search for: bwalton

Hi ! I need to create some pdf from my application. I have a table people with a field address and I need to generate a pdf of label of each address ( I think 10 labels per page). The pdf can have around 500 pages. Which library should I use to do it ? I read some information about different library to generate pdf but I don''t know if all library are a good choice for generate

Greetings! I''d appreciate hearing from anybody who''s had experience with any of this. I''ve got a Rails app that currently deployed on EC2 with MySQL and am readying to move from a dev / prototype model to a full-scale production model. Right now I''ve got a single MySQL instance. I''m getting ready to move that to a master-slave setup. I''m

Hi, I am starting to learn rails and I went through the guide and a couple of tutorials. Even though I understand controllers or at least I can use them I can''t see yet the whole picture. Why do you need several controllers for a single application? If a controller is just a class whose methods interface with models and views, why not have a single controller for the whole application?

I am making an ajax call from js to call a method (assocboxchange) in my controller (AssociatesController), using XMLHttpRequest. I know the XMLHttpRequest works fine because I use it in other places with success. My problem is my URL I am using for this request doesn;t access the method in my controller which I (think) I am specifying. I am having it post to /channels/assocboxchange/" with

Hello all, I am wondering how people here are handling soft deletes in Rails. I''ve need a couple of gems/plugins that seem to handle this but from what I gather development has stopped on them. All I need to do right now is mark something as deleted in the DB...nothing fancy. I''m thinking that the simple addition of a deleted_at column, some named scopes (maybe even a default

I''m having to design the UI to a small site, and that means dabbling in css. I''ve never been able to get any kind of decent idea as to how to decide on classes and id-ing. I''ve had a sniff around the internet without success: people seem to be as clueless as me. I''ve even examined the css/markup of a few sites and it hasn''t been enlightening. Does

I''am curious, if there is a convenient way, to use instantrails in order to roll-out rails application for the local installation on machines without internet access. We''ve the following scenario: We''ve written a rails application which is available online. Now we would like to enable clients to use the application offline. We''ve written an import/export

I got a confirmation on my development system that should have gone to the production system and so I have a ''Post'' set of data which I know from my development logs that I want to feed to my production system. Is there some easy way to do this in the console or do I have to try to recreate it with wget or a web browser? Craig -- This message has been scanned for viruses and

hello anyone know how i can set a default integer value with simple_form, i have code like this below in my view but its not working. <%= f.input :age, :value => ''30'' %> i would like the input box to have the value of 30 by default thanks for any help. -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google

I''m using exception_notifier to get an email when a 500 error occurs in production. Lately I''m seeing a lot of nonsensical POSTs show up that cause an InvalidAuthenticityToken error. All the fields contain random characters. (For instance, "search_title"=>"BHQWTZpjGeb") Is there a way to detect them and not send the email, while still sending the email in

Hello, I''m starting at the RR, and I''m trying to use google charts to generate some graphs in a single plugin in rails. But I''m testing the samples that are giving errors. I think it must be configuration error. Someone who has used google charts on rails help me? Since already thank you! Juliana. =================================================================

...Yes, but there are more than that. And searching for attributed authors gives: $ git log -p | awk '$1 == "Author:"'| sort | uniq -c | sort -nk1 1 Author: restrict <restrict> 1 Author: Stefan Behrens <sbehrens at giantdisaster.de> 2 Author: Ben Walton <bwalton at artsci.utoronto.ca> 3 Author: John H Terpstra <jht at samba.org> 4 Author: Jos Backus <jos at samba.org> 10 Author: Tiziano Müller <tiziano.mueller at stepping-stone.ch> 11 Author: Paul Mackerras <paulus at samba.org> 14 Author: Paul Green <paulg at s...

Hello, When I call an action with some invalid XML or JSON data a parse exception gets raised from within Rails/Ruby (REXML or ActiveSupport::JSON). The problem that I''ve got is how to handle these exceptions. In my application_controller.rb I have the following for debugging purposes: def rescue_action_in_public(exception) respond_to do |request| request.all { render :text =>

hi, an strange error is happening here in User model i have the following method: def falta_votar Category.find(:all) - votes.collect {|v| v.category} end and in the default.html.erb layout i have: <%= current_user.falta_votar.size %> but it only works once, when i try to access another page i get an error message saying that the falta_votar method is nil, then i have to restart

...that. And searching for attributed > authors gives: > > $ git log -p | awk '$1 == "Author:"'| sort | uniq -c | sort -nk1 > 1 Author: restrict <restrict> > 1 Author: Stefan Behrens <sbehrens at giantdisaster.de> > 2 Author: Ben Walton <bwalton at artsci.utoronto.ca> > 3 Author: John H Terpstra <jht at samba.org> > 4 Author: Jos Backus <jos at samba.org> > 10 Author: Tiziano Müller <tiziano.mueller at stepping-stone.ch> > 11 Author: Paul Mackerras <paulus at samba.org> > 14 Author:...

Hi, I am maintaining a port of rsync (https://github.com/perlundq/yajsync) which is GPL:ed of course. The main purpose of the project is to provide a Java API library for the rsync protocol. It would therefore be really nice to be able to use LGPL as the license. But in order to do so I would first have to get a list of all the individual contributors to rsync and then be able to contact them

I have a test environment running rails 1.2.3. I am just starting to introduce testing into this project. When I run a rake db:prepare. I see this message "Mysql::Error: #42000BLOB/TEXT column ''short_description'' used in key specification without a key length: CREATE INDEX ''short_description'' on cached_cars (''short_description'') The

I have acquired a new online web company that was programmed in Ruby on Rails and I am having a very difficult time finding anyone who writes or works with this language to fix some minor issues and add some major features. I live in the Boston area. Any ideas where I can start looking for a dependable and competent Ruby developer? Any help would be much appreciated. Thanks, Jon -- You

Need some advice. I''ve got two modules: artists and paintings. In my home page, I''ve got a 2nd page that says "Browse paintings", which displays ALL paintings of ALL artists. This is being rendered by paintings#index. In another page, I should show all paintings of a specific artist ONLY. Meaning, paintings from ONE artist. I cant use paintings#index for this anymore

On 30 August 2010 15:47, Marnen Laibow-Koser <lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote: > Colin Law wrote: >> I have the following html >> <p><b>text</b>value</p> >> I can use >> assert_select "p>b", "text" >> to check the text portion, and >> assert_select "p", "value"