similar to: add dynamic nested attributes without nested form gem

I am getting the error when I run the command: rake spec This is a new project with not current test written besides the ones auto-created for me. +++++++++ $ rake spec (in /Users/chrisolsen/Projects/Rails/chrisolsen/trunk) /usr/local/lib/ruby/gems/1.8/gems/activesupport-1.4.2/lib/active_support/dependencies.rb:266:in `load_missing_constant'': uninitialized constant ProjectsHelper

I am getting this error when trying to use the remove link explained in the Railscast: http://railscasts.com/episodes/197-nested-model-form-part-2 error: $(link).previous("input[type=hidden]") is undefined remove_fields()applic...1065175 (line 6) function onclick(event) { remove_fields(this); return false; }()1 (line 2) [Break on this error]

Hello, I''m trying to implement something like the following scenario. I''ve got "Alloys" (blends of metals), "Metals" and "Percentages" I want to implement this using a join model, not using a has_and_belongs_to_many relationship. (If i''m wrong about that, let me know). Basically, i have the following tables: Metals id name Alloys

The problem is ... strange. When I'm using programs such as "Tottal commander", "Free commander", installing "hidden and dangerous deluxe" (free), letters in dialogs becomes Greek instead of Latin (you know those strange symbols from math formulas). So I don't understand what is written. How can I solve this?

>I am trying to use the Hmisc function transace to transform predictors > > test<-cbind(flowstress,pressres,alloy) > xtrans<-transace(x,binary=pressres',monotonic='flowstress', categorical='alloy') > > >and I am getting the following message?? >Error in ace(x[, -i], x[, i], monotone = im, categorical = ic) : > unused argument(s) (monotone ...)

some times ago i was playing with coding, shannon theoremes and other stuff, i have tried without success to compress audio wave, and i have notice that simply oversampling audio material enacnhe a lot compression ratio i only take awav file, oversampled it by 20 tiimes and then compressi it using pkzip or rar. i don0't remember if i also do a CONSTANT PREDICTION, iony know that pkzip and

Dear R users, I'm working in a brief R-tutorial to a group of students. To make that I'm using Sweave but I've got two problems: First, I want show how R operates with the matrix type but, I write in the .rnw document the code <<echo=T,results=tex>>= matriz <- matrix(vector,nrow=3,ncol=6) matriz @ and after compilating the LaTex document I obtain in the pdf the next

function testUnescapeHTML() { var testString = "<div>&lt;a hrer="#"&gt;test&lt;/a&gt;</div>" } this simple test function return string "<div><a href="#">test</a></ div>" under internet explorer,and return "<a herf="#">test</a>" under firefox(strip <div> pair), how can

Hi, I created a global char array, char buffer[1024]. I want to call a function to append the string information to the buffer repeatedly. For example, I need to implement the following code, where length, a, b, c, are global variables. int length = 0; length += sprintf(buffer+length, "str%d", a); length += sprintf(buffer+length, "str%c", b); length += sprintf(buffer+length,

Hi! I''m running rails 2.3.8, confirmed by the prompt (rails -v) I''m doing a project and on other occasions I have needed install nested forms. I followed the steps (http://weblog.rubyonrails.org/2009/1/26/nested-model-forms) This steps: $ git clone git://github.com/alloy/rails.git $ cd rails $ git checkout origin/normalized_nested_attributes $ cd ../.. $ ruby

Hi all, I have the following helper method: def collapsible_fragment(collapsed, &block) html = ''<div>'' html << capture(&block) if( block_given? && !collapsed) html << ''</div>'' Binding.of_caller do |binding| concat(html, binding) end

Hi !! I''m reading the rails guides about security, i had a question about the forgery protection If we consider a standard Restful resource ( generated with scaffold for example ), the update and create actions are protected from forgery attacks thanks to the authenticity token, but what about the destroy method ?? &lt;a href=&quot;/posts/2&quot;

Greetings from Softonic, We just wanted to let you know that Speex has recently been added to our online software listing. You can see the entry for your program here: http://en.softonic.com/ie/42915 Softonic is the largest download portal in Europe and the only one in the world offering free software downloads and reviews for the Spanish, German and English speaking markets. Feedback We

some times ago i was playing with coding, shannon theoremes and other stuff, i have tried without success to compress audio wave, and i have notice that simply oversampling audio material enacnhe a lot compression ratio i only take awav file, oversampled it by 20 tiimes and then compressi it using pkzip or rar. i don0't remember if i also do a CONSTANT PREDICTION, iony know that pkzip

Hi, I would like to know if anyone has been able to implement correctly 2.3 nested forms and create dynamically (javascript) a bunch of nested elements with their correct DOM ids. I''ve seen Complex forms Railcasts but they use pre-2.3 nested forms. I''ve seen Alloy solution but it is not working properly to me. When creating more than two lines dynamically the id is repeated.

Processing commands for control at bugs.debian.org: > severity 711434 serious Bug #711434 [src:libconfig-std-perl] libconfig-std-perl: FTBFS with perl 5.18: test failures Severity set to 'serious' from 'important' > severity 711604 serious Bug #711604 [src:libmime-lite-html-perl] libmime-lite-html-perl: FTBFS with perl 5.18: test failures Severity set to 'serious'

Restricting size of an uploaded file, is how is that possible? If I do not want a user to upload a file larger than X bytes, can it easily be done? If I also would like restrict the types of files that can be uploaded, how may I do so? Thank you, Sharkie

Greetings, [sheepish query] Are there repositories which will help a centos die-hard nerd to run 64 studio like workstation (of course bomus will be to pointers to HPC with desktops for rendering and the such)? [/sheepish query] -- Regards, Rajagopal A hardcore centos addict. who does not contribute but just tries to consume....

Does anyone have any information or recommendations for ADSL PCI Cards for Linux boxes? E.g. which ones are supported? How much are they? etc. Dirk -- Please Note: Some Quantum Physics Theories Suggest That When the Consumer Is Not Directly Observing This Product, It May Cease to Exist or Will Exist Only in a Vague and Undetermined State.

i wanna add left menu in the http://demo.projectfedena.org/ login:admin password:admin123 as there is no left menu in that i thought of adding a left menu. can any one tell how to do that with ROR. -- 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