On 6 October 2010 02:08, omnivore wrote:
> Solution was simple, once I found it. Change the bang line in the
> rake.rb, found via 'which rake' to point to the ruby version that
> houses the gems. Now things work.
Don't bother thanking anyone for pointing you at the cause of the
problem. They are
Hi,
I have following models
class User < ActiveRecord::Base
has_many:addresses, :as =>:addressee, :dependent => :destroy
accepts_nested_attributes_for :addresses, :allow_destroy => true
end
class Address < ActiveRecord::Base
belongs_to :addressee, :polymorphic => true
validates_pres
On 5 October 2010 23:31, northband wrote:
> Seeking honest, efficient, and productive candidates.
No-one dishonest, inefficient or non-productive need apply then? What
a surprise.
Colin
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Hii all ,
mongrel1.1.2
ruby 1.8.6
apche 2.2.16
i am running Apche frontend to mongrel and trying to upload some large
file(from rails application) to filesystem.Few things i observed.
1 - The uploaded data is stored in a file "mongrel.4124.0"
2 - the mongrel file is copied to a CGI.4124.0 file
On Oct 5, 10:25 pm, hal wrote:
> I have done it before with an earlier version of rails eg :
>
> Rails::Generator::Scripts::Generate.new.run(['model',@name])
>
> but I am not sure of the command in Rails 3, and the 'require'
> statements to ensure I won't get any 'no such file errors'.
>
> The
Hi folks!
I've been experimenting an error messagem when I try to run unity test
in any model of my project.
Here it is:
/home/fabricio/shopcell/config/environment.rb:1:in `require': no such
file to load -- active_record/version (LoadError)
from /home/fabricio/shopcell/config/environment
Hello,
I would like to generate a model through my rails 3 application.
Eg I can type:
rails g model Abc
at the command line.
I want to do the same through my application.
I have done it before with an earlier version of rails eg :
Rails::Generator::Scripts::Generate.new.run(['model',@name])
b
> validate do |applicant|
> errors.add_to_base("Things must check out!") unless
> applicant.check_things
> end
>
> def before_save
> applicant.non_represented_field = 123456789
> end
>
> before_save will only be called if your validations pass, so
> non_represented_field will only be assig
nice, now it works...
Thanks,
L. Arivarasan
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CSS floats, maybe?
DIV (page width)
DIV (float left, label width) DIV (float left, label width) DIV (float
left, label width)
DIV (float left, label width) DIV (float left, label width) DIV (float
left, label width)
DIV (float left, label width) DIV (float left, label width) DIV (float
left
Any easy way to print on mailing labels that have 3 columns? I need
these to fit in my laser printer. I have no trouble with single column
labels, but I don't know how to make a partial display 3 times across
a page with different records.
Thanks
Bob
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How about this ?
validate do |applicant|
errors.add_to_base("Things must check out!") unless applicant.check_things
end
def before_save
applicant.non_represented_field = 123456789
end
before_save will only be called if your validations pass, so
non_represented_field will only be assigned to
It just means that it's a GET request from your browser as opposed to POST,
PUT, or DELETE http methods. For example: GET would be used when you want to
simply load a page, POST would be used if you wanted to submit a form.
This is all pretty well documented in the rails guides:
http://guides.ru
Hi Marnen,
> > My question is, how can I start one "ruby server" and use one config
> > for multiple sub-websites?
>
> You normally wouldn't want to, if they're completely separate Rails
> apps. If they don't share data or anything, they should be independent
> Rails applications running on separ
In straight SQL you could order on the full name by using SELECT *,
CONCAT(first_name, ' ', last_name) AS full_name FROM people ... ORDER
BY full_name ASC. See if you can work that into a Rails finder syntax.
Walter
On Oct 5, 2010, at 4:41 PM, Marnen Laibow-Koser wrote:
Clay H. wrote:
I
im using jquery.fancybox to display flv videos. the video has many
categories. so i have written a AJAX function to switch the
categories. when i load the page the jquery.fancybox works perfectly.
if i switch the category with AJAX call that dosent work.
NAy body have any idea about this???
--
Solution was simple, once I found it. Change the bang line in the
rake.rb, found via 'which rake' to point to the ruby version that
houses the gems. Now things work.
