i'm currently using mongrel server running rails2.3.5 with ruby1.8, and got this odd behavior: Rendered common/_header (3.1ms) Rendered common/_categories (1.2ms) Rendered common/_footer (1.2ms) Completed in 6934ms (View: 5897, DB: 174) ## 5897ms... to rendering a local page?? why? updated only one user there.. i'm working on my n...
I have 2 tables :products and :providers with has_and_belongs_to_many association. I would like to do this @list = Product.find( :select => "id,title", :include => { :providers => { :select => "id,title" } } ) How can specify fields for included table? Thx! ...
hi all, this question is on ruby on rails technology. In my project we have the requirement to add wiki system. I want to know is there any plugin available which is best and readily available. i googled , got link on IRWI and others but not much useful. any answer would be appreciated. Mahesh ...
According to http://spreecommerce.com/documentation/theming.html#hooks you should be able to use spree hooks using my_theme_hooks.rb but how? Do I need to extend a class and where can I check which hooks are used in the default theme? ...
Hi I'm trying to deploy my rails application from jRuby to Heroku The db is giving me problems: $ heroku db:push Auto-detected local database: jdbcmysql://root:password@localhost/product_develo pment?encoding=utf8 Failed to connect to database: Sequel::AdapterNotFound -> Could not load jdbcmysql adapter: no such file to load -- /us...
I have models like this: class Person has_many :phones ... end class Phone belongs_to :person end I want to forbid changing phones associated to person when some condition is met. Forbidden field is set to disabled in html form. When I added a custom validation to check it, it caused save error even when phone doesn't change. I...
Hi, i despair in case of an array. I put some data into an array, but when i iterate the array some elements of the array seems to be missed, but the missing element are displayed in the view. I'm using the Plugin Rails_Authorization. my Code: def index if !params[:task_id] #Tasks der 1. ebene anzeigen, auf die der User zugr...
named_scope :with_country, lambad { |country_id| ...} named_scope :with_language, lambad { |language_id| ...} named_scope :with_gender, lambad { |gender_id| ...} if params[:country_id] Event.with_country(params[:country_id]) elsif params[:langauge_id] Event.with_state(params[:language_id]) else ...... #so many combinations en...
I'm implementing the Timezone support in Rails 2.1+, and I've run into an apparent bug in the way the data is pulled from the db. Let me try to set it up. The "deals" model contains an "offer_date" datetime field. Let's say I have two records with these offer_dates: Deal 1: 2009-12-29 23:59:59 -0500 Deal 2: 2009-12-28 23:59:59 -0500 ...
Hi, periodically_call_remote is a great rails feature, but with ease comes novices so here I am. I have a div that is getting updated with content every 5 seconds. Looks great and was easy to setup. This page is the homepage so people will not be staying here long. So when they click another link, such as link_to "All Products", perio...
As this question is hard to describe, that's the best title i could come up with, so here is some code. Given three Models Parent, Child && Grandchild. Parent < ActiveRecord::Base has_many :children has_many :grandchildren accepts_nested_attributes_for :child end Child < ActiveRecord::Base belongs_to :parent has_many :kids...
I am pretty sure it does, but I wanted to double check, since I don't know exactly how Passenger restarts a rails app. So if I have something like: Rails.cache.fetch(:my_obj) { MyObj.first } will all the cache be cleared upon restart (which is my hope)? ...
Consider a class: class Link < ActiveRecord::Base has_many :link_votes, :as => :vote_subject, :class_name => 'Vote' has_many :spam_votes, :as => :vote_subject, :class_name => 'Vote' end The problem is, when I'm adding a new vote with @link.link_votes << Vote.new the vote_subject_type is 'Link', while I wish it could be 'link_vot...
So, I'm trying to learn the rspec BDD testing framework in the context of a rails project. The problem I'm having is that I can't, for the life of me, get my fixtures to load properly in rspec descriptions. Disclaimer: Yes, there are better things than fixtures to use. I'm trying to learn one thing at a time, here (specifically rspec)...
Hi, I need to pass (via string content of a HTTP request/response body) name value pairs of data (like a hash) back from a Ruby on Rails server to a C# client. Anyone happen to know offhand what would be the best format to do this in? Probably XML I would guess? tks PS. So overall the requirement is find a C# method that convert f...
Hi all - this is quite a difficult topic by all accounts. I am building a website that requires users to upload large (multi-GB). What is the best way allow users to upload a file on a website and allow the file upload to be resumed should it fail? What is the way to write this in rails? Any ideas greatly appreciated. Max. ...
In a toy Rails application, I'm modelling a situation where you have a number of pots, each containing an amount of something, and you can make transactions between the pots. A transaction can come from any pot, and go to any pot. Here are the relevant parts of the models: class Pot < ActiveRecord::Base has_many :to_transactions, :f...
I've been poking around the internet looking for a solution on this one... with no luck.. I'm new to rails... If anyone has an idea, I'd love to hear it. Much appreciated! I enter: LW:src liamwright$ sudo gem install rails --include-dependencies And Get: INFO: `gem install -y` is now default and will be removed INFO: use --ignore-...
Hi, I'm trying to create a poll object which has many answers. Each answer can have an image attached. How can I create a form that allows me to enter the question and add a variable number of answers (each with their attached image). I'd also preferably want to allow preview of the images uploaded. My idea so far is to have a sub-form...
I am trying to Run (F6) a Rails application from NetBeans 6.8 and when i do so I get the following output in the lower left hand status bar of the IDE: Could not connect to the web server - could not show http://localhost:3000 I don't believe that the WEbrick server is even starting, but i can start WEBrick and the same application ...