Hi,
Within your view: I would say you need to replace "do |user_comment|"
with something else like "do |u|"
There are no errors in your controller for the new action.
I see you said:
""Show" of User should let you create a
new comment."
Part of the Rails framework is the convention of mapping
On Feb 28, 8:03 am, gs84 wrote:
> I use rest web service in my rails application for user's
> authentication (user creation, login, ...)
> Can someone explain me, how can i call a REST Web service (not
> developped in Rails, and deployed by Tomcat) in my rails application
> via POST method.
You
Define a class like this in your models folder
class MyUserWS < ActiveResource::Base
self.site = "http://localhost/";# point this to the location of
your web service
self.format = :json # default format is xml.
include this line if you want json
self.element_name =
On Mar 1, 12:54 am, Fearless Fool wrote:
>
> I want to show/edit the metered services on the same page as premise
> edit page, so my views/premises/edit.html.erb file has this line:
>
> <% Rails.logger.debug("== #...@premise.address} has
> #...@premise.metered_services.count} metered services")
OK, you put HTML and CSS code into a file and name it something.html ,
save it and open in a browser and you see a beautiful web page.
HTML and CSS has no power to connect to databases, respond to Ajax
calls, create, modify and delete files. To do so we use a thing called
server side scripting la
That's because Node.inner_html takes nodes, not strings as input. Glad
you got it working.
Walter
On Feb 28, 2011, at 10:03 PM, Wes Gamble wrote:
I tried Node.inner_html= to no avail, setting it to the string that
resulted if I interpolated the where I wanted it. Not sure why
it didn't wor
maybe you have to add nested_attributes
On Mon, Feb 28, 2011 at 6:54 PM, Fearless Fool wrote:
> I have two models with a straightforward has_many / belongs_to
> relationship:
>
> class Premise < ActiveRecord::Base
> has_many :metered_services, :dependent => :destroy
> ...
> end
>
> class Meter
Hello RUG Bengaluru Team
I want to post a new initiative by Bangalore ROR
1. Start one day/half day workshop in ROR in Bengaluru
Recommendations:
1. Can be free/paid
2. Can be held as part of monthly meet of RUG Bangalore or second saturday
Regards
Sharath
sharath.r...@gmail.com
9845010499
-
I tried Node.inner_html= to no avail, setting it to the string that
resulted if I interpolated the where I wanted it. Not sure why
it didn't work, but the replace/after works, so I went with that.
Thanks for the help.
Wes
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On Mon, Feb 28, 2011 at 7:41 PM, Gaba Luschi wrote:
> What is the relationship between ruby on rails and html/css?
>
>
Married and living happily.
Please be more specific as to what you are looking for. The above question
is so broad in scope that you might as well have asked "What is the
relati
On Mon, Feb 28, 2011 at 12:04 PM, erik wrote:
> I have an app that has been around a while that I'm migrating for
> Rails 2.3.8. There have been a lot of interesting issues, but I'm on
> the home stretch, but have now run into some very odd errors.
>
What version of Rails was your app in before
I noticed that if i take the :work => :environment part out of the
rake task and instead in the task do block require the environment
file by hand (e.g. require(File.join(RAILS_ROOT, 'config',
'environment'))) it works fine. All of a sudden all of my class
methods are available. this is very dist
What is the relationship between ruby on rails and html/css?
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I have two models with a straightforward has_many / belongs_to
relationship:
class Premise < ActiveRecord::Base
has_many :metered_services, :dependent => :destroy
...
end
class MeteredService < ActiveRecord::Base
belongs_to :premise
...
end
and nested routes to match:
Demo::Application.
On Tue, Mar 1, 2011 at 2:44 AM, Sam Kong wrote:
> Hi,
>
> I am developing a rails 3 application.
> I want to use a interceptor before delivering emails.
> If a conditions meets, I want to stop the email.
> How do I do that?
>
>
Have a look at the railscast for actionmailer in rails 3. The last p
I had a similar issue with a project I was working on and was able to filter
the data using named scopes in my models.
Rails 3.0.4/5 docs Named Scope
http://api.rubyonrails.org/classes/ActiveRecord/NamedScope/ClassMethods.html
B.