Put differently, now its not broken. The breakage came as a result of
Rails using the $PATH variable when installing gems, not when
Seeking honest, efficient, and productive candidates. Located in the
Detroit, MI area, however will consider telecommute based upon
communication and performance. We are only looking for candidates that
can deliver the goods. Please send resume, experience/samples of your
work.
Contact Adam ~ nort
Hi there,
I'm following http://edgeguides.rubyonrails.org/plugins.html and at
chapter 8, I'm told to add:
ActionController::Routing::RouteSet::Mapper.send :include,
Yaffle::Routing::MapperExtensions
In order to add the routes of my plugin in my Rails app...
Unfornately, ActionController::Routing
Quoting Jonathan Rochkind :
> Why can't I get a rake task to write to stderr?
>
> warn "something"
> $stderr.puts "something"
>
What about:
STDERR.puts "something"
HTH,
Jeffrey
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To pos
Why can't I get a rake task to write to stderr?
warn "something"
$stderr.puts "something"
Both result in no output in my console. Anyone know what's up?
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Radhames Brito wrote:
> save it in the session hash on validation
Hi,
Thanks for the reply.
Did I understand you correctly, that you are suggesting setting a
session variable in the model (where my validation is taking place)
which I can then pass to the controller?
I didn't know that that wa
crab wrote:
[...]
> My question is, how can I start one "ruby server" and use one config
> for multiple sub-websites?
You normally wouldn't want to, if they're completely separate Rails
apps. If they don't share data or anything, they should be independent
Rails applications running on separate
omnivore wrote:
> I love Rails, but I'm beginning to think that there are some very
> broken things about it.
[...]
As Fred said, Rails isn't broken. Your Ruby installation is. Next
time, ask for help without creating FUD.
Best,
--
Marnen Laibow-Koser
http://www.marnen.org
mar...@marnen.org
--
On Oct 5, 7:39 pm, omnivore wrote:
> I love Rails, but I'm beginning to think that there are some very
> broken things about it. Case in point:
>
> - I'm on OS X, and at some point added rails using MacPorts, putting
> most of my gems in /opt/local/lib/ruby/gems/1.8
>
> - when I add gems, they a
Leonel Leonel wrote:
> For example, if I want to store the amount of hours a service takes to
> complete such as...
>
> 1 hour of consulting
> 2 hours of consulting
> 3 hours of consulting
>
> 1 hour swedish massage
> 1.5 hours swedish massage
>
> If it was all whole hours I could just use integ
On 5 October 2010 22:06, Leonel Leonel wrote:
> If it was all whole hours I could just use integer, but note I also need
> it for half hours.
Store minutes, and use an integer field? In your model divide by 60 in
the getter, and multiply by 60 in the setter (or expect minutes as the
parameter) to
I love Rails, but I'm beginning to think that there are some very
broken things about it. Case in point:
- I'm on OS X, and at some point added rails using MacPorts, putting
most of my gems in /opt/local/lib/ruby/gems/1.8
- when I add gems, they are added in that directory BUT
- when I run (eg)
Hi!
I an trying to setup ruby on rails with apache server on ubuntu server
10.04. I have followed toe guid on the ubuntu page.
My main app is located in:
/home/jonas/ruby/apps/rtest1/public
and I created a symlink to /var/www/app using the following command:
sudo ln -s /home/jonas/ruby/apps/rt
Hi there.
I am trying out Rails and would like to get some advice on this topic.
In my workplace, we are using IIS as web server.
And we usually create folders under root as sub-websites.
For example:
http://my.web.site/sub_web_1/index.html
http://my.web.site/sub_web_2/index.html
(and so on...)
Yeah, that does work, but if you do it with the tr, it will do it on every
tr --- so you get a lot of pages! I think what I did was in my logic is
judiciously add the page break css when I am approaching a certain # of
lines. Guess it just depends on what you are trying to do.
Best!
David
On Tue
For example, if I want to store the amount of hours a service takes to
complete such as...
1 hour of consulting
2 hours of consulting
3 hours of consulting
1 hour swedish massage
1.5 hours swedish massage
If it was all whole hours I could just use integer, but note I also need
it for half hours.
