On 6 Jun 2012, at 18:21, Perry Smith li...@ruby-forum.com wrote:
Colin Law wrote in post #1063357:
On 6 June 2012 15:33, Perry Smith li...@ruby-forum.com wrote:
Thanks.
I checked http://guides.rubyonrails.org/routing.html first. The code I
have, to my eyes, match the lead examples in
On 5 June 2012 15:22, kingston.s jenorishs...@gmail.com wrote:
Hi all,
Is double render or redirect possible in rails..?
Could you provide a example of what you're trying to achieve, please.
Please tell me if possible
Thanks
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On 5 June 2012 18:08, Martyn W. li...@ruby-forum.com wrote:
Hassan Schroeder wrote in post #1063180:
On Tue, Jun 5, 2012 at 9:56 AM, Martyn W. li...@ruby-forum.com wrote:
I dont understand why after failing the save in the controller and
trying to render new it would give me a route
On 5 Jun 2012, at 18:58, cyber c. li...@ruby-forum.com wrote:
Hi ,
I have created an array of hashes using
Model file class
Class A ActiveRecord::Base
def fill_paths
paths = Array.new
for file in @files
path = {}
path[a] = file
path[b] = DATA2(assume data2
On 5 June 2012 19:19, cyber c. li...@ruby-forum.com wrote:
Jeremy W. wrote in post #1063195:
On 5 Jun 2012, at 18:58, cyber c. li...@ruby-forum.com wrote:
for file in @files
@paths = A.fill_paths
for path in @paths
puts path.a
end
I cant access path.a, which says
On 5 June 2012 23:01, cyber c. li...@ruby-forum.com wrote:
Hi Jeremy,
Thanks for the reply.
I want to populate my DB during init one time by crawling through a set
of directories with filenames and paths. How do i do this?
Where, or how?
Where: db/seeds.rb
How: Iterate through directories
On 4 June 2012 21:05, Code Man li...@ruby-forum.com wrote:
Hello,
I was wondering if anyone knows of a good step by step tutorial to
install Apache + Mysql + PHPmyadmin + Ruby + Rails or any other web
server to develop in rails in Ubuntu (Linux), I been to trying to
install it but it is
On 4 June 2012 21:32, Code Man li...@ruby-forum.com wrote:
Hello Jeremy,
before anything thanks for da reply,
What I want is to start developing a website on Rails, nothing else, I
wanted to use mysql because it what my hosting provides, so the question
is what you recommend me to develop?
On 5 June 2012 01:02, cyber c. li...@ruby-forum.com wrote:
Hi,
I wanted to populate the DB with (name,data) pairs based on some rules.
I have created a scaffold with name and data as attributes. In the
controller file under the def for index, i have changed the line
@data_pairs =
On 31 May 2012, at 13:52, Subal Charla subalcha...@gmail.com wrote:
I am following Michael Hartl's Tutorial on RoR. During the 3rd Chapter
(sample_app), I am trying to install the gems via the bundle install
--without production command but I keep encountering the following
issue:
On 29 May 2012 12:56, Steve Knit li...@ruby-forum.com wrote:
I am still learning Rails, I've read some books and did some hands on at
codeschool.com and now I'm trying to write my first simple app from
scratch.
I'm using devise for authentication, but since i still kinda suck at
rails, I
On 29 May 2012 13:14, Steve Knit li...@ruby-forum.com wrote:
Thanks for pointing me to @pets = admin.pets.all but now I'm getting the
error
ActiveRecord::StatementInvalid in PetsController#index
SQLite3::SQLException: no such column: pets.admin_id: SELECT
pets.* FROM pets WHERE
On 29 May 2012 13:26, Steve Knit li...@ruby-forum.com wrote:
Hello Jeremy, thanks for providing me your experience and quick
response!
You're welcome! So you know, it's customary to post your responses in the
relevant place of a thread, rather than top-posting. It makes the
conversation
On 26 May 2012, at 22:33, Colin Law clan...@googlemail.com wrote:
On 26 May 2012 22:18, Vell lovell.mcilw...@gmail.com wrote:
On Saturday, May 26, 2012 4:45:13 PM UTC-4, Colin Law wrote:
On 26 May 2012 21:39, Vell lovell.mcilw...@gmail.com wrote:
On Saturday, May 26, 2012 12:07:33
On 26 May 2012 01:20, S Ahmed sahmed1...@gmail.com wrote:
Trying to understand how the version of rails is handled in the gem file,
if you do:
gem rails
and call bundle, it from what I understand will pull down the latest
stable release right?
