similar to: Is there a Classified Ads Script for Rails

HEllo, I have the following problem with rails, I am new in this...is there anyone who explain to me what´s happens? Thanks See below: NoMethodError in Classified#show Showing app/views/classified/show.rhtml where line #17 raised: undefined method `updated_at'' for #<Classified:0x686c5e4> Extracted source (around line #17): 14: 15: <strong>Date Posted:</strong>

Hi, I am falling in love more and more with RoR. I am looking for a Book/Tutorial which teaches me creating an excellent WebSite for dating and Classified. I am coming from .net community and now willing to grow more with ROR. We used to have few starterkits in .Net. Can any one provide me an excellent guideline, how is it possible. Is there any tutorial site, which offers scripts to study

Monthly! Sender: "Email Classified Now 1st time in Pakistan!" <emailclassifiedpkhcq at gmail.com> Mime-Version: 1.0 Content-Type: multipart/related; type="multipart/alternative"; boundary="----=_NextPart_000_0177DE59_0.557487C2" Date: Wed, 12 Sep 2007 15:53:57 -0700 Message-ID: <20070912225357234.4DDD53B34D2F1795 at Tahir_3f> X-Priority: 1 (Highest)

Hello, this is probably a dumb question, but I can't for the life of me figure out why sendmail and courier are classified universally as network-mail-mta whereas dovecot is in places like network-mail-general or some such place. I've used several Linux distros and have noted this keenly (they also normally classify photorec, the HD recovery tool as hardware-photography,so this may just be

Hi, rails newbie needs help :) I have classified ads (cads) related with cities and categories: class Cad < ActiveRecord::Base has_and_belongs_to_many :categories has_and_belongs_to_many :cities end class Category < ActiveRecord::Base has_and_belongs_to_many :cads end class City < ActiveRecord::Base has_and_belongs_to_many :cads end I assume that user can act such

Dear R-users, I would like to fit a glmm with cross-classified random effects with the function MCMCglmm. Something along the lines: model1<-MCMCglmm(response~pred1, random=~re1+re2, data=data) where re1 and re2 should be crossed random effects. I was wondering whether you could tell me specifying cross-classified random effects in MCMCglmm requires a particular syntax? Are there any

Dear R-Users, I have fitted a cross-classified generalized linear mixed model using the lmer package with the following code. Mod<-lmer(y~x+(1|a)+(1|b)+ (1|c), family=binomial) In this case, only including a covariate (x) as a fixed effect. The fitted values, using fitted(mod), correspond to the raw data nicely, and the mean of the fitted values is equal to the mean of the raw data. In

This is a question about how to calculate similarities/distances among items that are classified by hierarchical attributes for the purpose of visualizing the relations among items by means of clustering, MDS, self-organizing maps, and so forth. I have a set of ~260 items that have been classified using two sets of hierarchically-organized codes on the basis of form and content. The data looks

Hi All, I''m not convinced I have my tcrules correctly setup and looking at the counters in the mangle table''s tcpost doesn''t really help much as I can''t tell what is the final match. Is there a way to match packets in iptables based on the classifier? i.e. so I can LOG packets classified with 1:18 for example. I can''t see anything in iptables, except

Hope you can help. Getting the error message NoMethodError in ClassifiedController#create You have a nil object when you didn''t expect it! You might have expected an instance of ActiveRecord::Base. The error occurred while evaluating nil.save Here''s my controller code. I''m totally new to ruby on rails so help would be much appreciated class ClassifiedController <

I am editing a form it is taking the value but when i submit it it shows the message def edit @classified = Classified.find(params[:id]) end def update @classified = Classified.find(params[:id]) if @classified.update_attributes(params[:classified]) redirect_to :action => ''show'', :id => @classified else render :action => ''edit'' end end and this is my

I''m on MAC OSX and I set up my environment as described here: http://hivelogic.com/narrative/articles/ruby_rails_lighttpd_mysql_tiger?status=301 This may be too old and I just realized that, but before I attempt Building Ruby, Rails, Subversion, Mongrel, and MySQL on Mac OS X: http://hivelogic.com/narrative/articles/ruby-rails-mongrel-mysql-osx Okay, I purchased a book "Rails

Dear R users, I would like to fit cross classified or multiple membership logistic models or a 3 level hierarchical logistic model using the Umacs package. Can anyone advise me on how to proceed or better point me to examples of how its done. Regards, -- Luwis Diya, Leuven Biostatistics and Statistical Bioinformatics Centre (L-BioStat), Kapucijnenvoer 35 blok d - bus 7001, 3000 Leuven,

Dear All, The "coxph" function in the "survival" package allows multiple frailty terms. In all the examples I saw, however, the frailty terms are nested. What will happen if I have non-nested (that is, cross-classified) frailties in the model? Will the model still work? Do I need to take special cares when specifying these models? Thanks! Shige [[alternative HTML

So some of you here may have been wondering just what the heck I have been working on and asking all of these questions, some really basic quesitons, other very advanced. Well, I''m writing this post to tell you what I have been working on. I am an experienced PHP developer who with this project has totally converted to Rails. Despite my years of experience with PHP, I

My project was working when I add new field category It is showing the error in create form and edit form i am sending u controller file as attechment this is my model(category.rb) dor category file class Category < ActiveRecord::Base has_many :classifieds end and this is edit.rhtml <h1>Editing Classified: <%= @classified.title -%></h1> <%= form_tag :action =>

Is ROR a good fit if I want to edit and expand on a developed script like RoundCube( http://roundcube.net/ )? I''m planing to edit it for my business as an order/transcript application. If anyone is interested this link is what I want to make. http://handoff.wordpress.com/

Our project is a service for C2C and B2C segments of the global online market. It''s orientation is a wide segment of customers – users of online markets, classifieds, auctions, etc. Project is designed for the worldwide usage, starting with the biggest markets: USA, China and Western Europe. Our goal is to obtain the senior position in the worldwide B2C market, through taking a

Our project is a service for C2C and B2C segments of the global online market. It''s orientation is a wide segment of customers – users of online markets, classifieds, auctions, etc. Project is designed for the worldwide usage, starting with the biggest markets: USA, China and Western Europe. Our goal is to obtain the senior position in the worldwide B2C market, through taking a

I am not very fluent in JS, so I don''t see how to transfer the rails app current locale .. I have a JS script able to detect the default browser language .. running fine I can also modify the JS language, passing a global var .. // Create a JSON Object var myJSON = { "lang": "fr" }; // Pass it to the script immediately...