Yeah, I'm really looking forward to playing around with it and thanks
again for your help. Ryan Bates mentions a css solution to the problem
you have described in his railscast. Basically involves using
page-break-before: always;
for the items you don't want split
Here is the ascii version of
save it in the session hash on validation and delete it from the session
hash after the save.
if validations fails, try to find the value on the session and putting it in
the controller. Since validation will trigger again
in a second submit, also look for the value in the session hash before
setti
> You normally want to use .should be_true (and .should be_false).
Right, I just changed things back but now get this error:
undefined local variable or method `be_true' for #
(NameError)
Now, if I do it with .should == true, I have verified that the problem is
that this test is failing:
user.
Hi,
I have a web-based form for applicants to enter their details, created
using form_for :applicant
There is one field in the corresponding applicants table of my database
which is not represented in the form.
I want to set the value of this field in the model (it should be an
unique hash).
Wh
Whenever you have a page that sends confidential information back and forth
you have to encrypt it, because when a user hits submit, the html goes back
to the server in pure text and can be read by anyone along the way to the
server. What is done is that PKI infrastructure is used to ensure no one
Clay H. wrote:
> I have a Person model with attributes first_name and last_name.
>
> I want to implement autocomplete search that looks that the entire
> name. Hence I have a method:
>
> def full_name
>self.first_name + " " + self.last_name
> end
>
> Is it possible for me to query on full_na
Great! Really like wkhtmltopdf, the only thing which I really hope they
improve soon is pagination as I found that my tr's were getting cut off mid
row if they coincided with the bottom of a page, ended up writing manual
logic to handle pagination.
David
On Tue, Oct 5, 2010 at 3:37 PM, Conor Nuge
David Kahn wrote:
> I have a function that returns the true / false Ruby type. For some
> reason I
> cant get rspec to swallow this.
>
> This errors out:
> user.authorize.should == true
[...]
You normally want to use .should be_true (and .should be_false).
Best,
--
Marnen Laibow-Koser
http://ww
Hi David,
Thanks you so much for your reply. My development environment is snow
leopard and then I deploy to a ubuntu server. To be honest I'm just
trialling stuff at moment but strangely ran into problems getting
things working on snow leopard. I actually figured out what was going
on but
I have a Person model with attributes first_name and last_name.
I want to implement autocomplete search that looks that the entire
name. Hence I have a method:
def full_name
self.first_name + " " + self.last_name
end
Is it possible for me to query on full_name and have rails match the
first_n
Am 05.10.2010 um 22:11 schrieb abdelkrim fitouri:
> any help please ?
What have you already tried? Have you read or tried some tutorials or guides?
People here are most willing to help you when you are stuck but have already
been trying on your own to find a solution, coming here as soon as s
thanks all :)
but i dont have any idea about using ssl :(
On 20 sep, 07:10, radhames brito wrote:
> dont forget to user ssl
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any help please ?
thanks
2010/9/28 abdelkarim
> hello every body , ( i am new in ROR )
>
> i have a form with a password field to update the password of the user
> admin .
>
> please how can i update the column with the content of the field ?
>
> ch1=params[:pass1]
>
>
> thanks a lot !
>
>
>
>
Ok, so it looks like the failure is the failure of the test, but why does
rspec complain so much and not just give me a failed test and the line of
failure instead of crashing? I'm pretty confused.
On Tue, Oct 5, 2010 at 3:03 PM, David Kahn wrote:
> I have a function that returns the true / fals
I have a function that returns the true / false Ruby type. For some reason I
cant get rspec to swallow this.
This errors out:
user.authorize.should == true
(where user.authorize in the debugger does return true so this test
should succeed)
With this error (this seems to be a syntax error, not
PS, I am copying the text of my blog below... may not be pretty but in there
is some info on installing the static binary:
title: Using wkhtmltopdf with Ruby and Rails
date: 2010-09-20
description: Pdf generation with wkhtmltopdf on Rails
I recently had the requirement of serving a certain report
Hi Conor - I just went through this and glad to help. I wrote a couple blog
posts but it seems that my blog is having some issues so I cant give you the
links.
What OS are you trying to install on?
What I recommend is installing the static binary. This worked for me ---
just make sure it is in yo
I was following along with Ryan Bates' really great railscast on PDFkit
when I ran into a few problems installing wkhtmltopdf ( I also posted
about my problem in the episode comments). I was wondering if anyone
else has experienced similar problems or has any clues as to what is
going wrong. It is
This is a full time, on-site, salaried Ruby on Rails Engineer position
located in New York City paying $90,000-120,000 depending on
experience + benefits + relocation expenses if required. No
telecommuting allowed. US Citizens or Green Card holders only
please. Thank you.
