hi all,
in my application i have to maintain the user information in session and
updates the table flag when the user logins and while loggingout i
change the flag to zero.
i want to delete the stale sessions and while doing this i want to
perform operation on tables how to do this.
Please let
Ok, so I've created my position thing for every tutorial. However now
I need to know how I can setup render :partial to order the tutorials
using the position, and then if two (or more) tutorials have the same
position, then go back and check there id, and order the ones with the
same position by
Hello community,
I am a fairly new RoR programmer and I need some help with
Scriptaculous Drag and Drop:
So I have
%= draggable_element(@div_id, :revert = failure, :snap = 5) -%
and a droppable:
%= drop_receiving_element(@team_div_id, :with = 'player=' +
(element.id)+ 'position=' +
Hi Everyone,
I am new to RoR and in the past couple of years, I was mostly involved in
Java/J2EE programming.
I've just started learning ruby and rails from the last few days.
Programming in Ruby on Rails is fun, the one thing I like the most is not
worrying about the boiler plate code
Hi,
I am very new to ruby and I have encountered some problem in starting up the
webrick server. I used the command ruby script/server webrick -e production and
I encounter with the following error.
C:\Redmine\redmine-0.9.4ruby script/server webrick -e production = Booting
WEBrick = Rails 2.3.5
Hello,
I think the issue could be in the 'Response' attribute in :
accepts_nested_attributes_for :response_items, :allow_destroy =
true,
:reject_if = proc { |attributes| attributes['Response'].blank? }
The way you wrote this method means that creations (or updates) of
ResponseItem instances
On May 3, 8:12 am, Joe j...@dev-hq.co.uk wrote:
Ok, so I've created my position thing for every tutorial. However now
I need to know how I can setup render :partial to order the tutorials
using the position, and then if two (or more) tutorials have the same
position, then go back and check
On May 3, 5:35 am, Sajith Vimukthi sajith@gmail.com wrote:
Could not find RubyGem hoe (= 1.3.0) (Gem::LoadError)
Anyway I tried with several options such as without the -e part and etc.
What is this missing RubyGem hoe thing?
How can I get through this? Thanks in advance.
rubygems is
So I change it to this: %= render :partial =
@category.tutorials.ordered_by_position %
and I get the error: undefined method `ordered_by_position'
I'm guessing that's because I have to create a method that orders them
by position. However I'm a noob in ruby on rails, where do I create
the method,
Thanks a lot Fredrick. It works.
On Mon, May 3, 2010 at 3:06 PM, Frederick Cheung frederick.che...@gmail.com
wrote:
On May 3, 5:35 am, Sajith Vimukthi sajith@gmail.com wrote:
Could not find RubyGem hoe (= 1.3.0) (Gem::LoadError)
Anyway I tried with several options such as without
Hi All!
Is there any Local Group ... or events on ruby on rails ...Meets etc
I want to join that .
Please tell me abt that...
-Shyam
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Hi,
You just add include Validatable in your model after installing
validatable gem. level option will work with active record validation.
For more information refer this url - http://validatable.rubyforge.org/
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Hi,
During processing of request first it executes routes. so, it's not
possible to add above type of conditional statement (authentication).
For conditional routing refer -
http://www.buildingwebapps.com/articles/7082-enhancing-conditional-routing-in-rails
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Actually, Response is the name of the column in the database.
Unfortunately, the schema I was asked to use was not as RoR as I would
have preferred. But you think even if that is the real column name, it
could be tripping up Rails?
I'll try your suggestion out tonight..
Thanks,
Kevin
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Normal? What makes them any more or less normal?
i just knew someone would pick up on that comment!! I added in
Windows to clarify, but re reading what I wrote, I should have said
cut and paste buffer keystrokes, which is what I think was
predominantly in my mind. The reason I stuck with
Hi you all,
I execute rake TEST= test/unit/whatever_test.rb, and it is executed 3
times. That it, the output is something like:
c:/ruby .. test/unit/whatever_test.rb
Loaded suite .
Started
F
Finished in 0.8
...
1 tests, 1 assertions, 1 failures, 0 errors
c:/ruby
On May 3, 1:15 pm, Damaris Fuentes li...@ruby-forum.com wrote:
Hi you all,
Is this a normal behaviour?
