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Hello, Can someone kindly tell what the heck creating a relationship does in active record? I understand the idea of joining the tables and such. But how do I use it? Is it available in a scaffold? How about when I want to view a record and want to see all the joined data from the other table? Do I have to manually code the data I want from the other table? Does this automatically make the

Would anybody know why I get this error from this bit of code: class LocationsController < ApplicationController def index scaffold :locations end end This is the way that is demonstrated in the screencast for creating a quick scaffold. I have done this before. However, I come back to working with Ruby after about a month on something else and now it gives this error. Any

Does anybody know how to stop the caching for views? I''m using Lighttpd with fcgi. Every time I make a change to the HTML in a view, I have to restart lighttpd before I can see the result of the change. I understand that the page is is compiled until it sees the modification date has changed. However, I am working on a Linux machine and editing the files on a Samba mount from my Mac

Is there anyway to make Rails NOT cache? I''m getting caching in the browser and the server. I have to restart Lighttpd after every view change to see the results. Thanks, phill

Hi, I have performed the cookbook tutorial. Before tailoring the views and controllers, when I put in the model recipe.rb: validates_uniqueness_of :title validates_length_of :title, :within => 1...20 And I tried to introduce some new recipe without the above conditions I got the message: --------------------------------------------------- New recipe 1 error prohibited this category from

Hello, I''m a noobie to Rails and even more to mongrel. I have an issue with one server that I''ve installed mongrel. Its a Fedora Core 5 box, and it is having problems loading the Oracle OCI8 libraries. However, this only occurs when I use mongrel_cluster, or mongrel with out the - d switch. I have no problem using the library from the commandline and with Webrick or

...neric error. I suspect it''s related to the object returned is not compatible with the marshal_dump. So the question is how do I copy the values from the result set into my session object? Sorry if this is a stupid noobie question but I am one so. :) Thanks in advance. Phill Phillip Novess http://primalart.net pnovess-ee4meeAH724@public.gmane.org 970-227-7626 --~--~---------~--~----~------------~-------~--~----~ 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-/...

...Unfortunately I need to paginate a query which is next to impossible for ActiveRecord or just too much of a pain to implement. So I''m using find_by_sql. However, I anticipate a large number of rows returned eventually. So I may need paginate. Does anyone know how? Thanks Phillip Novess http://primalart.net -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20061012/bc550598/attachment.html

Hello, I''m wondering where in the docs am I suppose to find a complete list of options for the collection_select helper? For instance the API docs have an example for the select helper as below: select("post", "person_id", Person.find_all.collect {|p| [ p.name, p.id ] }, { :include_blank => true }) Where the heck do I find valid values for the options and

I keep getting the error below when I use validations with collection_select. You have a nil object when you didn''t expect it! You might have expected an instance of Array. The error occured while evaluating nil.inject Extracted source (around line #22): 19: <td>Vendor</td> 20: <td> 21: <!-- vendors --> 22: <%=

Hello, I''m using Lighttpd and I am having problems with links like this: http://mydomain.com/controller If I do not add the trailing slash it downloads the dispatch,fcgi as a file. Here is the lighttpd.conf # # Server Main Config # #include "lighttpd-inc.conf" server.modules = ("mod_rewrite", "mod_accesslog", "mod_fastcgi") server.port =