similar to: Detecting internet connection

How to get the name of the computer accessing the application? I mean the computer the user use to access the application. Thanks, Lantis. -- Posted via http://www.ruby-forum.com/.

Hi, How do i differentiate different submits tags / buttons on one form. Say I want to create an edit form and I want to provide two buttons; one to save and one to cancel. I would have: <%= submit_tag ''Ok'' %> <%= submit_tag ''Cancel'' %> How do I know which button get pressed by the user? One more thing, how to specify the default selection in a

Hi, I have two types of users; normal user and admin. I have a field called priority in the table task. This priority field is invisible to the normal user, but not to the admin. The admin has to fill in the priority field when he adds a record via filling a form. Thus, i need to add validates_presence_of :priority to the model task. But, if i do this, then the normal user can''t add a

How do i access a file in the public directory of rails application? I have several html files in there and i want to link them from the rhtml file. Basically to display a popup. Here is the code in foo.rhtml: <a href="javascript:popUp(''/summary.html'')" class="normal">Learn more</a> It doesn''t work. Any idea why? Thanks, Lantis. --

I''m rather new to web programming. I''m wondering, does rhtml file conform to W3C standard? Or is there a way to make it conform to W3C standard? Thanks, Lantis. -- Posted via http://www.ruby-forum.com/.

Is there a way to connect to a SMTP server that requires TLS since ActionMailer doesn''t support it? Thanks, Lantis. -- Posted via http://www.ruby-forum.com/.

Hi, When we update a record via an update form, is there an easy way to find out the fields that have been changed. If the update is successful, i want to display: The following fields have been changed: field-name = new-value ... Thanks, Lantis. -- Posted via http://www.ruby-forum.com/.

I know we could arrange controllers as modules. Can we also arrange models in modules? -- Rgds, --Siva Jagadeesan http://www.varcasa.com/ My First Rails Project. Education Through Collabration -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060214/d65f88c2/attachment.html

without going into actual source code yet, here is the general scenario: i''ve pulled down a project from svn that a friend has been developing on a linux box... i''m on a windows box. if i run "ruby script/server", i get one line of output: => Booting WEBrick... then it dies and goes back to command prompt with no error messages. ...however, if i pull down the

Hello all, I’m pretty new to LLVM. I'm writing a pass for loop optimization. I clone and rearrange loops, setting the cloned loop as the original loop’s parent. This can be done multiple times, until there is no more work to do. The trouble is, after the first time I do this, the cloned loop's SCEVs become unknown types when they should be AddRecExpr. If I re-run the whole pass on the

I''m trying to follow along with the Agile Development with Ruby on Rails book and have encountered a problem with code having the following syntax (partial class provided): require "digest/sha1" class User < ActiveRecord::Base private def self.hash_password(password) Digest:SHA1.hexdigest(password) end end I''m getting an error as: undefined method

Hi, I''m looking to create a ruby script that loads a bunch of records and manipulates these. Where do I start? I got this to begin with: #!/usr/bin/env ruby require File.dirname(__FILE__) + ''/../config/boot'' players = Player.find :all But it complains about a DB connection. How do I set this up? Jeroen

Hello, I've got a problem with user<->group mapping. Our windows PDC has mixed-case usernames. 'getent passwd' is ok, as it simply ignores case and shows all users in lowercase, but 'getent group' will give me 'group: User,User2', so when I 'id user' it will not be shown as member of 'group'. A simple example: # getent passwd

I want to be able to search my saved R script files on my hard drive. Thankfully the files are all saved with the .R filename extension which means that "filetype:R" in the Google Desktop Search (GDS) box limits the search to those files. Unfortunately if I put any other term in the search box (for example, "hist" to find scripts where I have created a histogram) then GDS does

Speaking of hosting, have any of you used a VPS provider that offers gentoo as the VPS OS? All of the ones I know of use fedora, debian, ubuntu, or CentOS. -- - Adam ** Expert Technical Project and Business Management **** System Performance Analysis and Architecture ****** [ http://www.everylastounce.com ] [ http://www.aquick.org/blog ] ............ Blog [

Hi, I am using the search generator in my application. How do i incorporate this to the application when i deployed it on a host since i can''t install simplesearch via gem on the server? I tried unpacking the gem on my local machine. I got the folder SimpleSearch-0.5.0 and i added it to the vendor directoy of rails. I also added ''require_gem simplesearch'' to the

Hi, I got the following error when i tried to run functional testing: D:\Uni\Programming\Ruby\Project\test>ruby functional\devices_controller_test.rb c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active_support/dependenci es.rb:200:in `const_missing'': uninitialized constant ApplicationController (Name Error) from

Hi, I''m using the stylesheet from AWD book and i have the following display problem in IE: http://oktaviandi.blackcurranthost.co.uk/IE%20Display.jpg I used a two-column layout and i guess the error highlighter fills in the entire width of main column. How do i fix this? Thanks, Lantis. -- Posted via http://www.ruby-forum.com/.

The Hieraki website says that it version 2.0 will be included with Rails 1.0. Is that true? -- Best Regards, -Larry "Work, work, work...there is no satisfactory alternative." --- E.Taft Benson _______________________________________________ Rails mailing list Rails-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org http://lists.rubyonrails.org/mailman/listinfo/rails

Hi All, I am developing a RoR app for managing community information and would like to have an summary of current events and interests mailed out monthly. The tickler email would be a basic summary of items and links back to the site. I would like to schedule the email delivery dates and have the app send out email to registered users that opted for this service. Once scheduled, a monthly