search for: railcasts

Displaying 7 results from an estimated 7 matches for "railcasts".

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2008 May 06
1
getaddrinfo: Name or service not known
Hi I have just tried using ActionMailer to send mail in rails.For that i followed code from railcasts.And it worked also.But some times i am getting the error "getaddrinfo: Name or service not known"..Why this happens? Please help Sijo -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to...
2011 Sep 23
1
Need hint. Refresh sortable-list after draging element
Hello, i implemented a dragable list semilar to railcast 147<http://railscasts.com/episodes/147-sortable-lists> and it works fine. Each item of my list has a value wich is accumulated ... like this - Value A = 3, Sum = 3 - Value B = 4, Sum = 7 - Value C = 1, Sum = 8 When i drag Item C on item A i get this - Value C = 1, Sum = 8 - Value A = 3, Sum = 3 - Value B = 4,
2009 Oct 23
4
error: nested-routes with nested-model having foreign keys
Hi, I have this Test, User and Project models where every test belongs_to a project and project has_many tests. Test also belongs_to User as ''owner''. Then i followed railcast#139 to create nested route as - map.resources :projects, :has_many => :tests But somehow i get this error when url is ''http://127.0.0.1:3000/ projects/1/tests'' in
2012 Jul 17
24
Static Pages from Railcast
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
2011 Oct 21
20
How to transform my html form into a rails 3 form
Hi, I have the following code working in a rails 3 view, but it is unfortunately not pure rails code! <% @filter1 = "tr.show1,tr.show2" %> <% @filter2 = "tr.show1" %> <% @filter3 = "tr.show2" %> <form> <p> <input type="checkbox" value=<%=@filter1%> onclick="$ (this).is('':checked'')
2009 Jul 09
0
Nested forms, dynamic elements and valid xhtml/DOM ids
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. I''ve seen Zilkey solution but its implemented for pre-2.3 nested forms. Any idea, help, pointer, blog post, etc... w...
2008 Mar 15
4
* Please help a RoR Newbie!!*
Hi Everyone! I''ve only just started with Ruby so am a touch lost. THis morning i downloaded the quick win (locomotive) and, once i swith that on, I can view the Ruby start page at localhost:3000 My problem is, I''m not that great with finding my way round terminal. I can do basic cd .. etc to view files, but am VERY LOST!! :-) the Ruby page says: # Create your databases and