/script_list", :locals => { :scripts => > Script.find_all_by_video_id(18) } ) %>''); > > works fine. Of course, this must be generalized. > > So I tried, > > $(''#listtrans'').html(''<%= escape_javascript(render :partial => > "videos/script_list", :locals => { :scripts => > Script.find_all_by_video_id(<%= @video.id %>) } ) %>''); > > gives an error > > ActionView::Template::Error > (/Users/ishidasouichi/Dropbox/Rails/script_youtube/app/views/videos/save.js .erb:3: > syntax error, unexpected ''<'', expecting '')'' > ...> Script.find_all_by_video_id(<%= @video.id );@output_buffer... > > Also, I tried > > @video.id > params[:video_id] > and so on. > > Any idea? > > Thanks in advance? > > soichi > > -- > Posted viahttp://www.ruby-forum.com/.-- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Thanks. It will help! soichi -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
you should not use js with erb, it meet serious problem when you change variable rails without change js. You can use client variable gem, checkout more details https://github.com/Coffa/client_variable On Thursday, February 16, 2012 12:09:47 PM UTC+7, Ruby-Forum.com User wrote:> > Rails 3.1.3 > > Hi again. > > I would like to pass an instance variable to "HERE!!!" in ''save.js.erb'' > > $(''#listtrans'').html( > ''<%= escape_javascript(render :partial => "videos/script_list", > :locals => { :scripts => Script.find_all_by_video_id(HERE!!!) } ) %> > ''); > > If I put a specific value, video_id, (18 in this case ) like > > $(''#listtrans'').html(''<%= escape_javascript(render :partial => > "videos/script_list", :locals => { :scripts => > Script.find_all_by_video_id(18) } ) %>''); > > works fine. Of course, this must be generalized. > > So I tried, > > $(''#listtrans'').html(''<%= escape_javascript(render :partial => > "videos/script_list", :locals => { :scripts => > Script.find_all_by_video_id(<%= @video.id %>) } ) %>''); > > gives an error > > > ActionView::Template::Error > > (/Users/ishidasouichi/Dropbox/Rails/script_youtube/app/views/videos/save.js.erb:3: > syntax error, unexpected ''<'', expecting '')'' > ...> Script.find_all_by_video_id(<%= @video.id );@output_buffer... > > Also, I tried > > @video.id > params[:video_id] > and so on. > > Any idea? > > Thanks in advance? > > soichi > > -- > Posted via http://www.ruby-forum.com/. > >-- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/a5751bb6-8895-4c85-84c1-771ca9e66e1a%40googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Not as old a message as I''ve responded to, but this one was from February of 2012… On Sep 16, 2013, at 9:26 AM, Minh Quy <sugiacupit-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> you should not use js with erb, it meet serious problem when you change variable rails without change js. You can use client variable gem, checkout more details https://github.com/Coffa/client_variable > > On Thursday, February 16, 2012 12:09:47 PM UTC+7, Ruby-Forum.com User wrote: > Rails 3.1.3 > Hi again. > > I would like to pass an instance variable to "HERE!!!" in ''save.js.erb'' > > $(''#listtrans'').html( > ''<%= escape_javascript(render :partial => "videos/script_list", > :locals => { :scripts => Script.find_all_by_video_id(HERE!!!) } ) %> > ''); > > If I put a specific value, video_id, (18 in this case ) like > > $(''#listtrans'').html(''<%= escape_javascript(render :partial => > "videos/script_list", :locals => { :scripts => > Script.find_all_by_video_id(18) } ) %>''); > > works fine. Of course, this must be generalized. > > So I tried, > > $(''#listtrans'').html(''<%= escape_javascript(render :partial => > "videos/script_list", :locals => { :scripts => > Script.find_all_by_video_id(<%= @video.id %>) } ) %>''); > > gives an error > > > ActionView::Template::Error > (/Users/ishidasouichi/Dropbox/Rails/script_youtube/app/views/videos/save.js.erb:3: > syntax error, unexpected ''<'', expecting '')'' > ...> Script.find_all_by_video_id(<%= @video.id );@output_buffer... > > Also, I tried > > @video.id > params[:video_id] > and so on. > > Any idea? > > Thanks in advance? > > soichi > > -- > Posted via http://www.ruby-forum.com/. > > > > > > > > > > > > > > > > > > -- > You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. > To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/a5751bb6-8895-4c85-84c1-771ca9e66e1a%40googlegroups.com. > For more options, visit https://groups.google.com/groups/opt_out.-- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/BDBF0DF2-41BF-48A4-B9BE-E7F2FE2CE561%40gmail.com. For more options, visit https://groups.google.com/groups/opt_out.