And then a gemlock file is created, which
On 24 May 2012, at 15:10, Miguel A. li...@ruby-forum.com wrote:
Hi all, I'm deploying my app on heroku for tests and have noticed
something odd.
My understanding (and experience) is that you can't modify the heroku file
system once your application slug has been generated and uploaded, so
On 22 May 2012 15:36, amvis vgrkrish...@gmail.com wrote:
On Tuesday, 22 May 2012 10:23:53 UTC-4, Juan Pablo Avello wrote:
El martes, 22 de mayo de 2012 15:56:54 UTC+2, amvis escribió:
On Tuesday, 22 May 2012 09:34:20 UTC-4, azizmb.in wrote:
Also, you could clean things a little by
Hello.
England, Birmingham.
On 21 May 2012 19:21, Lupu Alexandru Emil gang.al...@gmail.com wrote:
What country? What city ?
On May 16, 2012, at 6:39 PM, Alex G wrote:
hi, all
i want a rails job, part time or remotely
i have worked with rails for 4 years，i just want to learn english
On 21 May 2012, at 17:07, johan rincon nahoj28naho...@gmail.com wrote:
Hi,
The application is deployed on Heroku, is based on Ruby 3.2.1 and Rails
1.9.2. Sometimes a function of my props starts throwing this error
StringUtils:dateTimeFromString, str , can't dup NilClass and I
!
Jeremy Walker
http://www.ihid.co.uk
Thanks for you attention,
Gustavo
On Fri, May 18, 2012 at 3:52 PM, azizmb.in m...@azizmb.in wrote:
To add to that, if you want to construct complex queries, you should have
a look at arel https://github.com/rails/arel.
On Sat, May 19, 2012 at 12:17 AM
On 17 May 2012 22:56, David D. li...@ruby-forum.com wrote:
I have found a solution to this problem (solution is geared for the
newest version of rails etc, as of mid May 2012)
If you are simply doing early stage development stuff, you do not need
the extra feature which blocks mass
On 19 May 2012 00:28, mengu whalb...@gmail.com wrote:
hello everyone,
is it possible to instantiate a model class with it's id instead of
pulling it from the db?
SomeObject obj = SomeObject.new
obj.id = 10
Is that what you mean? What's your use-case for this?
thanks in advance.
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On 16 May 2012 11:55, amvis vgrkrish...@gmail.com wrote:
$(.sub123).click(function() {
var mnum = $(#mnum).val();
var dataString = 'value='+ mnum;
if(mnum=='')
{
$('.error').fadeIn(300).show();
$('.error').fadeOut(3000);
}
else
{
$.ajax({
type: GET,
url:
On 16 May 2012 03:42, Scott Eisenberg sco...@btrtrucks.com wrote:
I'm running Rails 3.2.3 on Mac Lion with sqlite 3.7.7 and ruby 1.9.3p125.
I need to back down rails to 3.1.0 for a project but when I do that a
simple index page give me a ActiveRecord::ConnectionNotEstablished
error.
What
On 16 May 2012 16:25, Erwin yves_duf...@mac.com wrote:
On input in a text area, the user can se the return key which generate
a \r\n inside the string
the address is stored per se the way it was keyed in ..
@partner[:bank_location]
= 92, Place Honoré d'Urfé\r\n35140, La
this and discovered there's a helper
called simple_format that does exactly the same thing.
On May 16, 5:47 pm, Jeremy Walker jez.wal...@gmail.com wrote:
On 16 May 2012 16:25, Erwin yves_duf...@mac.com wrote:
On input in a text area, the user can se the return key which generate
On 16 May 2012 21:20, regedarek dariusz.fins...@gmail.com wrote:
I get image url via API. It usualy have 360x200 but sometimes 233x350 etc..
I would like to crop them all to specific size 260x186. And show them
using
%= image_tag image_url if hotel.images.first %
I dont want to
:redirect_to_page as the later sounds like an instruction not a name.
Let me know how you get on.
Jeremy Walker
On May 14, 1:22 pm, Jeremy Walker jez.wal...@gmail.com wrote:
On 14 May 2012 18:16, Tuckie witu...@gmail.com wrote:
Sadly, no dice:
Cannot visit Proc
Extracted source (around line #12
!= #{self.id}'
Use double quotes, not single quotes around id != #{self.id}
You might be better doing the following instead to avoid SQL injection:
:conditions = ['id != ?', self.id]
Jeremy Walker
...
