I have an application where I 开发者_开发知识库am trying to add records as shown in the Railscast number 197.My objects are more simple, as I only have one level of Parent/child relationships:Patients
I recently have watched railscast 284 about active admin and wanted to implement it into my web app, however I am running into an issue when I add a resource. I get the following message every time I
I get an error that look like this: undefined method `post_image_will_change!\' for #<Post:0xf4e9184>
I am beginning Rails programming and all I want to accomplish is to have a list of check boxes from which I can choose the corresponding categories for a product.
I\'m a newbie to RoR and am following this railscast that explains how to remove and add elements within nested forms. In my case, I\'m trying to allow users to add/remove \"items\" from a shopping \"
I am following Ryan Bates\' railcasts: http://railscasts.com/episodes/37-simple-search-form in solving my issue with the search results on a page with will-paginate.
I\'ve followed the ascii cast up at http://asciicasts.com/episodes/221-subdomains-in-rails-3 I\'ve set the :domain option to :all in session stor开发者_高级运维e:
I want to link a model Tasks to a User properly, to make sure that only an authenticated user can access only the Tasks and dependent models that belong_to User and Task
I am new to rails and i need some help working with calendar I generated a scaffold: rails g scaffold abc event_name:stringevent_date:datecontent:string
I am trying to use this railscast episode to provide authentication via twitter http://railscasts.com/episodes/开发者_运维百科235-omniauth-part-1
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