News
How to write codes for TDDTue, 27 Jul 2010 10:59:51 UT
Hi all, I am a newbie in rails. I have done some small applications in rails but can't know how to make TDD and BDD in RSpec and other tools. I have tried by reading the rpesc tutorial from rspec.info website, But can't understand where to start coding and run for Red, Green behaviour of code. Please help,
Rack in Rails
Tue, 27 Jul 2010 12:04:43 UT
Does Rack come with Rails or do I need to install the gem?
question regarding shorthand syntax for collection rendering
Tue, 27 Jul 2010 12:11:18 UT
Hi all, I have a collection which I render via <%= render :partial => 'comment', :collection => @results %> This works exactly as I expect it to. However, when I change it to <%= render :partial => @results %> or <%= render @results %> both of which the documentation describe as 'short hand' versions of
in production environment Rails 2.3 always ask for helpers
Tue, 27 Jul 2010 14:13:22 UT
Hi all, When I deploy my rails apps in production, it will barf out an error message if my controller does not have any helper. But this does not happen in development environment. Is there something that I can configure through rails so production does not ask for helpers for every controller? Thank you very much in advance for your help.
problems with rails3.0.0.rc and haml?
Tue, 27 Jul 2010 15:48:07 UT
Hi there, I have a Rails application I developed using Rails 3.0.0.beta4. Up until now no views were needed. My controllers just rendered text and status (webservice). Now i needed my first UI, i upgraded to rails 3.0.0.rc and i am for the first time working with haml. When i go to my first view, i get this very weird error:
Using an ActiveRecord model in routes.rb
Tue, 27 Jul 2010 17:36:06 UT
Is it potentially dangerous to use an ActiveRecord model in routes.rb? Here's a line from our routes.rb file: Registration#to_param returns the User's username. User::USERNAME_REGEXP is just a regex that matches one or more valid username characters. This route works as expected, but my concern is that using an
Test - Skip Setup
Tue, 27 Jul 2010 18:59:55 UT
Hi, I want to write a functional test using the default test unit that is included with rails 3. Is there a way to skip a setup call? So I'm trying to test the users controller. But to access those actions, I need to be logged in. So I put a login algorithm in my setup. But I do not need to be logged in to create a new user. This is why I
trouble with remote_form_for & html_update
Tue, 27 Jul 2010 19:56:27 UT
I have a form that accepts comments and adds them to a list without refreshing the page. This is the html: <div id='aremark'> <%= render :partial => 'comment' %> </div> <% remote_form_for :comment, :url=>story_comments_path(@sto ry), :html => { :id => 'comment' } do |form| %> <h5><label for="login">Make a comment:</label></h5>
Can't upload images - probably cause my routes are messed up
Tue, 27 Jul 2010 19:57:08 UT
I am attempting to create a model called "encyclopaedia" with multiple sections of encyclopaedia articles, each section having an image. When I attempt to upload an image, I get the error: Unknown action No action responded to upload. Actions: create, destroy, edit, get_encyclopaedia, index, is_admin?, is_owner_of, new, show, and update
Developing AIR SQLite Offline Applications Using the ColdFusion9 ActionScript ORM Library
Mon, 26 Jul 2010 07:07:00 GMT
Fetch server data and store it offline, keep AIR client in sync with server, and manage conflicts between client and server data.
Building ColdFusion Applications Using Java
Mon, 26 Jul 2010 07:07:00 GMT
Use your JSPs and Java code in ColdFusion applications and deploy them in JBoss through this travel sample application.
Five Handy Tips for MySQL's Powerful UPDATE Statement
Rob Gravelle explores the MySQL UPDATE statement, which is used to modify existing records in a table. Among its many features, he looks at how to update multiple tables, avoiding mistakes, and how to limit how many rows are updated.
Small Business Lead Generation Web Sites
Mon, 26 Jul 2010 15:30:35 -0500
Everyone is familiar with e-commerce web sites where people can make purchases through a shopping cart and a check out area on the site. There is another style of business web site that might be useful for local small businesses. This type of site is called a lead generation or business development web site.
Build Your Own Website - 3 Simple Steps to Create a Website From Scratch Without Expensive Software
Mon, 26 Jul 2010 15:59:12 -0500
You don't need to purchase expensive software, take years of HTML classes or pay someone else to build your own website. It's a secret that web designers and software creators don't want you to know, but you can do it yourself, and you can do it today. Just follow these 3 simple steps.
Web Development - How One English Project Got Me Started in Web Development!
Mon, 26 Jul 2010 17:35:31 -0500
Do you want to know what it takes to get into web development? Here's the story of how I got into web development. A story about one event that changed my life.
Web Development - Avoid These 3 Barriers to Getting Into Web Development!
Mon, 26 Jul 2010 19:36:50 -0500
Do you feel getting into web development is impossible? Here is how you get past the 3 most likely barriers to getting into web development.
ASP NET Development - A Dynamic Website Development Service
Tue, 27 Jul 2010 08:26:54 -0500
Today, the vast use of ASP.NET development service shows the favorability and power of it. From individual to a large organization use it to have a powerful and dynamic website for their online business to run in this competitive world.
Monitoring Search Engine Rankings For a Small Business
Tue, 27 Jul 2010 09:00:42 -0500
So let's imagine that you run a veterinary surgery in Caloundra, on Queensland's Sunshine Coast here in Australia. Over the years you've built up a solid following of local customers for your local business. But times are changing, more and more people are going online to seek out information, so, you follow the trend and put your business online. Fantastic! But now things are backing off.
Tasks and Activities of Project Management Software
Tue, 27 Jul 2010 09:31:27 -0500
Today's business world is based on proficient software that can make the work easier, faster, controllable and also allows for reusing practical functions and information. Proficient management software refers to the appropriate electronic program that can direct, operate, explore, track and, generally manage the specific activities and tasks of your line of work.
About BEA Weblogic Jobs
Tue, 27 Jul 2010 09:31:53 -0500
Developers. Many would say they exist within a world of their own. Personally, I would agree. That's why I've taken to helping people understand the rolls of various type of developer positions including those that have BEA Weblogic Jobs.