similar to: @foo = Bar.new(params[:foo])

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Hi List, I have a table that contains several fields that must be initialized when first created, but may not be altered afterwards (when updating the other fields) because they can be changed by external processes. I noticed that the ActiveRecord update commands (even update_attribute) only seem to work by loading the complete record, changing fields that need to be changed and doing a full

Can you guys post a demo of your application ? Would be great. Thanks, Pratik -- rm -rf / 2>/dev/null - http://null.in

Is there a way by which I can do form validation for form generated by In Place Editting of scritaculous? The reason is, I want to avoid server roundtrip for checks which I can perform at browser. Regards, Jatinder -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060828/ca882668/attachment-0001.html

I''m having a class called Person, with subclasses as goalkeeper, forward, defender. Now a person can be a forward as well as a defender or a goalkeeper. I want to use single table inheritance like : class Goalkeepr < Person end And not have multiple boolean columns like in my people table like is is_goalkpeer, is_forward, is_defender. How do I go about it ? Thanks, Pratik -- rm

I have the following code and I am not able to get it working. The error message is not coming on the top, it is just getting displayed on a different page if I dont have the rescue block commented at the bottom. Model: user.rb require "digest/sha1" class User < ActiveRecord::Base validates_presence_of :eaddress, :fname, :passwd, :pcode, :country, :day, :year, :month, :gender,

I''ve just released Juggernaut - a plugin for ruby on rails. Check out the site: http://juggernaut.rubyforge.org I?ve also finished a demo that illustrates some of Juggernuat?s capabilities. You can sign up for an account here: http://alexmaccaw.no-ip.info:3500/login/sign_up . It might be a tad slow as it?s running from my home machine. Juggernaut for Ruby on Rails initiates a flash

Hi, I''m trying to run typo in multi user mode outside the box ( without making too many modifications in core typo code ). I want to determine database settings dynamically using subdomains. Could someone guide me to the right direction ? Thanks, Pratik -- http://www.freeonrails.com - Free as in beer !

Hi, I''m trying to make a simple shopping cart, where I want to maintain state when a use logs in from different location. Consider the following : 1. ''foo'' logs in from home pc and add ''bar'' item to the cart. 2. ''foo'' goes to office and logs in from office PC. 3. Now I want only one session for ''foo'', so that when

So that we can write controller code inside helpers ? are we supposed to do that ? -Pratik -- rm -rf / 2>/dev/null - http://null.in "Things do not happen. Things are made to happen." - JFK

For those who cant access IRC, or just looking for a quick browser based alternative, i started an open jabber powered webchat for rails. Hopefully this will be a nice alternative for people to go to ask questions, get some help, offer some help, etc. I hope the community enjoys it, just trying to give a little back for all the hard work. It can be accessed here http://jabber.dufftech.com

Hi Everyone, I was setting up Lighty+Fcgi on our server for last *couple* ( read zillion ) of hours. I had posted my problems in my previous email. But all in vain.. So, for time being, I switched to Mongrel. And the performance seemed quite good. This is the first time ever I''m using mongrel ( Awesome stuff ZedShaw..Thanks! ). I''m wondering if there are many people around

Hi, If you have been using or evaluating LiteSpeed web server + Ruby LSAPI setup for Rails application, please make sure your are using the latest release, Ruby LSAPI 1.9 and LSWS 2.2.2. We have been fixing a few bugs that causes DB connection errors, incompatibilities with WEBrick/Mongrel and ruby process management issues, currently, all bug reported has been addressed in timely manner and

Hello Rails people, I submitted a patch recently to get rid of an annoying exception raised when an AR object is created - http://dev.rubyonrails.org/ticket/10556 , had some people review it, got some pluses... What am I supposed to do now? Can anybody advise or just review the patch and take care of the issue? Thanks! -- Best regards, Yuri Leikind

Hi folks, I have following in my view : =================== <div class="foo"> <%= select ''theme'', "id", Theme.find_all.collect {|t| [ t.name, t.id ] }, { :prompt => ''Select a theme'' } %> </div> <%= observe_field( :theme_id, :update => :my_style, :url => { :action => :themelookup, :id => @space,},

I''m building an app in rails that will be deployed on 3 different servers but am not sure the best way to deploy it. The app is something like Google Adwords (an online advertising program, essentially). ServerA is the Administration server ServerB is the Ad server (feeds ad requests to affiliates) ServerC is the Click server (handles incoming clicks from our affiliate sites) All 3

Hi, I''m developing an application where I''ll have to store a lot of images coming from the users. And I''m still not sure if I should store them in MySQl as blob or just store them on filesystem. If I store them on filesystem, how to scale when I''ll have to have multiple servers ? Thanks, Pratik -- rm -rf / 2>/dev/null - http://null.in

I''m trying to setup my rails application with Light+fcgi. This is the error I''m getting when I try to start Lighttpd : ============ [getcapture@alpha getcapture]$ ~/etc/rc.d/lighttpd.sh start Starting Lighttpd 2006-04-15 11:27:24: (mod_fastcgi.c.1022) execve failed for: /home/getcapture/application/public/dispatch.fcgi No such file or directory [getcapture@alpha getcapture]$

I love form_for, but I really hate <% form_for :person, @person, :url => {...} do |f| %> ... <%= render :partial => ''form'', :locals => {''f'' => f} ... <% end %> I''ve been thinking of instead allowing <% form_for :person, @person, :url => {...} do |f| %> ... <%= f.partial ''form''

Hello all, You can easily reproduce with Rails 2.0.2 gems: $ irb >> require ''rubygems'' >> require ''active_support'' >> require ''action_pack'' >> require ''action_view'' *BOOM* You should get an error: MissingSourceFile: no such file to load -- html/document This is because