The test is the default one when you create a model and I'm using Ruby
1.8.6. and Rails 2.1.2. rake version is 0.8.6
If you want to run just one test I'd do ruby -Itest test/unit/
Chris Richards wrote:
I have an existing database in Oracle. All the tables have triggers
that insert the next value from the table sequence into the id column.
I have told rails about the sequence using set_sequence_name.
The problem occurs when rails trys to insert a new row. It grabs
Hi,
I have a serialized attribute in a model:
serialize :some_array, Array
(I've unit tested this attribute and it works just like an Array
should.)
Now, how do I supply my some_array attribute to my views so that I can
reference elements of my array? The following, for example, won't
I want to set default cookie domain for my application to
.mydomain.com to allow cookie session be preserved across
subdomains.
I use = config.action_dispatch.session = {:domain =
.mydomain.com} in application.rb, but thats not working. The cookie
is saved as 'mydomain.com'
Thanks for the help!
Hi!
We make Facebook-Apps with Rails3.
Facebook do not display Errormessages with a Errorcode 500. So we have
to display what comes as error with Code 200.
I am looking forward to modify an existing Gem called buddy which
makes the Facebook-Stuff.
But I don't know how to do this in Rails3. I
Why do you need this system rather than just pulling down the latest
version from source control ?
Because there are some files that may have been modified with customer-
specific code. We never want to overwrite these files. However, if a
file in this group doesn't exist on the system being
But if you *must* do something like the above, it's called `rsync` and
it handles case #3 as well.
I'm going to look into this. Thanks for the suggestion.
... doug
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How to judge whether or not the SSL has been applied on the server IIS
with ruby on rails?
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Just a small update, I got this issue fixed by downgrading the version of
'mysql' gem that I installed from 2.8.1 to 2.7 and the rake db:migrate
stopped throwing the 'Virtual Time Expired' error.
Thanks
On Mon, May 3, 2010 at 8:17 AM, v4 forums v4for...@gmail.com wrote:
Hi Everyone,
I am new
On 3 May 2010 17:02, doug ddjol...@gmail.com wrote:
Why do you need this system rather than just pulling down the latest
version from source control ?
Because there are some files that may have been modified with customer-
specific code. We never want to overwrite these files. However, if a
+1 for Vim and rails.vim plugin.
On Mon, May 3, 2010 at 2:40 AM, nirosh kunalan.kand...@gmail.com wrote:
Aptana RadRail,Netbeans i'm using these 2 for my dev. pretty cool for
me try it.
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Hi,
I have a rails application where I respond to a request by fetching
image urls from various web api calls and need to display them as they
come available. I am able to display all the images once I get them
all, but that causes an unacceptable delay for my user.
One approach I am trying is,
History... before it went to heck...
I have been working a project in Netbeans for a month. I did a gem
update outside of Netbeans while I was installing ImageMagick and
RMagick... I also had to remove one verson of ImageMagick to use the
one compatible with RMagick.
Everything was working
Hello,
I have a backgrounDrb worker calling a ActiveRecord object, ex:
worker:
def process_campaign
Campaign.process
end
campaign.rb:
Campaign ActiveRecord::Base
..
..
def self.process
logger.info(Start processing...)
end
If I test in dev env, the line logger.info(Start
On May 3, 5:14 pm, Michael Pavling pavl...@gmail.com wrote:
I'd suggest a review of your internal processes with all the
developers, PMs and other stakeholders to discuss how to manage code
deployment. As a suggestion, I'd recommend a branch of your code for
each of your deployed client sites.
Hi,
I have an error with mysql adapter when where is two statment in the
same sql execution.
I don't have this error with postgres adapter.
If I perform, on the console, this stupide code :
db = ctiveRecord::Base.connection
db.execute( db.execute(CREATE TABLE toto (id int); DROP TABLE
db = ActiveRecord::Base.connection
db.execute(CREATE TABLE toto (id int); DROP TABLE toto;)
Sorry for this typo.
Laurent
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I tried a couple other approaches, but no success yet:
1. I reversed the blocks below - calling the load_images from within
render :update - that did give me the results, but all at once in the
end, not as the images show up.