Our client operates un
Try rebuilding the form without formtastic or rebuild the form with a fresh
copy of rails. Are you using any javascript on the textarea ?
Luke
On 2010-10-05, at 9:07 AM, bingo bob wrote:
>
> Any ideas - something is killing the CR or newline characters ?
> --
> Posted via http://www.ruby-foru
Any ideas - something is killing the CR or newline characters ?
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I would love to hear more on this as well. Currently suffering in
Rails3 due to this not having a clear solution.
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To u
If you click on the resources tab in the developer tools and scroll to the
bottom, you should see an entry for the ajax request. If you don't, the request
isn't firing. If you do, the response will give you some valuable
troubleshooting information.
Luke
On 2010-10-05, at 5:08 AM, Hemant Bharg
Are you going to make me do this for you ? ;)
resources :datafiles do
member do
get :download
end
end
And seriously, read this stuff:
http://www.engineyard.com/blog/2010/the-lowdown-on-routes-in-rails-3/
http://guides.rubyonrails.org/routing.html
Luke
On 2010-10-05, at 7:41 AM, Smashing
excellent, ty
On Oct 5, 9:39 am, Luke Cowell wrote:
> resources :datafiles will create some default routes, but they don't include
> download. You need to add a member route for the download action.
>
> http://www.engineyard.com/blog/2010/the-lowdown-on-routes-in-rails-3/http://guides.rubyonrail
If I comment out everything in my index action in my
datafiles_controller
and paste in:
send_file('/file_uploads/Productivity.pdf', :disposition
=> :attachment)
it works, so obviously, the send_file command is good, the
problem is with my routing. What do I need to add to my
routes.rb file so I can
resources :datafiles will create some default routes, but they don't include
download. You need to add a member route for the download action.
http://www.engineyard.com/blog/2010/the-lowdown-on-routes-in-rails-3/
http://guides.rubyonrails.org/routing.html
Luke
On 2010-10-04, at 11:42 AM, Smashi
> .field_with_errors {
> display: inline;
>
> }
>
> That should do the trick.
Thanks Marnen. I'll try that.
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Daniel A. wrote:
> Hi!
>
> I'm not an expert on Rails, but I've been doing some recent
> development with it. Right now, I have a working app with devise for
> authentication.
>
> Moreover, I am building a chat with Node.js and Socket.io and I wanted
> to embed the client side of the Node.js app
Pito Salas wrote:
[...]
> Thanks... I am not sure how to express that as Precinct.find_. can
> you say?
In cases like that, I usually find it helpful to write the SQL first,
then transform it into ActiveRecord find syntax.
>
> -- pito
Best,
--
Marnen Laibow-Koser
http://www.marnen.org
m
pepe wrote:
>> > and if I don't want those divs?
>>
>> For my education, why would you object to them being there?
>
> Something that has bothered me from time to time is that when there
> are errors the tag takes the whole line and makes the field to
> end up in the next line, instead of app
Frederick Cheung wrote:
> On Oct 5, 2:05�pm, Pito Salas wrote:
>> I have a simple one to many relation:
>>
>> class Precinct
>> � has_many :districts
>> ...
>> end
>>
>> I would like to find all Precincts that have no districts in a finder.
>> Is that possible?
>
> You can do that with a left out
Hi,
If you have your own way of handling errors in your views, you can
disable rails default encapsulation by doing
ActionView::Base.field_error_proc = Proc.new do |html_tag, instance|
html_tag
end
inside an initializer.
and so no "field_with_errors" div will be wrapped around your fields.
On Oct 5, 2:05 pm, Pito Salas wrote:
> I have a simple one to many relation:
>
> class Precinct
> has_many :districts
> ...
> end
>
> I would like to find all Precincts that have no districts in a finder.
> Is that possible?
You can do that with a left outer join (and then an isnull to filter
Hello Everyone,
I'm looking for passionate Ruby developers with strong over all
development experience. This is a full time position with our company
and you would be joining an VERY strong team of well known rubyists.
Location is DC metro area.