On Mon, Feb 28, 2011 at 5:08 PM, Peter wrote:
> (Sorry about th
I'm having the same problem with a :before_add association callback.
However, I'm actually adding the error directly to my model THEN raising
the exception. But like you found, somewhere in the stack the model's
errors get cleared or something and I don't see the error that I manually
added t
(Sorry about the lame title, if someone has a better title let me know
and I think I can edit it)
Hi,
I have a design question about the best way to enable filtering of
records at runtime, based on criteria that an end user (i.e. an admin)
can set. I'm sure I'm describing that poorly so let me g
Hi Tim,
A couple of questions:
1. What versions of Windows and ruby are you running?
2. Did you install ruby using the Ruby Installer (http://
rubyinstaller.org). If so, which version?
Regards,
Mike
On Feb 28, 9:23 am, TimD wrote:
> Hello all,
>
> I'm having a problem setting up the Rails
Good afternoon,
Currently, I am recruiting for a Ruby Engineer role, contract to hire
in Portland, Oregon. Please see job description below. This is an
exciting company with 9 motivated and talented engineers working on a
one of a kind B2B communication tool. If you would be interested,
please
I've just used:
data = `curl -data xxx url`
That doesn't seem like the "right" way, but it works.
On Mon, Feb 28, 2011 at 3:30 PM, Bill Walton wrote:
> I use the Ruby Net::HTTP library to construct requests.
>
> Best regards,
> Bill
>
> On Mon, Feb 28, 2011 at 10:03 AM, gs84 wrote:
>> Hi every
Just wondering if some new fancy gem came up within last year that does
the job?
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I use the Ruby Net::HTTP library to construct requests.
Best regards,
Bill
On Mon, Feb 28, 2011 at 10:03 AM, gs84 wrote:
> Hi every body,
>
> I use rest web service in my rails application for user's
> authentication (user creation, login, ...)
> Can someone explain me, how can i call a REST Web
On 28 February 2011 18:44, Sam Kong wrote:
> Hi,
>
> I am developing a rails 3 application.
> I want to use a interceptor before delivering emails.
> If a conditions meets, I want to stop the email.
> How do I do that?
When you say 'delivering' emails do you mean 'sending'?.
Is it the rails app t
On 28 February 2011 17:36, gerry.jenk...@gmail.com
wrote:
> Form level validation involving enforcing a relation between two or
> more form inputs that may not even be in the model:
>
> I am building a form that will query a range of records between two
> dates.
>
> The form ask for a starting dat
On 28 February 2011 19:44, Walter Lee Davis wrote:
>
> On Feb 27, 2011, at 5:48 PM, Mauro wrote:
>
>> Do you use ajax live searching?
>> With rails 2 I had used observe_field.
>> Now in rails 3 with unobtrusive javascript it can be used jquery and
>> onkeyup event, but I don't like keyup, on every
On Feb 27, 2011, at 5:48 PM, Mauro wrote:
Do you use ajax live searching?
With rails 2 I had used observe_field.
Now in rails 3 with unobtrusive javascript it can be used jquery and
onkeyup event, but I don't like keyup, on every key I press there is a
database search, it's too expensive.
What
Is the rails wiki (http://wiki.rubyonrails.org) down or abandoned?
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ruby
Quoting Ricardo Gonçalves Dias :
> I have a application that it use view/layout/application.rhtml, in
> this file I have:
>
> <%= render_component :controller => 'car', :action =>'index'%>
>
> But there is one problem, it display this problem: undefined method
> `render_component' for #<#:0xb67e5
Hi experts,
I recently moved to Rails 3.0.4, and tried doing 'rails plugin install
https://github.com/parasew/acts_as_tree.git', but vendor/plugins/ is
empty.
I tried with the --force option, but the plugin still does not get
installed.
Am I missing something here?
Best,
Radhesh
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Posted via
I was running 2.3.8, but one thing that sucks about using 2.3.8 is that
I cannot write sophisticated using RSpec2. Which is why I am migrating
to 3.0.4.
So, if you would like to have good unit tests (using RSpec2), I would
recommend moving to Rails 3.
Best,
Radhesh
--
Posted via http://www.