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?hl=en%C6%91a8df27585ace3
Ok, yeah. You are right. That's a very old thread and I suspect this many
have changed now. It was a very ugly workaround.
You can now use a proc, so
:conditions = proc {['id != ?', id]}
Does that work for you?
On May 14, 9:20 am, Jeremy Walker jez.wal...@gmail.com
{['redirect_to_page_id != ?', id]}
I've checked this on a standard relationship without the class_name and
foreign_key and it works perfectly.
On May 14, 10:23 am, Jeremy Walker jez.wal...@gmail.com wrote:
On 14 May 2012 15:13, Tuckie witu...@gmail.com wrote:
Thanks for the quick response
On 12 May 2012 01:48, Lauro Caetano laurocaeta...@gmail.com wrote:
Thanks for your help Dheeraj, but I'm trying to do something like
Responders.
Responders has a respond_to :html in controllers, that is used in each
action call to respond_with.
The thing is: call a specific method that is
and
saving it.
I think that I've explained better now.
2012/5/11 Jeremy Walker jez.wal...@gmail.com
On 12 May 2012 01:48, Lauro Caetano laurocaeta...@gmail.com wrote:
Thanks for your help Dheeraj, but I'm trying to do something like
Responders.
Responders has a respond_to :html in controllers
On 10 May 2012 11:45, Michael Baldock li...@ruby-forum.com wrote:
Can anyone please tell me what's going on here, I've copied something
pretty much directly from rails guides, but it's just not doing what
it's supposed to!
(Or I'm doing something stupid!)
rails - 3.2.2
ruby 1.9.3
my
On 10 May 2012 12:13, Michael Baldock li...@ruby-forum.com wrote:
Thanks for that, it works exactly as you said! cheers, now I have the
line
%= f.select(:formation_csv, @formations) %
and it magically knows which one to select.
I'm still v curios as to why the
On 10 May 2012 14:26, Beau beautr...@gmail.com wrote:
Howdy,
Using rails 3.2.3 and ruby 2.0.0dev. Running rails s, doesn't seem to
include the javascript. This causes Delete/destroy to never work. It just
defaults to a GET and thus show.
I tested this in a barebones project
rails new
On 10 May 2012 16:05, Greg Akins angryg...@gmail.com wrote:
On Thu, May 10, 2012 at 10:57 AM, Mauro mrsan...@gmail.com wrote:
I have problems on a simple design problem.
I have many companies. Each company have one or more commercial activity.
Activities types are: ecommerce, local unit,
On 10 May 2012 16:26, Mauro mrsan...@gmail.com wrote:
On 10 May 2012 17:05, Greg Akins angryg...@gmail.com wrote:
On Thu, May 10, 2012 at 10:57 AM, Mauro mrsan...@gmail.com wrote:
I have problems on a simple design problem.
I have many companies. Each company have one or more
On 9 May 2012 16:42, Miguel A. li...@ruby-forum.com wrote:
I'm using rails 3.2.3 and am having issues with mass assignement.
I have a Hotel model and a Hphoto model (integrated with paperclip)
I have tried almost everything and still get mass-assignement error.
What's the actual error that
On 9 May 2012 16:56, Miguel A. li...@ruby-forum.com wrote:
What's the actual error that you get?
Can't mass-assign protected attributes: hphoto
app/controllers/hotels_controller.rb:52:in `new'
app/controllers/hotels_controller.rb:52:in `create'
Have you tried
attr_accessible :hphoto
On 9 May 2012 17:15, Miguel A. li...@ruby-forum.com wrote:
Have you tried
attr_accessible :hphoto
rather than (or in addition to)
attr_accessible :hphoto_attributes
?
If i add to the Hphoto model:
attr_accessible :hphoto, :hphoto_attributes
the result is the same.
If I also add
On 8 May 2012 19:22, Marcelo G. Silva mgsw...@gmail.com wrote:
Well folks let me try to explain my problem.
I have a database of musics and each music can have multiple
artists through other table/model in the case Performers.
I would like to record music in new/edit add
artists and select
fastest to produce. (See ORDER BY
Clause below.)
So, shouldn't ORDER BY .. ASC be specified explicitly, instead of
relying on an implementation detail that might later change?
This strikes me as a good suggestion. I'll put a pull request together for
it unless anyone has any objections.
