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Showing entries 1 to 29

Displaying posts with tag: rubyonrails (reset)

Track your running miles using JRuby, Ruby-on-Rails, GlassFish, NetBeans, MySQL, and YUI Charts
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This blog introduces a new application that will provide basic tracking of your running distance and generate charts to monitor progress. There are numerous similar applications that are already available/hosted and this is a very basic application. What's different about this ?

The first version of this application is built using JRuby, Ruby-on-Rails, GlassFish Gem, MySQL, and NetBeans IDE. This combination of technologies is a high quality Rails stack that is used in production deploymnet at various places. Still nothing different ?

A similar version of this application will be built using a variety of Web frameworks such as Java EEGrails, Wicket,




  [Read more...]
Track your running miles using JRuby, Ruby-on-Rails, GlassFish, NetBeans, MySQL, and YUI Charts
Employee +0 Vote Up -0Vote Down

This blog introduces a new application that will provide basic tracking of your running distance and generate charts to monitor progress. There are numerous similar applications that are already available/hosted and this is a very basic application. What's different about this ?

The first version of this application is built using JRuby, Ruby-on-Rails, GlassFish Gem, MySQL, and NetBeans IDE. This combination of technologies is a high quality Rails stack that is used in production deploymnet at various places. Still nothing different ?

A similar version of this application will be built using a variety of Web frameworks such as Java EEGrails, Wicket,




  [Read more...]
Track your running miles using JRuby, Ruby-on-Rails, GlassFish, NetBeans, MySQL, and YUI Charts
Employee +0 Vote Up -0Vote Down

This blog introduces a new application that will provide basic tracking of your running distance and generate charts to monitor progress. There are numerous similar applications that are already available/hosted and this is a very basic application. What's different about this ?

The first version of this application is built using JRuby, Ruby-on-Rails, GlassFish Gem, MySQL, and NetBeans IDE. This combination of technologies is a high quality Rails stack that is used in production deploymnet at various places. Still nothing different ?

A similar version of this application will be built using a variety of Web frameworks such as Java EEGrails, Wicket,




  [Read more...]
ISV & OEMs Webinar Replay: GlassFish- and MySQL-Backed Applications with Netbeans and JRuby-on-Rails
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I presented a webinar for ISV and OEMs on "Developing GlassFish- and MySQL-Backed Applications with NetBeans and JRuby-on-Rails" last week.



The slides and a complete recording of the webinar are now available here (http://www.mysql.com/news-and-events/on-demand-webinars/display-od-305.html).

Technorati: webinar glassfish mysql netbeans jruby rubyonrails
ISV & OEMs Webinar Replay: GlassFish- and MySQL-Backed Applications with Netbeans and JRuby-on-Rails
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I presented a webinar for ISV and OEMs on "Developing GlassFish- and MySQL-Backed Applications with NetBeans and JRuby-on-Rails" last week.



The slides and a complete recording of the webinar are now available here (http://www.mysql.com/news-and-events/on-demand-webinars/display-od-305.html).

Technorati: webinar glassfish mysql netbeans jruby rubyonrails
ISV & OEMs Webinar Replay: GlassFish- and MySQL-Backed Applications with Netbeans and JRuby-on-Rails
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I presented a webinar for ISV and OEMs on "Developing GlassFish- and MySQL-Backed Applications with NetBeans and JRuby-on-Rails" last week.



The slides and a complete recording of the webinar are now available here (http://www.mysql.com/news-and-events/on-demand-webinars/display-od-305.html).

Technorati: webinar glassfish mysql netbeans jruby rubyonrails
Developing GlassFish- and MySQL-Backed Applications with Netbeans and JRuby-on-Rails - Free Webinar on Mar 26
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This is a re-run of an earlier webinar.

Would you like to know how JRuby,NetBeans, GlassFish, and MySQL can power your Rails applications ?



This informative technical webinar (http://www.mysql.com/news-and-events/web-seminars/display-305.html) explains the fundamentals of JRuby and how the NetBeans IDE makes developing/debugging/deploying Rails applications on GlassFish quick, fun and cost-effective.