2. I called redirect_to controller/show_image?image_id=1 within the
On May 3, 2010, at 1:49 PM, candor wrote:
I tried a couple other approaches, but no success yet:
1. I reversed the blocks below - calling the load_images from within
render :update - that did give me the results, but all at once in the
end, not as the images show up.
2. I called redirect_to
I'm trying to display an image (chart) that lives outside the public
directory in RAILS_ROOT/private.
The chart contains confidential information and so can't live in /public
or any sub-directories of /public.
The chart needs to be displayed from a partial. The first display of
the page
bill walton wrote:
I'm trying to display an image (chart) that lives outside the public
directory in RAILS_ROOT/private.
You probably looking for send_file:
http://railsapi.com/doc/rails-v2.3.5/classes/ActionController/Streaming.html#M001587
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Thanks, Rob
I tried a variant of your suggestion, where I redirect instead of send_data
(since in my case, the images are coming from elsewhere) - I still have the
same issue (that the images are all rendered once in the end,not one by one
as they are retrieved). Here is the current code:
main
On May 3, 2010, at 3:20 PM, Anand Ramanathan wrote:
Thanks, Rob
I tried a variant of your suggestion, where I redirect instead of
send_data (since in my case, the images are coming from elsewhere)
- I still have the same issue (that the images are all rendered once
in the end,not one by
I see 2 inserts of KeyValue rows on TranslationValue#create action
(and I should only have one). it inserts identical values.
Here are my models, the edit template, the create action and the log:
models:
class TranslationKey ActiveRecord::Base
has_many :key_values
has_many
I have a nested form for survey responses, but the form data is not
being posted to the table; I get no errors, just null values for the
data from params ('question_id', 'answer_id' and 'note)'.
Please help!!! And thanks in advance !!
Quoting Edmond Chui li...@ruby-forum.com:
Joshua Muheim wrote:
Hi all
According to the Agile 2nd Ed book I added the line encoding: utf8 to my
database.yml connections.
But now when running rake I get plenty of errors:
Character set 'utf-8' is not a compiled character set and
Ive build a academic application where users can open tickets, something
like a help desk.
I want this tickets to be opened in Redmine, when the tickets get
updated on Redmine, update on my software too, when the user update on
my software, update in redmine.
I thinking in how to do this in a
Or you could try
rake test:units TEST=test/unit/whatever_test.rb
if it is a unit test for example
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You're right, Response is a perfect valid name for a column name, I
just never used a capitalized string for a column name :)
Anyway, I just reproduced your app according to the (little) details
you've given. It just works fine.
This my input tag for a blank response_item for a new Item :
input
Thanks again, Rob
I made the change you suggested (I realize that the additional action call
and redirect are redundant), and I still get the images rendering all at
once in the end. I am a newbie to rails, so dont understand fully how it
works, but here are my current confusions :
1. Does all
Hi Rob,
On Mon, May 3, 2010 at 2:11 PM, Robert Walker li...@ruby-forum.com wrote:
bill walton wrote:
I'm trying to display an image (chart) that lives outside the public
directory in RAILS_ROOT/private.
You probably looking for send_file:
Yeah. I was trying to use send_data and it
Hi all,
I'm having trouble installing rails onto my machine .
i have a Solaris 10 x86 box, ruby version 1.8.6 gem version 1.2.0.
when I try to install rails using gems with the command line:
gem install rails
It throws this:
root# gem install rails
ERROR: While executing gem ...
How to set and read config settings on rails?
For example: a path to be get by a variable.
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On May 3, 2010, at 4:56 PM, Anand Ramanathan wrote:
Thanks again, Rob
I made the change you suggested (I realize that the additional
action call and redirect are redundant), and I still get the images
rendering all at once in the end. I am a newbie to rails, so dont
understand fully how
I can start this app in dev mode fine but it blows up when I do -e
production. Here is what I get from the brief output in the cli: No
idea what is going on and why it would do that in prod mode.
F:/BACKUP/Backup/ruby/lib/ruby/1.8/erb.rb:441:in `scan': undefined
method `empty?' for
Ok im currently trying to choose between Apache/Nginx, and other stuff
too (passenger, etc)
Could someone give me a brief description/explanation of which one to
use? What do you prefer? Pros/Cons?
