Hello Everyone,
I am having problems in implementing joins in ror. as I used
[code]@users=User.joins('LEFT OUTER JOIN donations ON donations.user_id
= users.id')[/code]
I also tried
[code]@users=User.find_by_sql "select u.*, d.amount from users u
left join donations d on u.id=d.user_id"[/cod
On Mar 1, 4:49 pm, Fearless Fool wrote:
>
> * (Curiosity:) How did render(... :collection) know about the newly
> created metered_service without an ID? I know that
> premise.metered_services.build will create a new record, but it appears
> that the new record doesn't appear on the premises.me
On Wed, Mar 2, 2011 at 8:40 AM, Tyler.DeLawder wrote:
> So I was wanting to know if there was a program I can use like
> termianl on Linux or something for Windows XP I do not like the
> Command Prompt...
>
>
install cygwin. http://www.cygwin.com/
> I can not figure out how to edit my apps in t
On Mar 1, 11:13 pm, zindelo wrote:
> Sorry I didn't add the patients in there, but I would need the three tables.
> What I'm after is how to represent this data in a form. There is a ton of
> info out there about associations, but not much related to using the data in
> a join table like the app
Sorry I didn't add the patients in there, but I would need the three tables.
What I'm after is how to represent this data in a form. There is a ton of
info out there about associations, but not much related to using the data in
a join table like the appointment_date field. It seems like the phys
So I was wanting to know if there was a program I can use like
termianl on Linux or something for Windows XP I do not like the
Command Prompt...
I can not figure out how to edit my apps in the command prompt either
please post a link to a guide or something for me I have been looking
for more help
What are you trying to accomplish here? has_many :through setup
requires three tables. In this case it seems all you need is physician
has_many appointments.
class Physician < ActiveRecord::Base
has_many :appointments
end
class Appointment < ActiveRecord::Base
belongs_to :physician
end
And
Folks,
I am trying to use the Savage Beast plugin in a polymorphic way. I
have setup my model as below
# Leaving out other details from models
class Forum < ActiveRecord::Base
has_one :recent_topic, :class_name => 'Topic', :order => 'sticky
desc, replied_at desc'
belongs_to :forum_owner, :po
Hi
I have One Problem
For Example if You Take
Category has_many :products
Here For Category i have soap as example
for products i am taking Santoor , Lux and Rin soaps as products.
Here Again
Both Lux and santoor comes under Bathing soaps.
Rin Soaps Comes under Washing Soaps
So these are s
actually i have done somethign similiar these is my code
<%= @todo.todostags.build %>
<%= form_for(@todo) do |f| %>
<%= f.submit %>
here the todo model
class Todo < ActiveRecord::Base
has_many :todostags, :foreign_key =>"todos_id" , :primary_key =>'id'
accepts_nested_attributes_for
Hello All,
I have recently begun working on RoR.
I am working on a microblogging application.I have a timeline where
messages posted by users and his/her followers are being
displayed.There is a facility for the logged in user to reply to those
messages.(A reply button is present).When I click on a
I have recently downloaded a new project(open source),i found certain
features missing like blog,forum ,chat etc.. ..so I like to add those
features to the project .My problem if run 'rails forum 'it will create a
new rails project but i want to add to the existing project. I have found
busines
Hi,
I am trying to learn the RSpec but unfortunately I found all the
tutorials which are very old. Is anyone have latest tutorial?
I am following some tutorial, I have followed the following steps:-
1) gem install rspec
2) gem install rspec-rails
3) ./script/generate rspec
I am getting an error
On Wed, Mar 2, 2011 at 10:52 AM, Prasad B. wrote:
> Hi ,
>I install Devise(1.0.9) gem for rails 2.3.8 version it is install
> successfully and working fine . But i am not able to send mails to users
> after signup. Let me please help me how to send mails using devise gem .
>
>
you should sear
Hi ,
I install Devise(1.0.9) gem for rails 2.3.8 version it is install
successfully and working fine . But i am not able to send mails to users
after signup. Let me please help me how to send mails using devise gem .
Thanks in advance.
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Using the rails guides has_many :through example
at
http://guides.rubyonrails.org/association_basics.html#the-has_many-through-association
, what is the best approach to writing the nested model form that would go
with the example?
Physician
==
Name:
Physician Appointments
==
On Tue, Mar 1, 2011 at 2:31 AM, Karthikeyan wrote:
> 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.
>
>
Continuing with what Karthikeyan said , you will see a
static beautiful page, like a MS word document
In fact, it appears that activerecord/lib/active_record/base.rb (rails
2.3.8) is calling after_initialize on line 1687 on a record that only has an
id set.