Jeremy
On 7 May 2012 17:34, Jeremy Walker jez.wal...@gmail.com wrote:
On 7 May 2012 08:31, rahaji...@bankofbaku.com rahaji...@bankofbaku.comwrote:
Hi, I'm using Rails 3.2.1 and following through Mike Hartl's
tutorial.
irb(main):024:0 User.first
User Load (0.6ms) SELECT users.* FROM users
On 6 May 2012, at 04:29, Niklas Nson niklasn...@me.com wrote:
Thank you for a great answer, i wanted to move it from the User model - but i
guess the smartest way is to keep it in there, also did the renaming to
update_setting ...
Again thank you!
My pleasure!
I understand not wanting
just reopen ActiveRecord::Base. Create a new initializer (a ruby file
in config/initializers) with:
class ActiveRecord::Base
def new_method
# do stuff
end
end
Does that help?
Jeremy Walker
http://www.ihid.co.uk
Thanks!
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On 6 May 2012 22:13, Guillem Vidal li...@ruby-forum.com wrote:
Jeremy Walker wrote in post #1059748:
On 6 May 2012, at 20:22, Guillem Vidal li...@ruby-forum.com wrote:
ActiveRecord::Base.send(:descendants) and
ActiveRecord::Base.send(:subclasses) is allways empty [].
I've tried
. You might be able to go further and make it more sensible, but I
think a method on user is better.
Does any of that help?
Jeremy Walker
http://www.ihid.co.uk
what i want is to be abel to make a call like:
user = User.find(1)
user.settings.set(test, test)
Is this possible or am i just way
:
https://devcenter.heroku.com/articles/how-do-i-use-sqlite3-for-development
https://devcenter.heroku.com/articles/local-postgresql
To use sqllite in dev and postgres in production:
http://railsapps.github.com/rails-heroku-tutorial.html
Do those help?
Jeremy Walker
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On 3 May 2012 13:35, angel david li...@ruby-forum.com wrote:
Hi All,
I have a doubt regarding haml and w3c validator. Is w3c validator
compatible for code written in haml?
Because I have done a project full in haml and its the need that there
is no errors in w3c. But I have some errors
On 3 May 2012, at 14:06, AJ akshar.jamgaon...@gmail.com wrote:
Hello All,
ill just summarize everything in this message..kindly suggest as to
what might be wrong
Do you have a div with the id of client_state_id? What do you get if you run
$(#client_state_id) in firebug?
Jeremy Walker
.
On Thu, May 3, 2012 at 6:46 PM, Jeremy Walker jez.wal...@gmail.com wrote:
On 3 May 2012, at 14:06, AJ akshar.jamgaon...@gmail.com wrote:
Hello All,
ill just summarize everything in this message..kindly suggest as to
what might be wrong
Do you have a div with the id
) {
$(#client_state_id).replaceWith(data);
}
});
Hope that's helpful.
On Thu, May 3, 2012 at 7:02 PM, Jeremy Walker jez.wal...@gmail.comwrote:
On 3 May 2012, at 14:24, akshar jamgaonkar akshar.jamgaon...@gmail.com
wrote:
Yes i have a Select box with this id = client_state_id
the SuperSTI gem that I think offers a nicer solution. Read
about it at http://www.ihid.co.uk/projects/super_sti and
https://github.com/ihid/super_sti
Feel free to email me personally to discuss it further.
Jeremy Walker
http://www.ihid.co.uk
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On 3 May 2012 15:49, Mauro mrsan...@gmail.com wrote:
On 3 May 2012 16:41, Jeremy Walker jez.wal...@gmail.com wrote:
On 3 May 2012 15:28, Mauro mrsan...@gmail.com wrote:
Hello.
I've read about examples on inheritance with rails.
Here is an example:
http://juixe.com/techknow
, then don't generate scaffolding, just generate a resource. If the
functionality is going to be along the lines of a form-based resource, then
I've found that scaffolding can be a helpful start.
Jeremy Walker
http://www.ihid.co.uk
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with that! :)
Jeremy Walker
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case the command will work as expected, or use rails depot
to create your app. You can then cd into the directory and run generate
commands.
Jeremy Walker
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To view this discussion
repository at http://github.com/ihid/super_sti might
help. Email me personally if you want some help with that repository.
Jeremy Walker
http://www.ihid.co.uk
I would like to know if you have a better solution than this one:
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