Bonjour,
Après plusieurs tentatives sans succès, je fais appel à votre aide.
J'ai une application Rails qui pour gérer l'authentification des
utilisateurs (création login, etc) , utilise un REST Web Service (qui
n'est pas en ruby on rails, déployé avec Tomcat).
Je voudrais savoir quelle est la dé
Hi every body,
I use rest web service in my rails application for user's
authentication (user creation, login, ...)
Can someone explain me, how can i call a REST Web service (not
developped in Rails, and deployed by Tomcat) in my rails application
via POST method.
Thanks in advance for your help
I have a application that it use view/layout/application.rhtml, in
this file I have:
<%= render_component :controller => 'car', :action =>'index'%>
But there is one problem, it display this problem: undefined method
`render_component' for #<#:0xb67e5f34>
How can I resolve this problem?
--
You
Hello all,
I'm having a problem setting up the Rails Installer package under
Windows - when IRB has been fired up, it seems to zap the default
keyboard mappings which breaks the backspace function.
It's appearing in the console as what I think is a Crtl-D character -
or at least, it's displaying
Hi,
I am developing a rails 3 application.
I want to use a interceptor before delivering emails.
If a conditions meets, I want to stop the email.
How do I do that?
Thanks.
Sam
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One option would be to put it in the controller. You can simply check the
dates and create an instance variable containing an error message. That
isn't very DRY though. Want to do it somewhere else? Then you're duplicating
the code.
Another option is to create a dummy model that does not inheri
I'm trying to get a validation error to appear on my form. I'm adding the
error to my model inside of a method called from a 'before_add' association
callback (see prevent_user_from_having_more_than_one). From what I
understand about Association Callbacks, you raise an exception so that you
t
I have an app that has been around a while that I'm migrating for
Rails 2.3.8. There have been a lot of interesting issues, but I'm on
the home stretch, but have now run into some very odd errors.
The gist is when I run a task with rake it fails, but when I run the
same code form the console it w
Form level validation involving enforcing a relation between two or
more form inputs that may not even be in the model:
I am building a form that will query a range of records between two
dates.
The form ask for a starting data and a ending date.
I want to validate that the user selected a start
David, that was IT! Thank you very much.
Works beautifully now.
On Mon, Feb 28, 2011 at 10:54 AM, David J. Hamilton wrote:
> Excerpts from dana tassler's message of Sun Feb 27 17:37:20 -0800 2011:
> > I'm looking to display my current git branch in the bash prompt.
> >
> > I can come close by f
Excerpts from dana tassler's message of Sun Feb 27 17:37:20 -0800 2011:
> I'm looking to display my current git branch in the bash prompt.
>
> I can come close by following these instructions, but it does not
> display the branch.
> http://railstips.org/blog/archives/2009/02/02/bedazzle-your-bas
ken bob wrote in post #984481:> has anyone any idea on how to distribute
a BLACKBERRY APPLICATION
> ( i.e .jad and .cod files)
> using rails? I would want a little example on how to achieve this on
> heroku.
I don't think this is going to have anything to do with Rails. If you
can figure out ho
On 28 February 2011 15:55, frankblizzard wrote:
> the problem is that the client made already a 3-year-payment for this
> hoster :-/
> in general the hoster looks great, it is just this issue with rails3
> not being supported yet..
> but i think i can upgrade to at least 2.3.8, like colin pointed
the problem is that the client made already a 3-year-payment for this
hoster :-/
in general the hoster looks great, it is just this issue with rails3
not being supported yet..
but i think i can upgrade to at least 2.3.8, like colin pointed out.
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Hi,
has anyone any idea on how to distribute a BLACKBERRY APPLICATION
( i.e .jad and .cod files)
using rails? I would want a little example on how to achieve this on
heroku.
Regards
Ken
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T
On Feb 28, 3:27 pm, Michael Baldock wrote:
> Thanks for your help!
>
> > =band_form.label "Select from saved Bands"
> > =collection_select(band, :saved_band_name, @bands, :band_name,
> > :band_name, {:selected => @selected_band})
>
> That first argument to collection_select should be the name
Thanks for your help!