The webinar starts 10am PT on Mar 31st, 2009 and








  [Read more...]
Developing GlassFish- and MySQL-Backed Applications with Netbeans and JRuby-on-Rails - Free Webinar on Mar 26
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This is a re-run of an earlier webinar.

Would you like to know how JRuby,NetBeans, GlassFish, and MySQL can power your Rails applications ?



This informative technical webinar (http://www.mysql.com/news-and-events/web-seminars/display-305.html) explains the fundamentals of JRuby and how the NetBeans IDE makes developing/debugging/deploying Rails applications on GlassFish quick, fun and cost-effective.

The webinar starts 10am PT on Mar 31st, 2009








  [Read more...]
Developing GlassFish- and MySQL-Backed Applications with Netbeans and JRuby-on-Rails - Free Webinar on Mar 26
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This is a re-run of an earlier webinar.

Would you like to know how JRuby,NetBeans, GlassFish, and MySQL can power your Rails applications ?



This informative technical webinar (http://www.mysql.com/news-and-events/web-seminars/display-305.html) explains the fundamentals of JRuby and how the NetBeans IDE makes developing/debugging/deploying Rails applications on GlassFish quick, fun and cost-effective.

The webinar starts 10am PT on Mar 31st, 2009








  [Read more...]
Webinar Replay Available: GlassFish and MySQL-backed applications with NetBeans and JRuby-on-Rails
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I presented a webinar on "Developing GlassFish- and MySQL-Backed Applications with NetBeans and JRuby-on-Rails" last week.



The slides and a complete recording of the webinar are now available here (http://www.mysql.com/news-and-events/on-demand-webinars/display-od-272.html).

Technorati: webinar glassfish mysql netbeans jruby rubyonrails
Webinar Replay Available: GlassFish and MySQL-backed applications with NetBeans and JRuby-on-Rails
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I presented a webinar on "Developing GlassFish- and MySQL-Backed Applications with NetBeans and JRuby-on-Rails" last week.



The slides and a complete recording of the webinar are now available here (http://www.mysql.com/news-and-events/on-demand-webinars/display-od-272.html).

Technorati: webinar glassfish mysql netbeans jruby rubyonrails
Webinar Replay Available: GlassFish and MySQL-backed applications with NetBeans and JRuby-on-Rails
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I presented a webinar on "Developing GlassFish- and MySQL-Backed Applications with NetBeans and JRuby-on-Rails" last week.



The slides and a complete recording of the webinar are now available here (http://www.mysql.com/news-and-events/on-demand-webinars/display-od-272.html).

Technorati: webinar glassfish mysql netbeans jruby rubyonrails
Developing GlassFish- and MySQL-Backed Applications with Netbeans and JRuby-on-Rails - Free Webinar on Jan 27
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Would you like to know how JRuby, NetBeans, GlassFish, and MySQL can power your Rails applications ?



This informative technical webinar (http://www.mysql.com/news-and-events/web-seminars/display-272.html) explains the fundamentals of JRuby and how the NetBeans IDE makes developing/debugging/deploying Rails applications on GlassFish quick, fun and cost-effective.

The webinar starts 10am PT on Jan 27th, 2009 and can be accessed from a browser.

Register here (http://www.mysql.com/news-and-events/web-seminars/display-272.html).

Don't









  [Read more...]
Developing GlassFish- and MySQL-Backed Applications with Netbeans and JRuby-on-Rails - Free Webinar on Jan 27
Employee +0 Vote Up -0Vote Down
Would you like to know how JRuby, NetBeans, GlassFish, and MySQL can power your Rails applications ?



This informative technical webinar (http://www.mysql.com/news-and-events/web-seminars/display-272.html) explains the fundamentals of JRuby and how the NetBeans IDE makes developing/debugging/deploying Rails applications on GlassFish quick, fun and cost-effective.

The webinar starts 10am PT on Jan 27th, 2009 and can be accessed from a browser.

Register here (http://www.mysql.com/news-and-events/web-seminars/display-272.html).

