similar to: ActiveRecord object

Can you give me some links where transactions in rails are explained in depth? Thank you PS: I''ve looked in google, but I just couldn''t find good articles, I''m working with postgresql Rodrigo Dominguez Iplan Networks Datos Personales rdominguez@iplan.com.ar rorra@rorra.com.ar www.iplan.com.ar <http://www.iplan.com.ar/>

I''m working in a web service, actually, I have: class UnifiedLoginApi < ActionWebService::API::Base class CLL_Metadata < ActionWebService::Struct member :key, :string member :type, :string member :value, :string member :webapplication_id, :string member :user_tenfold_id, :string member :login_username, :string

I''m working with ActionWebService, building a SOAP Service. I realize that I can returns various values, in example: api_method :foo, :expects [ { :value1 => :int }, { :value2 => :int } ], :returns [ { :return_value_1 => :int}, { :return_value_2 => :string}, { :return_value_3 =>

Ok, barbaro, entonces los nuevos requerimientos ser?an: 1) Que ariel pueda cambiar la configuraci?n de su pantalla. 2) Que ariel pueda acceder al servidor de desarrollo (10.0.9.119) a los puertos comunes de servicio (ftp, smtp, pop3, imapd, http, https, samba, svn, csv). Lo que necesito que acceda ahora es al samba, http y svn, lo dem?s planeo darle un futuro uso. 3) En

Has anyone implemented a captcha with ruby on rails and rmagick? I tried this example: http://wiki.rubyonrails.com/rails/pages/HowtoSecureFormsWithNoisyImages but I got an error: undefined method `size'' for #<NoisyImage:0x34d8070> Thank you -------------------------------------------------- Rodrigo Dominguez ? Iplan Networks ???????????????Datos Personales

I have apache as my seb server, and fastcgi. I have two applications, a typo application (blog.iplan.com.ar) and a demo application, and I have to merge these two applications so they can all work in one single hosting. In example, today, I have blog.iplan.com.ar (typo) and I need <http://www.iplan.com.ar/> www.iplan.com.ar (typo) blog.iplan.com.ar/demo (demo rails

I am doing a xml rpc client. Is there a way to display what I''m sending to the server??? This is the code: class OrderApi < ActionWebService::API::Base api_method :IPLWSNroDisponible, :expects => [{:app_key => :string}, {:number_type => :string}, {:number_sub_type => :string},

One more question.. I have many collections of clients, in example clients1 = Client.find(:all, :condtions => "id < 10") clients2 = Client.find(:all, :conditions => "id > 5") clients3 = Client.find(:all, :conditions => "id in (3, 5, 7, 9, 11) So I want to find the common clients between them in a common array, I mean, clients_array has to

Can I call helper functions from the Partial Page Templates? Because I want to call a function from the ApplicationHelper int a partial page template, but it says that the function is not defined Rodrigo Dominguez Iplan Networks Datos Personales rdominguez@iplan.com.ar rorra@rorra.com.ar www.iplan.com.ar <http://www.iplan.com.ar/> www.rorra.com.ar

Ok, this is the model (just two structs) class CLL_Answer < ActionWebService::Struct member :server_status, :bool member :answerDescription, :string member :answer, :string member :metadata, CLL_Metadata end class CLL_Metadata < ActionWebService::Struct member :key, :string member :type, :string member :value,

Can I return an structure array from a web service in rails? I have this: class CLL_Metadata < ActionWebService::Struct member :key, :string member :type, :string end and I want to do this: class UnifiedLoginApi < ActionWebService::API::Base api_method :GetMetadata, :returns => [ [CLL_ Metadata] ] but when I do:

Ok, I have manny divs in the html, and I have a login form in a inner div, if the user tries to login and the user/password is invalid, only the inner div needs to be refreshed and show the user the error. If the user/password is ok, the main div needs to be refreshed. How could I do this? this is the view in example <div id="MainDiv"> foo <div

What am I doing wrong? This is the code <%= link_to_remote "Mi Cuenta", :update => "MainSpace", :url => {:controller => "account", :action => "login"}, :class => "menu_link_superior" %> This is the result <a href="#" onclick="new Ajax.Updater(''MainSpace'',

I''m working with ActionWebService, building a SOAP Service. I realize that I can returns various values, in example: api_method :foo, :expects [ { :value1 => :int }, { :value2 => :int } ], :returns [ { :return_value_1 => :int}, { :return_value_2 => :string}, { :return_value_3 =>

I have two class, client and contacts A client has many contacts class Client < ActiveRecord::Base has_many :contacts end class Contact < ActiveRecord::Base belongs_to :client end -------------------------------------------- I have the next data Table clients id name 1 John Table contacts id email 1 john@yahoo.com.ar 2 john@gmail.com 3

I''m doing a fotolog for a company. It''s expected to manage about 100k of connections per day and about 1500 concurrents connections. What hardware should I buy to manage those numbers of connections? I''m planning to use slackware + lighttpd + fastcgi, but perhaps we will have to reuse some scripts in php, in that case I would use slackware + apache + mod_php + fastcgi

I am having a bit of trouble with the error. I hava a product and category table and wanting to display the categories in a drop down list. Below is the error I get. Any suggestion on how I can fix this. undefined method `name'' for #<Category:0x3652448> 9: <select name="product[category_id]"> 10: <% @categories.each do |category| %> 11:

Is there a easy way to add components like: http://www.dynarch.com/projects/calendar/ http://tinymce.moxiecode.com/example_full.php?example=true in ruby forms, by plugins or whatever? Thank you Rodrigo Dom?nguez Iplan Networs www.iplan.com.ar <http://www.iplan.com.ar/> ? rdominguez@iplan.com.ar www.rorra.com.ar <http://www.rorra.com.ar/> ? rorra@rorra.com.ar --------------

Ok, this is the tables create table statussir ( idstatussir primary key int auto_numeric, description varchar(255) ); create table statussir_next ( idstatussir int not null, idstatussir_next not null, foreign key idstatussir references statussir(id_statussir), foreign key idstatussir_next references statussir(id_statussir) ); so, the idea is

I would like to validate a number within a certain range. To first test that a entry is a valid number i use validates_numericality_of :my_number, :message =>''sorry, not a number'' to test if the number is within a certain range i use validates_inclusion of :my_number, :in => min..max, message => ''outside range!'' If the numericality test fails, I