similar to: Uninitialized Constants in Scaffolds

Hi all, I''m new to rails after having used perl for most of these things, and am trying to get my head around the generate script for a project playing around with. If I do: ./scripts/generate controller Device I get app/controllers/device_controller.rb where I can then add: scaffold :device However, if I want to actually generate the scaffolding so I can make some changes:

I''ve got 8 scaffolds, each one can be considered an ''item'', such as a blog, photo, etc. Using login_engine and user_engine, I list all blogs belonging to a user by saying: @user=session[:user] @blogs=@user.blogs.find(:all) but then let''s say I want to create an option where I want to slice it differently: @user=session[:user] if @someOption ==1

All, I have ordered AWDWR and am anxiously awaiting its arrival. In the meantime I still am playing with ROR using radrails. I have a few questions ... I create a table named customers with the following details: Field Type Null Key Default Extra id int(11) NO PRI auto_increment customer_name varchar(50) NO inbound_retention int(11) NO outbound_retention int(11) NO unix_admin_email

Are my eyes going buggy, or did something recently change in Edge Rails so that now scaffolds are generated with pluralized controller/ helper/etc names? I peeked at the code in railties/lib/rails_generator/generators/components/scaffold/ scaffold_generator.rb around line 50, and it looks like there was a change there recently so that it now defaults to pluralized names. So why was this

Hi guys, I have a situation here. I have my project set to no pluralization due to legacy tables in environment.rb. Now, I have some new tables which I''m starting to pluralize. When I do a generate a scaffold to this new table: script/generate scaffold my_tables table it seems to work out fine for certain sections like http://mysite.com/railsapp/new (which also inserts properly to

Small story , I am moving over databases from Filemaker. In the filemaker databases are some like near 100 fields for one table. Luckly they are not relational to anything just big fat one page docs of fields.. First I am wondering if this is smart from a database speed point. Or if they should be broken up into many different database tables.. Though they all need to be on screen for the

Hi all, having a scaffold for a model, I''d like to replace some of the views that Rails offers me. When it''s showed the details of a particular model, I''d like to show a link to an action of the controller. What must I do?, Should I create a new show.rhtml view to get the dafault view replaced? -- Posted via http://www.ruby-forum.com/.

Hi, I''m a complete newbie to this, I''m afraid. Apologies if this has been answered elsewhere, but I''ve had a look, and can''t find the answers I''m looking for, especially for using Rails 2.0. We have an existing database which we would need to connect Rails to, and the database structure is not what Rails would seem to expect. Firstly, tables are not

I''d like to create scaffolds for each of the tables in my database, but would like to access them below the path: localhost:3000/admin For example localhost:3000/admin/table1 localhost:3000/admin/table2 Where table1 and table2 would be the controller names respectively, calling their own list.rhtml, show.rhtml, edit.rhtml, etc.. Any recommendations on how/where to

Hello everyone, First off, I''m trying to generate a discussion here, not provoke an argument or get people upset. Please bear this in mind if/as you read on... To my mind, there''s 3 missing features from scaffolds that would make them a whole lot more useful. These are: - auto-generation of a drop-down list for inputting/updating has_many/belongs_to relationships between

I''m new to Ruby on Rails and just trying to get it up and running. I''m using RadRails, but I don''t think that matters for this problem. I''ve got a very basic app with one table and I used the scaffold generator for a table called datedgoals. The new page works fine, but then when it switches over to the list page, I get the errors below. Any idea how to fix

No, I don't.. I'm sorry I wasn't that clear in my last mail. I'm running Samba only as file server. I haven't installed a printer so far on Samba. The printers are installed on the Windows 2000 server. This server is a Domaincontroller, File- and Printerserver. My problem is that any other pc has normal traffic rates to the samba server, but the server is very slow. One

I am building an application and I have generated the scaffold for a product. In the list method I include something like my_date = Datetime.now and the result I get from the webrick is an error uninitialized constant Datetime Do I have to add a line with a require? I am new at ruby on rails thanks in advance -- Posted via http://www.ruby-forum.com/.

Hi, is there a way to scaffold with namespace? I''d like to generate a Posts model with namespace admin. But using script/generate scaffold admin/post title:string the migration would generate a table "admin_posts". So I did now script/generate scaffold post title:string moved the controller, views manually to admin/... and had to change each link manually from (e.g.)

Hi, I have a website deployed on heroku, but my local git repository was ereased, so I m trying to create a new local repository pulling my deployed site. I run : git clone -o heroku git-Vgi1d2+GxVTQT0dZR+AlfA@public.gmane.org:my_app.git, but now when I run script/server I get this error msg: pedro@ubuntu:~/proj/my_app$ script/server => Booting WEBrick => Rails 2.3.8 application starting

Hey Listees, I have a question (hopefully quite simple) about the system V init scripts in /etc/init.d. I have an app installed and for some reason it had no system V init script. It has been installed a long while now so I can't quite remember whats going on but basically I remember I wrote the init script my self and the app is enabled as a service which chkconfig to run at system levels 3,

Hello all, I''m in my second day of working through the various Ruby on Rails tutorials, I''m already hugely impressed by the potential speed of developing database driven sites, especially via the use of scaffolds. Which brings me on to my first question (apologies if it''s a simple one, but like I said it is only my second day!) I am aiming to develop an application

I''m trying to get data in rows instead of columns by default. The default scaffold behavior is to create an initial table layout with column headers along the top. In some cases this creates really wide tables which require horizontal scrolling. Is there a parameter I can use with scaffolding or a hack to get the header cells along the left side of the table instead? I''m

I''m doing very well with the Hibbs Rolling on Rails tutorial. I have an easy question for my personal notes. I''m coming up with a simple framework of steps for creating a basic database. It includes the following maxims to make original app creation easy: app_name = MySQL database name SQL_tablename = model_name model_name = controller-name Is this going to work for getting

Hi. I am using BackgrounDRb to process thumbnails and upload to S3 - things are hunky-dory in development (thumbs are generated, these are uploaded to S3, the metadata is saved to trhe DB, and I get a nice status page updated by periodic calls via ask_status), but when I tried to deploy to our staging server and stop/start BackgrounDRb via Capistrano, things blew up - well, not exactly,