Don't









  [Read more...]
TOTD #65: Windows 7 Beta 1 Build 7000 on Virtual Box: NetBeans + Rails + GlassFish + MySQL
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Microsoft released Windows 7 Beta 1 - the next major version of Vista, download here. There are tons of improvments mostly centered around making the content easily & intuitively accessible. But hey, Mac OSX already serves that purpose well for quite some time ;-)

But I still want to make sure that our Rails stack (NetBeans, GlassFish, and MySQL) work fine on it. And it very well do, without any issues, as you'll realize at the end of this blog :)

Lets first get started with installing Windows 7 Beta as a Virtual Box image. Few points to note here:
  • Only IE can be used for downloading Windows 7 Beta, FireFox &






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TOTD #64: OpenSolaris 2008/11 using Virtual Box
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Here is a blog entry that was sitting in my Drafts folder for a long time (just because I didn't realize :). Anyway, it shows how to install Open Solaris 2008/11 on Virtual Box. The original install was done using Virtual Box 2.0.6. I installed Virtual Box 2.1 this morning and the image was easily recognized by the updated Virtual Box.

Here are the basic steps.


Create a new VM ...



As part of the previous step, create a new Virtual Disk mapping to the downloaded Open Solaris image ...












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TOTD #44: JDBC Connection Pooling for Rails on GlassFish v3
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TOTD #9 explained how to configure JDBC connection pooling for Rails application deployed on GlassFish v2. There are several benefits of using using the JDBC connection pools:
  • No need to create a new database connection for each Rails instance.
  • No need to specify your password in database.yml or create a hack to hide it.
  • No garbage collection of connection after each use.
And because of the above mentioned (and other reasons) an improved application performance, scalability and efficiency.
The only way to deploy a Rails application on GlassFish v2 is to create a WAR file using Warbler. That's a


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NetBeans 6.5 M1: GlassFish v3 + Rails
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NetBeans IDE 6.5 Milestone 1 is now available. The New and Noteworthy feature list certainly makes it worthy for the install - comprehensive PHP support (Editor Screencast and PHP Learning Trail), JavaScript Debugger, Groovy Editor, Grails support and Numerous
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TOTD #35: Rails Database Connection on Solaris
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Are you deploying your JRuby-on-Rails applications on Solaris (or any variety of Unix) and not able to connect to the database ?

I experienced it last week so thought of sharing the tip here. Luckily it's really simple.

Here is the default generated "config/database.yml"

development:
  adapter: mysql
  encoding: utf8
  database: runner_development
  username: root
  password:
  socket: /tmp/mysql.sock
The only required change is to add "host: 127.0.01" for the required database configuration. The updated fragment is shown below (with change highlighted):

development:
  adapter: mysql
  encoding: utf8


















  [Read more...]
jMaki on Rails - Reloaded for NetBeans 6.1 beta & Rails 2.0
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NetBeans 6.1 Beta was released last week. Amongst the many improvements, one of them is the bundled JRuby 1.1 RC2 and Rails 2.0.2. The jMaki plugin used to work fine with Rails 1.2.3 but need to be updated because of changed file name extensions for the default generated views (".rhtml.erb" instead of ".rhtml"). With this release of NetBeans, jMaki plugin has been updated to work in this configuration as well.

This blog provide detailed steps to install jMaki plugin, create a simple Rails 2.0 application using NetBeans IDE and update the generated scaffold to use a Yahoo Data Table widget for displaying the data. It is an update to


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TOTD #24: Getting Started with Rails 2.0.x in JRuby 1.0.3 and JRuby 1.1RC1
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This TOTD (Tip Of The Day) shows how to install Rails 2.0.x in JRuby 1.0.3 and JRuby 1.1 RC1. Then it describes how a simple Rails application can be created and deployed using WEBrick.

First, lets deal with installing Rails 2.0.x in JRuby 1.0.3 and JRuby 1.1 RC1.