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I'm experiencing this error and it is happening during normal site
operation, not just in tests. Haven't debugged it yet to see if it's
attempting to instantiate an object. Will try...
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Oops. Continuing...
On Tue, Mar 1, 2011 at 6:08 PM, Bill Walton wrote:
> Hi Kenneth,
>
> On Tue, Mar 1, 2011 at 5:48 PM, Kenneth Vogt wrote:
>> I am redesigning a php app in RoR. I am brand new to both Ruby and
>> Rails. There is a front end to the app with the typical MVC kind of
>> interactio
Correction --- I had originally misnamed the models by plural, however once
fixed now, still same problem. I think this is a shoulda issue as I can
associate and access the models and associations correctly in the console.
On Tue, Mar 1, 2011 at 5:37 PM, David Kahn wrote:
> I have a model 'xp_ju
Hi Kenneth,
On Tue, Mar 1, 2011 at 5:48 PM, Kenneth Vogt wrote:
> I am redesigning a php app in RoR. I am brand new to both Ruby and
> Rails. There is a front end to the app with the typical MVC kind of
> interactions between end users and a database. There is also backend
> processing that happe
I am redesigning a php app in RoR. I am brand new to both Ruby and
Rails. There is a front end to the app with the typical MVC kind of
interactions between end users and a database. There is also backend
processing that happens independent of any user interaction. My
question is, does the RoR frame
On Mar 1, 4:47 pm, Gaba Luschi wrote:
> Hi,
> When I tried to install gems, I got the following error:
> ERROR: While executing gem ...
> Permission denied - ruby/1.9.1/drb
>
> and when I tried gem install rails, I got
>
> ERROR: Error installing rails:
> rails requires activesupport <=2.2.3, ru
I have a model 'xp_jurisdiction_taxes' which rails (3) created correctly.
Another model 'xp_jurisdiction_states' has many :xp_jurisdiction_taxes.
In my spec I am using a shoulda helper to test the association but get the
following error. BTW, greped the whole project just in case and the string
'
You need to be an administrator on your Windows machine to install a gem.
Are you an admin on your Windows system?
On Tue, Mar 1, 2011 at 5:01 PM, Gaba Luschi wrote:
> I'm using windows XP, and ruby is version 1.9.2
>
> --
> Posted via http://www.ruby-forum.com/.
>
> --
> You received this messa
I'm using windows XP, and ruby is version 1.9.2
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Ok turns out it's not simple_format, I forgot that I was using auto_link.
Removing auto_link prevent the error. So now I need to figure out what I
need to include in the controller to user auto_link
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Pavling, thanks for the repy! I've been stuck on this bug all morning...
So I'm trying to understand how to get this working based on your
suggestion.
Here's the flow:
My controller calls html_format(comment.content) which is inside of the
application helper
html_format, then calls simple_for
I have a table which has repeated entries for the same serial number,
and the date for each row. I want to find the latest record for each
serial number, and I was talking to a DBA about how to do this. He
dictated the following query to me (MS SQL Server):
with latest as (
select ROW_NUMBER()
On 1 March 2011 18:41, Inverted wrote:
> Hello, in my controller I need to format a json object using
> simple_format, which is why I need to include several helpers.
>
> Any ideas on how to add it in?
Coincidentally, I had to resort to using number_to_currency in a
controller the other day (okay
Hello,
The PostgreSQL Conference is pleased to announce that its East content
is now up. East, held in NYC is from 03/22 - 03/25 and we have a full
day RoR training on the 22nd.
If using the most scalable and durable Relational (FOSS) database is up
your alley, this is the conference is up your a
That's terriffic. I'll give that a shot. Thanks!
On Tue, Mar 1, 2011 at 9:46 AM, Roy Situmorang wrote:
> Rails 3.0.5 requires Rack 1.2.1 which is not compatible with Mongrel 1.1.5.
> So I suggest you to use Ruby 1.9,2 and Webrick which work in my windows box.
>
> Hope this helps.
>
> --
> You rec
Okay, I did an edit of my linked monkey-patch. I can do a "rake db:migrate"
and start a rails console now. I fixed on obvious bug I had. However, I'm
forced to manually include the mysql adapter in my initializer for it to
work. So, my overall question still stands... what is the correct idiomat
What version of ruby are you running and what OS are you on?
B.
On Tue, Mar 1, 2011 at 1:47 PM, Gaba Luschi wrote:
> Hi,
> When I tried to install gems, I got the following error:
> ERROR: While executing gem ...
