similar to: TIME - STR_TO_DATE

Dear all, @doc = Hpricot(open("#{RAILS_ROOT}" + "/public/server_exe/#{list.file_path}")) i need to add <img src = "/ScreenCapture/#{@file_name}"/> element to my @doc hpricot instance.. Please help me... how can i add the above img src element to the @doc hpricot instance.. Thank you -- Posted via http://www.ruby-forum.com/. -- You received this message

This is kind of frustrating (but no doubt helpful in the long run) that after following along and coding , and d/l the code the same error is appearing. For those who are familiar with the depot app, I''ve run into a problem after fixing the cart to reflect quanitites. I worked through the intended error messages but now have this appearing: SyntaxError in StoreController#add_to_cart

Dear Friends, I use render :file method to display html file which has images in it . The render file method not displays a HTML file with images that''s exists inside public folder. Both my HTML files and images refereed are in the public folder only. Question 1: how to view that HTML file with images in it Question 2: why render file method is not showing the images in the HTML

Hello everyone, I am fairly new to ruby on rails, and I come across this tutorial on treehouse where they help you make a simple version of facebook. anyway, I was writing codes, and I came across this error and I am not sure how to fix it. The error occurs after I type in rail s on the command prompt and as soon as try to look at how it looks on 127.0.0.1:3000, it gives me this error. the

If I have a file in view /test called index.js.erb and in it a simple alert("hello") shouldn''t that run when I go to /test/index? It doesn''t. -- 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,

Hi everyone, I need several pages to be static but also modify when requested. I try following the railcast from Ryan at http://railscasts.com/episodes/117-semi-static-pages?view=comments Here what I have done!! rails g scaffold Pages name:string permanentlink:string title:string author:string access_level:string is_published:boolean meta_description:string meta_keyword:string

I have this bit of code in my email.controller user = @current_user story = @current_story recipient = story.user It doesn''t work because @current_story isn''t defined. How can I find the current page to make this work? -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group.

Hey, Whenever i try and run a db migrate i get this error: DEPRECATION WARNING: Rake tasks in vendor/plugins/livevalidation/tasks and vendor/plugins/restful-authentication/tasks are deprecated. Use lib/tasks instead. (called from /Users/Zack/.gem/ruby/1.8/gems/rails-2.3.8/lib/tasks/rails.rb:10) I tried moving the different plugins task rake files to lib/tasks and i got no error but the database

Can you remove bundler without any problem – for rails? -- 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

Hello, I have a user table that stores their username, email address, and password. (along with salt, etc) However, now I want to have more complex information associated with each user (address, etc). I''m no DBA expert, so in terms of performance, which is better: - A user table that has all the fields in it (Username, Email, password, country, state, zipcode, etc) - A user table that

I have a ''new'' page with a submit for creating stories. On the ''show'' page the submit allows a user to enter comments. I now want a ''edit'' page for the stories with another submit for updates. I have used the ''create'' and ''update'' methods in the stories_controller on the ''new'' and

Hello, I''m trying to use command rake db:migrate, but in MySQL I continuous get an empty set and I do know why. #/db/seeds.rb User.create(username: "lorenz", password: "mypass", admin: true) When I run: rake db:seed RAILS_ENV=development --trace I received: ** Invoke db:seed (first_time) ** Execute db:seed ** Invoke db:abort_if_pending_migrations (first_time) **

I''m trying to run some functional tests on Rails. However I am coming up with the following error. RuntimeError: Called id for nil, which would mistakenly be 4 -- if you really wanted the id of nil, use object_id app/controllers/posts_controller.rb:11:in `create'' posts_controller_test.rb:5:in `test_should_create'' Here is my test file require

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

Please Im trying to create an application where i can post like twitter, but i was the users name to be posted under their respective posts My Post_controller looks like this def index @posts = Post.all(:order => "created_at DESC") @users = User.find(:all) #@user_id = current_user.find(params[:id]) respond_to do |format| format.html end end def create

Hi all I want to connect my app to MSSQL but when i type rake db:migrate an erro occured like this: ←[31mCould not find gem ''odbc (>= 0, runtime)'' in any of the gem sources listed in your Gemfile.←[0m this is my YML file: development: adapter: sqlserver mode: odbc dsn: ontrack host: BABAK-PC pool: 5 timeout: 5000 and in my gem file gem

Any idea why this calculates the integer the way it does? irb> ("291.15".to_f * 100.0).to_i => 29114 Thanks, Tom -- 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

I am a bit confused when coming from layout and partials. To start of I have a file called application.html.erb which has my layout such has follow <html> <head> <body> <%= render ''layouts/footer'' %> </body </html> This call a new file _footer.html.erb This file his has follow <footer class="footer"> <nav> <%=

Hello, with Rails 3.0.3 "Café Noir ".strip => "Café noir" but "Café ".strip => "Caf\303\251" In fact, strip() doesn''t works if the last printable character is accentuated. Surprisingly " écologie".strip works fine. I''ve tried to dig deeper in active_support multibyte source code but didn''t found any solution.

Hello, I have two tables with association HABM, projects and users, and in projects I want to show all users that was associated to the project. I have try with this: <%= select( "user", "id", Project.all.collect { |p| [ p.name, p.id ] } ) %> But only show all my projects, but Iz don''t know who show only the user in a determinated project. class Project <