Also, whats ur fav VPS company? Do you think that Rackspace Cloud is
good? Anyone tried it?
--
Are you escaping the javascript returned?(by calling the
escape_javascript helper?)
Abhishek shukla wrote:
i have a scenario where a jquery is receiving a response in the string
and
which content html component like div id=\test\test/div ideally
in a
view it should display only test but
The reason it is failing is because it is performing a GET request.
Wrap the delete relationship in a form( with :method = :delete) and
it should work
--
Punit
Greg Ma wrote:
Hi,
I am trying to generate a link to delete a relationship, so I've done
the code bellow. THis is the full code,
Hi,
I'm working on a Rails 2.3.5 based gem that acts as an add-on for an
existing application. It basically pulls in functionality from
another more generic gem and sets up the application to use it.
In its rails/init.rb it adds some helpers to ApplicationHelper.
Here's the init.rb file:
Ok im currently trying to choose between Apache/Nginx, and other stuff
too (passenger, etc) Could someone give me a brief description/
explanation of which one to
use? What do you prefer? Pros/Cons?
I use apache/passenger. I've stuck with Apache because I've got some
PHP stuff and don't
Hi. I just want to ask some help regarding my simple project. i'm a
rails newbie and right now, quite stuck with this.
I have this select_tag in my rhtml..
%= select_tag 'search[outcome]', options_for_select([, qp1, qp2,
Not Processed], (params[:search] params[:search][:outcome])) %
it works
We have just published a neat little toolkit for those of you who are
interested in SAML-enabling your enterprise application. SAML is a
standards-based single sign-on protocol, which allows an identity
provider to securely log users into an application without a password.
Some of the advantages
Hello,
I wrote a new class that I decided to put in the /app/lib folder. Part
way through one of the methods, I call #new on the model, update some of
the fields and then call #save (on the model).
When I do this though, I get a 'const_missing' error coming from Active
Support. Here's the error:
You could have PrivateImagesController with `show` method
and you will get your images through /private_images/image_name.png
in `show` method
(check permissions)
send_file #{RAILS_ROOT}/private_images_folder/#{params[:image_name]}
send_file is really slow and will work only when
I'm using Nginx + Thin
See here:
http://webroar.in/blog/2009/11/25/comparison-of-rails-deployment-stacks-2/
I didn't try WebRoar. But Thin is the best among others.
I believe nobody would argue that Nginx is faster than Apache though.
I've got VDS on RackspaceCloud about a year now. Had no
Hello,
I've looked high and low and found just 1 post with some information
about this subject, from 2008, and Google searches turned out pretty
much no useful information. I would appreciate any help on this.
I need to be able to control several devices (card reader, printer,
camera, cashier
I think that's what I did. I know the gem is running because I had
validates_numericality using minimum and maximum, which broke as soon
as I installed the gem. Validatable doesn't have those options. The
include is on line 2 of the model.
Bob
On May 3, 6:53 am, Priyanka Pathak
What version of Ruby does or will Rails 3 require?
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Thanks, Rob
I finally got it working by using periodically_call_remote in conjunction
with the spawn plugin which runs the long process in parallel.
Thanks for your help!
Anand
On Mon, May 3, 2010 at 2:12 PM, Rob Biedenharn
r...@agileconsultingllc.comwrote:
On May 3, 2010, at 4:56 PM, Anand
Sent from my iPhone
On May 3, 2010, at 9:32 PM, Matt Slay li...@ruby-forum.com wrote:
What version of Ruby does or will Rails 3 require?
Matt, Rails 3 requires Ruby 1.8.7 at the absolute minimum but works
best with Ruby 1.9.2.
Good luck,
-Conrad
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Hi All,
We have an email receiver component to receive mails. We couldn’t get the
bounced email id from “failure delivery notice” email.
Scenario: In email receiver, we need to process the bounced emails
separately as in it needs to be tracked and take a action to stop sending
emails to
On 4, May 2010, at 4 May 15:42, sathishkumar wrote:
Question: Can you please anyone suggest me, how to find out the email-id
which is failed to deliver / invalid one from that bounced email notice.
The most fool proof way to do this is to get the message-id of the mail you
have sent, and
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