Step 1: How to install Rails 2.0.x in JRuby 1.0.3 ?
  • Download and Unzip JRuby 1.0.3. This creates "jruby-1.0.3" directory.
  • Install Rails by giving the following command in the newly created directory:

    bin/jruby -S gem install rails --include-dependencies --no-ri --no-rdoc
    Bulk updating Gem source index for: http://gems.rubyforge.org
    Successfully installed rails-2.0.2
    Successfully installed activesupport-2.0.2
    Successfully installed activerecord-2.0.2













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RESTful representation of "sakila" using GlassFish and NetBeans IDE
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"sakila" is the sample database shipped with MySQL (http://mysql.com) (pronounced as my ess-kew-ell). In the context of Sun Microsystems announcing the agreement to acquire MySQL, I'd like to dedicate this entry to show how this sample database can be exposed as a RESTful Web service endpoint and deployed on GlassFish using Jersey Tooling Plugin (0.4.1 with Jersey 0.4) in NetBeans IDE.

Lets get started!

  • Install MySQL & the sample database
  •   [Read more...]
    Screencast #Web8: jMaki on Rails for Dummies - 2nd edition
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    The support for Rails in NetBeans IDE has improved considerably in the past few days. Greg and Ludo have been working on ramping up the jMaki NetBeans module as well. This screencast is an update to #web2 and shows how the development experience for creating a jMaki-enabled Rails application is drastically simplified.

    The screencast shows how a jMaki-wrapped Yahoo and Dojo

      [Read more...]
    TOTD #9: Using JDBC connection pool/JNDI name from GlassFish in Rails Application
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    Using the instructions followed in JRuby Hack Day and taking some help from Nick, I figured out how to use the JDBC connection pools configured in GlassFish using the JNDI names.

    All the commands given below are relevant for GlassFish but the same concept will work where ever you deploy your WARed up JRuby on Rails application.

  • Follow the bullet #1 and #2 from here to create a new
  •   [Read more...]
    JRuby on Rails, NetBeans 6 and GlassFish V2 - Simplified Steps
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    The NetBeans IDE has simplified the steps to deploy JRuby on Rails application on GlassFish. This blog explains the steps and is an update to screencast #web6.

  • Download the install the latest NetBeans 6 Nightly. I downloaded the Ruby pack by clicking on the "Download" button in the Ruby column.
  • Create a new Rails Application
  • Right-click in the Project window and select "New Project...". Take all the defaults as shown below:



  •   [Read more...]
    ActiveRecord-JDBC 0.5 - simplified database configuration
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    ActiveRecord-JDBC 0.5 is now available. As mentioned earlier, one of the main features in this release is simplified database configuration for JRuby-on-Rails applications. From the release notes:

    It is no longer necessary to specify :driver and :url configuration parameters for the mysql,  postgresql, oracle, derby, hsqldb, and h2 adapters.

    This means that if you deploy a Rails application as a WAR file on GlassFish as described

      [Read more...]
    jMaki on Rails - Updated for NetBeans 6 M10
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    Based upon a user request, this is a follow up entry to show how jMaki on Rails For Dummies work on NetBeans 6 Milestone 10. Some of the steps are simplified and more details are provided. The updates from the previous blog entry are highlighted in this color.

  • Download NetBeans 6.0 M10 (Full version) and configured to install only "Base IDE", "Java IDE", "Web and Java EE" and "Ruby" modules. A cutting-edge build can be obtained from the hudson build.
  • Download and install
  •   [Read more...]
    Screencast #Web2: jMaki on Rails for Dummies
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    This screencast shows how a jMaki-wrapped Yahoo DataTable widget can be used to pull data from MySQL database using ActiveRecord in a Rails application. This is a screencast of the detailed instructions posted earlier.

    Enjoy it here!

    Technorati: jmaki rubyonrails ror netbeans mysql screencast

    jMaki on Rails For Dummies
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    Craig announced jMaki on Rails. Here I provide detailed steps to read data from a MySQL database and display it in a jMaki-wrapped Yahoo DataTable widget.
  • Download NetBeans 6.0 M9 (Full version) and configured to install only "Base IDE", "Java IDE", "Web and Java EE" and "Ruby" modules. A cutting-edge build can be obtained from the hudson build.
  • Download and install jMaki plug-in in NetBeans update center.
  • In
  •   [Read more...]
    Showing entries 1 to 29

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