> =band_form.label "Select from saved Bands"
> =collection_select(band, :saved_band_name, @bands, :band_name,
> :band_name, {:selected => @selected_band})
That first argument to collection_select should be the name of the
attribute, ie a symbol or string rather than an act
On 28 February 2011 13:37, frankblizzard wrote:
> Hi,
>
> I am still quite new to rails and now I have to do a project for a
> client. She has her hosting a hostgator and they use cpanel as admin
> panel.
> The problem is that cpanel is not compatible with rails 3, the actual
> installed version t
On Mon, Feb 28, 2011 at 6:57 AM, dana tassler wrote:
> The time displays, as does the working directory. They are also both
> color-coded. However, the current branch does not show (as I did initially
> mention).
>
> I'm not on OS X but instead Ubuntu 10.04.
Yes, I missed that, as the subject
I have a short-term contract position opening for a technical writer.
The position is telecommute and is probably a week to 2 weeks worth of
work at full time. Part-time can be accommodated. Pay rate is
negotiable. If you're experienced and interested, please contact me
at bill at shopkeep dot c
I should have been clearer.
The time displays, as does the working directory. They are also both
color-coded. However, the current branch does not show (as I did initially
mention).
I'm not on OS X but instead Ubuntu 10.04.
On Mon, Feb 28, 2011 at 8:53 AM, Hassan Schroeder <
hassan.schroe...@g
On Sun, Feb 27, 2011 at 5:37 PM, dana tassler wrote:
> I'm looking to display my current git branch in the bash prompt.
>
> I can come close by following these instructions, but it does not
> display the branch.
> http://railstips.org/blog/archives/2009/02/02/bedazzle-your-bash-prompt-with-git-i
Why don't you try other hosting services like heroku.com and
hostingrails.com
I think hostingrails.com is currently rates #1 ruby hosting service in
blogs I read.
On Feb 28, 7:19 pm, Jazmin wrote:
> I would recommend to try to find a work around, specially because you will
> be starting a new pr
On Mon, Feb 28, 2011 at 4:26 PM, Karthikeyan wrote:
> Hello Group,
>
> I want to start a project that uses Rails 3 and ruby 1.9.2 . with
> (Rmagick). Can any one tell me a Linux distro that supports these
> software seamlessly?
>
> --
> You received this message because you are subscribed to the
I would recommend to try to find a work around, specially because you will
be starting a new project, the rails community is quickly migrating
gems/plugins to rails 3 and pretty soon new gems will not offer backward
compatibility.
Explore the options with the hosting provider.
Good luck!
--
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I am using Ubuntu and I have rvm. Working great so far!! no problems at
all..
On Mon, Feb 28, 2011 at 4:56 AM, Karthikeyan wrote:
> Hello Group,
>
> I want to start a project that uses Rails 3 and ruby 1.9.2 . with
> (Rmagick). Can any one tell me a Linux distro that supports these
> software
Definitely use RVM as this simplifies the experience. Remember to
amend your .bashrc file and then your golden to install ruby as well
rails.
-
All the best
Angus | http://www.shuntyard.co.za/ (en)
On Feb 27, 3:54 am, Mitin Rai wrote:
> Hi
>
> I have installed Ubuntu 10.04 on my lenova. Tried in
If this is related to a personal development box I would say whatever
Linux distro you are happy that also meets your personal app
requirements and preferences. Rails run very well (and for all
intensive purposes is equally easy to install) on all of the major
Linux distros. So personally I would c
Hi,
I am still quite new to rails and now I have to do a project for a
client. She has her hosting a hostgator and they use cpanel as admin
panel.
The problem is that cpanel is not compatible with rails 3, the actual
installed version there is 2.3.5
Is it a bad idea to still start a 2.3.x applicat
My tutorial could help you!
http://cicolin.blogspot.com/2010/10/how-to-install-ruby-rails-and.html
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I don't know what's Rmagick, but maybe my little guide could help you:
http://cicolin.blogspot.com/2010/10/how-to-install-ruby-rails-and.html
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The same error here...On Ubuntu 10.10
And when I run "rails server" it says "=> Rails 3.0.4 application starting
in development on http://0.0.0.0:3000 " instead of 3.0.5, is it normal?