If you’re interested in a challenging position where
On 5 October 2010 14:06, PalaniKannan K wrote:
>
>
> On 5 October 2010 11:14, PalaniKannan K wrote:
>>
>> Dear All,
>>
>> Anybody knows to keep the selected option as alive even after "submit" in
>> collection_select.
>
> Hi,
>
> I found the method. If I use like this I can keep as live.
>
> <%=
On 5 October 2010 11:14, PalaniKannan K wrote:
> Dear All,
>
> Anybody knows to keep the selected option as alive even after "submit" in
> collection_select.
>
Hi,
I found the method. If I use like this I can keep as live.
<%= collection_select(@table, "gm", @pop, "col1", "col1", :prompt =>
tr
I have a simple one to many relation:
class Precinct
has_many :districts
...
end
I would like to find all Precincts that have no districts in a finder.
Is that possible?
I also am using the searchlogic gem (very nice) but even with that I
could not concoct a one liner to do what I want.
Any i
> > and if I don't want those divs?
>
> For my education, why would you object to them being there?
Something that has bothered me from time to time is that when there
are errors the tag takes the whole line and makes the field to
end up in the next line, instead of appearing next to its labe
I only know about SQLServer 2005 and 2008, not 6.5. Anyway, here is a
list of things I had to do to get a project working with 2005 using
Ruby 1.8.6, Rails 2.3.5 and Mongrel as the web server. You might need
to skip/change some of the steps. I hope it helps:
1. Install Ruby (1.8.6): http://ww
Inside the folder "locale" I save the file pt-BR.yml. So, I've
configured the application.rb file with "config.i18n.default_locale
= :pt-BR" .
When I've tried to start the server: rails server, I got this
message:
/application.rb:32: uninitialized constant
DicEtim::Application::BR (NameError), etc.
Hemant Bhargava wrote:
> If i'll write an class/module and then share that class/module using
> require/whatever.. Will that work?
>
>
> Frederick Cheung wrote:
>
>> Your own plugin - you write one containing the code you want to share.
>>
>> Fred
Fred's suggestion is the correct way. Just w
Hello guys,
I am sending an ajax request in javascript with some parameters. Ajax
request is javascript is written as:-
new Ajax.Request( '/controllername/actionname?employee_id=' +
employee_id + '&employee_name=' + emp_name + some_more_parameters,
{ asynchronous:true, evalScripts:true,
onF
We are looking for a Ruby on Rails developer to join our team.
Requirements to candidates:
- Strong technical and web development background
- Strong RoR skills, experience in Ruby on Rails (not required if
candidate is already familiar with other ruby/python frameworks such as
Django or Merb)
-
Sorry for lack of a code example but I think in this case I cna just
explain the issue and a lightbulb might go off with someone as to what
is happening.
I needed to allow my users to construct a nicely formatted piece of text
that I'd render as HTML without having them to learn HTML. Didn't need
What steps does it take to improve your architecture with Cells? This
article [1] discusses the best practices from keeping views dumb, via
slim controllers, how to avoid messy helpers, through to hiding your
caching strategy and component-oriented teams.
[1]
http://nicksda.apotomo.de/2010/10/10
If i'll write an class/module and then share that class/module using
require/whatever.. Will that work?
Frederick Cheung wrote:
> Your own plugin - you write one containing the code you want to share.
>
> Fred
--
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Dear All,
Anybody knows to keep the selected option as alive even after "submit" in
collection_select.
--
With Regards
Palani Kannan. K
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Hi,
Take normal form and define your controller & action there as url.
Instade of normal submit_tag use image_submit_tag.
eg.
<% form_for :url => {:action => 'add_to_cart', :id => x} do |f| %>
<%= image_submit_tag("agree.png") %>
<% end %>
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You
On 5 October 2010 08:07, Mauro wrote:
> On 5 October 2010 04:05, Butu wrote:
>> Hello Mauro,
>>
>> tag is created in ActionView::Base
>> class only in case of any errors.
>>
>> From Rails code base:-
>>
>> # Specify the proc used to decorate input tags that refer to
>> attributes with errors.
On 5 October 2010 04:05, Butu wrote:
> Hello Mauro,
>
> tag is created in ActionView::Base
> class only in case of any errors.
>
> From Rails code base:-
>
> # Specify the proc used to decorate input tags that refer to
> attributes with errors.
> cattr_accessor :field_error_proc
> @@fiel
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