> Permission denied - ruby/1.9.1/drb
>
> and when I tried gem install rails, I got
I'm trying to monkey patch active record (and more specifically the MySQL
connection adapter) for a rails 3 app. Here is my attempt:
https://gist.github.com/849849
It doesn't work. When I try to "rake db:migrate" or open a rails console or
otherwise load the app, I get the following error:
...
Hey Fred,
I have finally given up, I mean on getting rails to work on this hosting
account, I think I would have to use another programming language to make
the app, or may be I 'll use CMS like Drupal. Believe me I am already
dreading the decision but I have no time to fiddle with the server,
Hi,
When I tried to install gems, I got the following error:
ERROR: While executing gem ...
Permission denied - ruby/1.9.1/drb
and when I tried gem install rails, I got
ERROR: Error installing rails:
rails requires activesupport <=2.2.3, runtime>
what am I doing wrong?
Thanks!
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I am new to rails framewrok ,i have experience in PHP and LInux background.I
am looking for some tutorial or famous app to create a Quiz and chat .I have
implemented quiz and flat file and db based quiz in PHP,but i wanted to do
it in Rila.Looking forward for community help. . .
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Rails 3.0.5 requires Rack 1.2.1 which is not compatible with Mongrel 1.1.5.
So I suggest you to use Ruby 1.9,2 and Webrick which work in my windows box.
Hope this helps.
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Hello, in my controller I need to format a json object using
simple_format, which is why I need to include several helpers.
So far I have the following in my controller:
include ApplicationHelper
include ActionView::Helpers::TextHelper
include ActionView::Helpers::TagHelper
Thi
Jaz if you are looking for a hosting plan that is affordable, has a good
deal of features on a shared server. You should look into site5.com . They
offer a solid service, I use them for hosting a Spree (E-commerce Ruby on
Rails app ) based website. As Colin suggested they use passenger(I think
How do I use association data from within a fields_for?
I've got a has many through relationship between users, schools and
schools_users. A user can have multiple schools and a school has multiple
users. In schools_users there is a user_role field in addition to the common
user_id and school_i
Are you on Rails3 (can't access pastie from mobile)?
<%= link_to 'destroy', product, :confirm => 'Are you sure?', :method =>
:delete, :remote => :true %>
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Hi,
To send data from an action I do this:
def send_mydata
...
uri = URI.parse(link)
net_http = Net::HTTP.new(uri.host, uri.port)
net_http.open_timeout = timeout
net_http.read_timeout = timeout
net_http.use_ssl = (uri.scheme == 'https')# enable SSL/TLS
if net_http.use_ssl?
net_h
On Tue, Mar 1, 2011 at 6:26 PM, Josh wrote:
> http://www.downforeveryoneorjustme.com/dev.rubyonrails.org
>
> ...and not just for me.
That website was taken down a long time ago. The only existing backups
were deleted towards the end of 2010.
> So, rails:freeze:edge is baroken - could the powers
> Also you have not said what happens if you include the test checking
> for no blog_images.
>
> Colin
I think I realized what the problem was. There were four records in the
blog_posts table. At the time of the post, I only had one record in
blog_images table that linked to first record of blog_
http://www.downforeveryoneorjustme.com/dev.rubyonrails.org
...and not just for me.
So, rails:freeze:edge is baroken - could the powers that be please
take a look at this?
Thanks!
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Stop using windows :)
On Feb 27, 7:50 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 do?
>
> --
> Posted viahttp://www.ruby-foru
Frederick Cheung wrote in post #984616:
> That sounds like you've got an unsaved metered_service somewhere (eg
> by doing premise.metered_services.build)
> Fred
Yep, that's true. I based my code on the canonical blog posts /
comments example, so in views/premises/edit.html.erb, I wrote:
<%= for
I've installed rails 3.0.5 with ruby 1.8.7.
I've installed mongrel, rcss and RedCloth.
I've run netsh winsock reset.
When I run with Webrick the server seems to start fine. But when I go
to 127.0.0.1:3000 the request just hangs.
When I run with mongrel, I get this:
Tue Mar 01 06:58:05 -0800 2011:
I remember there is a gem acts_as_tags, Is it useful for you?
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On Tue, Mar 1, 2011 at 5:42 AM, Dev wrote:
> I have limited HTML & CSS knowledge but have a passion to innovate and
> to create web apps. Is ruby the right choice? How much time do i need
> to dedicate to understand scripting in RoR to create robust web apps?
How damn long do I have to sit zazen
It would be hard to tell you how much time you need, it depends on how much
you know, how fast you learn..
Ruby is a great language to work with, it is elegant and powerful, you might
be able to write good code relatively quick but you will not become an
expert overnight, there is a lot to learn.