Thanks, byyye!
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on Rails:
I recommend using rvm to install ruby and rails. That way, whatever distro
you use, you will be able to control your RoR installations. I've tested
RoR on Ubuntu, Arch Linux, Debian, and Fedora. Of these, I ran into the
most problems with Ubuntu. I got things working just fine eventually, but
U
On Mon, Feb 28, 2011 at 6:56 AM, Karthikeyan wrote:
> Hello Group,
>
> I want to start a project that uses Rails 3 and ruby 1.9.2 . with
> (Rmagick). Can any one tell me a Linux distro that supports these
> software seamlessly?
>
>
I have only used ubuntu and unbuntu server and all work flawlessl
On Mon, Feb 28, 2011 at 7:58 AM, Karthikeyan wrote:
> What about Rmagick / imagemagickl? It needs to be compiled natively.
> Will it work smoothly with RVM?
>
>
sometimes rvm is unable to properly point at some libraries/binary in your
system and wont be able to use , for example , readline becau
What about Rmagick / imagemagickl? It needs to be compiled natively.
Will it work smoothly with RVM?
On Feb 27, 7:05 pm, radhames brito wrote:
> > Is there any advantage using rvm?
>
> in ruby, as in many languages you can have conflict between libraries, also
> since rails and ruby are open, gem
On 28 February 2011 02:37, dana tassler wrote:
> I'm looking to display my current git branch in the bash prompt.
>
If you are using zsh, take a look at "oh my zsh" :
https://github.com/robbyrussell/oh-my-zsh
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o
http://www.google-melange.com/document/show/gsoc_program/google/gsoc2011/timeline
This is the link.
On Feb 28, 9:20 am, "kondor...@gmail.com" wrote:
> Hi Guys, there will be someone who want to submit application to
> Google for new Google summer of code (Google
> melange:http://www.google-mel
Hello Group,
I want to start a project that uses Rails 3 and ruby 1.9.2 . with
(Rmagick). Can any one tell me a Linux distro that supports these
software seamlessly?
--
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To post to this group,
On 28 February 2011 01:37, dana tassler wrote:
> I'm looking to display my current git branch in the bash prompt.
Probably best to ask on a Git list... sure lots of Rails users are Git
users, but all Git list subscribers are :-)
http://groups.google.com/group/git-users
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Hi Guys, there will be someone who want to submit application to
Google for new Google summer of code (Google melange:
http://www.google-melange.com/document/show/gsoc_program/google/gsoc2011/timeline)?
I'm a student, and I want to participate :)
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Use google?
http://www.ruby-forum.com/topic/149431
On Sun, Feb 27, 2011 at 8:50 PM, Mallika Kamat wrote:
> I'm new to rails and i want to use mysql with rails 3.0.5 on windows 7.
> When I run the command
> rake db:create
> I get a pop up box saying that SQLite3.dll is missing.
>
> What should I
I'm looking to display my current git branch in the bash prompt.
I can come close by following these instructions, but it does not
display the branch.
http://railstips.org/blog/archives/2009/02/02/bedazzle-your-bash-prompt-with-git-info/
Would any of you happen to know how to do this?
Thank yo
thanks for this
its serious learning and programing of ror from myside...
anymore suggestions
On Mon, Feb 28, 2011 at 8:17 AM, radhames brito wrote:
>
>
> On Sun, Feb 27, 2011 at 10:38 PM, Mitin Rai wrote:
>
>> do i need this if i am new to ror and developing my first project in ror.
>>
>>
> If
ahhh brilliant. Thanks for that.
I did something a bit similar but had all the folder names in an arry
getting passed in. But that was a bit messy looking. So your solution
works a treat.
Thanks for your help.
Kind regards,
Usman Hussain
On Feb 26, 5:07 am, "t.pickett66" wrote:
> On Feb 25, 8:
On 28 February 2011 04:01, Bhasker Harihara wrote:
>
>
> On Sat, Feb 26, 2011 at 10:12 PM, Colin Law wrote:
>>
>> On 26 February 2011 14:31, Mauro wrote:
>> > I know it's a good practice setting attr_accesible for models.
>> > As an example if I have a model with admin: boolean attribute and if
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