search for: 9cays

Even though it''s a little OT, I thought I''d announce the free public beta of a new Rails app that I''ve been working on for a while: http://9cays.com Think of it as mini-mailing list software. For a lot of smallish conversations, normal mailing list are too heavyweight (requiring setup, moderation, admin, etc.), but group email is a pain because messages fly everywhere, people miss out on some, other people don''t want them...

Hi, I''m trying to use ParseDate within a for loop but I get this error: can''t dup NilClass Any suggestions for making this work? Thanks, -Jason

Is it me or is my model getting the created_at from the wrong model! I have a HABTM relationship between Problems and Tags. In one of my controller I do the following: def view @tag = Tag.find_by_name @params[:id] end In my view I do this: <% @tag.problems.each do |problem| %> ... <%= problem.created_at %> ... <% end %> Now, how come the created_at

One more question: Is there some way to set the human_name of a column? e.g.: human_name for column address1 shouldn''t be Address1 but "Address, line 1". If not, should I make a hash with my custom names? Best regards, -- ---------------------------------------------------------------------- Yannick Majoros http://www.inma.ucl.ac.be/~majoros Informaticien UCL/INMA-MEMA

Hi, I''ve noticed that my remote_function calls are resulting in POST requests. As a result, my routes do not apply since it does not generate a url based on the parameters, but simply posts to the raw url with post data. I want to make a GET request instead of a POST. How can I do that? Has anyone else run into this? Thanks, Ryan -- View this message in context:

Hello for all, Anyone using any software for management your projects? Thank''s -- Posted via http://www.ruby-forum.com/.

any suggestions on why I am gaining this error. ActiveRecord::StatementInvalid in ProjectsController#create Mysql::Error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' , , , , )'' at line 1: INSERT INTO projects (`name`, `date_created`, `quote_id`, `client_id`, `description`, `user_id`)

I''m having some trouble with an instance variable being read as nil in my app. I have an image uploading, that can be added to categories. The page loads up initially fine, and if I upload an image without errors everything works fine. I''m working on the validation, but with the code I have if their are validation errors it renders ''new'' again, but reads

Hi all, I have a has_many relationship, Cookbook :has_many Recipes If I want to create a new recipe in my cookbook I do: cookbook.recipes.create(data) It would be nice if I could then easily get the id of the new recipe, but the create() method doesn''t seem to return anything. Any ideas how? Thanks in advance! Cameron -- Posted via http://www.ruby-forum.com/.

So, I''ve written a partial that does some stuff with a given instance of my class "entity". Entity is ActiveRecord. I''m able to retrieve all sorts of data from an @entity, until I do something like: <% for @attribute in @entity.attributes %> <div id="attribute_<%= @attribute.id %>"> <%= render(:partial =>

If I have controller1 and controller2, how would controller1 call method Arf in controller2''s helpers? Thanks, Ben Lisbakken -- Posted via http://www.ruby-forum.com/.

before_filter :login_required @session[''user''] ||= {''login'' => ''guest''} if @session[''user''].login.downcase != "mohammad" || "nick" redirect_to :controller => ''login'' end what''s wrong with this I need this is an admin area is there an eaiser way to do this? Or an error

We have a project that is hosted in one time zone (say, Pacific Daylight Time) but the client wants all time recorded in their time zone (say, Mountain Time). What is the best way to do this? Any recommendations? Thanks! Justin -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060602/b995e232/attachment.html

I have this code in my controller and i cannot seem to figure out how to get it to paginate correctly.. Is there a trick to do something like this? There are a few others at www.rubyonrailsforum.com that are having the same issue. Any insite would be great, thanks in advance! def display_location if params[:search] && params[:search].size > 0 @listing_pages, @listings =

hey, i want to use markdown in a model but im not able to require it and the statement in enviroment.rb doesnt seem to work on models. thx for help yo

I write a plugin. After any changes maked to it I have to : 1) restart WebRick, to load new changes. It is not comfortable or 2) if I use Apache with CGI. It takes too much time for each request (about 4-5 sec). some Ideas? -- Posted via http://www.ruby-forum.com/.

Hello, I have a problem with one of my Rails-Application, I have a table and on this there is object_name and a object_nr, so i want to create a combination of both in the model for a collection box. I''ve tried something like this: def set_new_object_name objects = find(:all).to_new_object_name end def self.to_new_object_name self.new_object_name = self.object_nr + " -

There is probably a simple answer to this, but I''m fairly new to rails. Any idea why the variable "b" won''t evaluate on this line? <%=image_tag(thumbnail(items[b].catalognum, 192),:alt=>items[b].view_description,:border=>0)%> If I change it to: <%=image_tag(thumbnail(items[0].catalognum,

I''m trying to specify a model in a controller, but rails gives me "Account is not a class", where Account is my model name ... This is my model: class Account < ActiveRecord::Base validates_presence_of :email, :email_confirmation, :username, :password, :password_confirmation validates_format_of :email, :with =>

I''ve installed the acts_as_versioned gem, and it shows up as installed when i do a "gem list" After installing it, I set up my new model with the "acts_as_versioned" line in its model file. I think went to run my migration to create this table, and I got the following error: == CreateDpslevels: migrating ================================================ --