Try adding a :method => :delete to the link. If you're using default
resource routes, that should do the trick (also you don't need to
use :action => 'destroy', but can instead pass discount_url(discount)
as :url.
-- niklas
On Tue, 2011-03-01 at 07:22 -0800, Anthony wrote:
> Hello, I'm trying to
Hello, I'm trying to create a link to delete the record of a discount
in my database. I have a page that lists them, each one rendered in a
partial with a delete link. I'm trying link_to_remote, but it gives me
this errors:
No method responded to 28 (which is the record id)
Here is a link to my c
If someone submits a password in a form, and an error triggers
exception_notification, the password is shown in plain-text under
"rack.request.form_vars" (even though params is filtered properly).
Using Rails 2.3.
Best,
--Daniel
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(sorry for misposting this to rubyonrails-core earlier)
Today I tried to remove (actually overwrite) a validation from a model,
from within a plugin.
This was the original validation:
validates_length_of :login, :maximum => 30
This was the only code I could come up with to replace it:
def s
I have limited HTML & CSS knowledge but have a passion to innovate and
to create web apps. Is ruby the right choice? How much time do i need
to dedicate to understand scripting in RoR to create robust web apps?
Thanks
D
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If you don't mind me asking.. What hosting are you using? I am looking for a
hosting provider offering passenger..
Any suggestions?
On Tue, Mar 1, 2011 at 3:31 AM, Colin Law wrote:
> On 1 March 2011 09:02, Tsega wrote:
> > Hi Fred,
> >
> > Thanks for you help again, I wish I could try passenge
I'd also recommend you cache the results so every page is not making a
DB call every time.
Brian
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On 1 March 2011 11:40, innosys wrote:
> I’d like to recommend a new tool for Software/Hardware & IT
> professionals.
> http://www.crowdcoded.com
You might want to crowd-code for a proof-reader...
Also, funnily for a company promoting their "Real-Time Mobile
Multiplayer Gaming", you use an OTS co
I’d like to recommend a new tool for Software/Hardware & IT
professionals.
http://www.crowdcoded.com
CrowdCoded allows all development cycle professionals
(Developers ,Product/Project Managers, QA, Designers, Architects etc )
meet in one central point, and either post their projects or find a
pro
On Tue, Mar 1, 2011 at 7:57 PM, Jatin kumar wrote:
>
>
> On Tue, Mar 1, 2011 at 11:37 AM, Pale Horse wrote:
>
>> Jatin Kumar wrote in post #984692:
>> > On Tue, Mar 1, 2011 at 11:11 AM, Pale Horse
>> > wrote:
>> >
>> > itself but a glossary listing will also be available.
>> >
>> > Honestly, I'm
On Tue, Mar 1, 2011 at 11:37 AM, Pale Horse wrote:
> Jatin Kumar wrote in post #984692:
> > On Tue, Mar 1, 2011 at 11:11 AM, Pale Horse
> > wrote:
> >
> > itself but a glossary listing will also be available.
> >
> > Honestly, I'm not really sure what the best method of displaying the
> > defini
On Tue, Mar 1, 2011 at 7:37 PM, Pale Horse wrote:
> Jatin Kumar wrote in post #984692:
> > On Tue, Mar 1, 2011 at 11:11 AM, Pale Horse
> > wrote:
> >
> > itself but a glossary listing will also be available.
> >
> > Honestly, I'm not really sure what the best method of displaying the
> > definit
On Tue, Mar 1, 2011 at 4:49 AM, Tsega wrote:
> Thanks radhames, but I think RVM is for your local machine, I'm trying to
> deploy my app on to a public shared hosting server, which I have no control
> over. So RVM is not an option. Thanks for your help though.
>
>
No rvm is not for local machines
Jatin Kumar wrote in post #984692:
> On Tue, Mar 1, 2011 at 11:11 AM, Pale Horse
> wrote:
>
> itself but a glossary listing will also be available.
>
> Honestly, I'm not really sure what the best method of displaying the
> definition on the page would be; I don't want the definition to be
> obtrus
On Tue, Mar 1, 2011 at 4:49 AM, Tsega wrote:
> Thanks radhames, but I think RVM is for your local machine, I'm trying to
> deploy my app on to a public shared hosting server, which I have no control
> over. So RVM is not an option. Thanks for your help though.
>
> Regards,
>
> Tsega
>
> --
> You
On Tue, Mar 1, 2011 at 11:11 AM, Pale Horse wrote:
> Jim ruther Nill wrote in post #984685:
> > On Tue, Mar 1, 2011 at 6:56 PM, Jatin kumar
> > wrote:
> >
> > I'm assuming that he wants to link them because I think there's no use
> > just
> > highlighting them.
> >
>
> Ideally, I'd display the de
Jim ruther Nill wrote in post #984685:
> On Tue, Mar 1, 2011 at 6:56 PM, Jatin kumar
> wrote:
>
> I'm assuming that he wants to link them because I think there's no use
> just
> highlighting them.
>
Ideally, I'd display the definition of the matched term in the Page
itself but a glossary listing
On Tue, Mar 1, 2011 at 6:56 PM, Jatin kumar wrote:
>
>
> On Tue, Mar 1, 2011 at 10:52 AM, Jim Ruther Nill wrote:
>
>>
>>
>> On Tue, Mar 1, 2011 at 6:13 PM, Pale Horse wrote:
>>
>>> The application I'm currently working on has a Glossary model. The
>>> Glossary table has columns for the term and
On Tue, Mar 1, 2011 at 10:52 AM, Jim Ruther Nill wrote:
>
>
> On Tue, Mar 1, 2011 at 6:13 PM, Pale Horse wrote:
>
>> The application I'm currently working on has a Glossary model. The
>> Glossary table has columns for the term and its definition.
>>
>> The application also has Pages which have c
On Tue, Mar 1, 2011 at 10:13 AM, Pale Horse wrote:
> The application I'm currently working on has a Glossary model. The
> Glossary table has columns for the term and its definition.
>
> The application also has Pages which have content. The content needs to
> highlight any words that match a term
On Tue, Mar 1, 2011 at 6:13 PM, Pale Horse wrote:
> The application I'm currently working on has a Glossary model. The
> Glossary table has columns for the term and its definition.
>
> The application also has Pages which have content. The content needs to
> highlight any words that match a term
The application I'm currently working on has a Glossary model. The
Glossary table has columns for the term and its definition.
The application also has Pages which have content. The content needs to
highlight any words that match a term in the Glossary table.
There'll be a few ways to do this but
On Mar 1, 9:02 am, Tsega wrote:
> Hi Fred,
>
> Thanks for you help again, I wish I could try passenger but I'm making this
> app for a client and he insisted on sticking with this particular host
> company since they have been doing business for a long time. Talk about
> customer loyalty!
>
> An
Hi Radhesh,
I had the same problem. This is how I got it fixed:
* first, just in case, upgrade to rails 3.0.5 (as root):
- gem update
- gem update --system
* as root (not sure this is necessary, but it installed a missing
gem):
- gem install dynamic_form
Then in my rails application I reinstall
Hi Mike,
It's Windows XP on (I think) SP2, and the latest version of
RailsInstaller - so 1.8.7-p330. Unfortunately I've not got control of
the machines themselves - it's a University lab, so the deployments
are done through some kind of centralised system.
Rgds, Tim
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On 1 March 2011 09:02, Tsega wrote:
> Hi Fred,
>
> Thanks for you help again, I wish I could try passenger but I'm making this
> app for a client and he insisted on sticking with this particular host
> company since they have been doing business for a long time. Talk about
> customer loyalty!
>
>
On 1 March 2011 08:44, Fabrice Fabrisss wrote:
> Hello,
>
> I'd like to have the main menu of my web application dynamically
> generated from categories stored in a database.
>
> I created a partial for this menu:
> (views/category/_list.html.erb)
>
>
> <% @categories.each do |category| %>
> <%=
Hi Fred,
Thanks for you help again, I wish I could try passenger but I'm making this
app for a client and he insisted on sticking with this particular host
company since they have been doing business for a long time. Talk about
customer loyalty!
Anyways, where does rails keep the dispatch.fcg
On 28 fév, 21:30, Bill Walton wrote:
> I use the Ruby Net::HTTP library to construct requests.
>
> Best regards,
> Bill
>
Thanks to all for your answer.
Bill, can you show me please how you you use the NET::HTTP library to
call web service.
Because i have used the NET::HTTP libray like the fol
Thanks radhames, but I think RVM is for your local machine, I'm trying to
deploy my app on to a public shared hosting server, which I have no control
over. So RVM is not an option. Thanks for your help though.
Regards,
Tsega
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Hello,
I'd like to have the main menu of my web application dynamically
generated from categories stored in a database.
I created a partial for this menu:
(views/category/_list.html.erb)
<% @categories.each do |category| %>
<%= category.name %>
<% end %>
And I call this partial in the main
On Monday, February 28, 2011, all4miller wrote:
> Is the rails wiki (http://wiki.rubyonrails.org) down or abandoned?
It has been taken down.
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