Hello
I have a rails 3 app and I am trying to implement the redirect back
action at access denied for cancan.
If I try this in my application_controller:
rescue_from CanCan::AccessDenied do |exception|
redirect_to :back
end
It gives the following error:
No HTTP_REFERER was set in the
g of other solutions. If I use nginx
instead of apache, will this help with the problem?
On 31 Μάϊος, 11:22, Peter De Berdt wrote:
> On 30 May 2011, at 20:12, Yiannis wrote:
>
> > I bought a new server and I was wondering what application server is
> > the best choice for a typica
I bought a new server and I was wondering what application server is
the best choice for a typical web application with rails.
I've thought for a long time that the best choice was apache/nginx and
phusion passenger but nowadays I am hearing a lot about thin and
unicorn. I have used passenger a lo
It worked. I tried many things and now it uploads my images. Thank you
even though I didn't understand what was wrong.
On 28 Μάϊος, 04:06, David Kahn wrote:
> 2011/5/27 Yiannis
>
> > Yes! Sorry David I meant exactly what you wrote and yes my GirlPhoto
> > model has a
orial =>
http://sleekd.com/general/adding-multiple-images-to-a-rails-model-with-paperclip/).
On 28 Μάϊος, 03:44, David Kahn wrote:
> On Fri, May 27, 2011 at 7:23 PM, Yiannis wrote:
> > I have two models, one model girl and one girl_photos (a file upload
> > asset). The only code
I have two models, one model girl and one girl_photos (a file upload
asset). The only code I have in models which describes the association
is:
For the girl => belongs_to :girl and has_attached_file :photo
For the model girl_photos => has_many :girl_photos and
accepts_nested_attributes_for :girl
I'd recommend using a virtual machine with linux on top of windows.
Windows have many issues, try something like http://www.virtualrails.org/
. You will change something now and you will be forced to change it
again in case of the deployment on a linux server.
On 29 Σεπτ, 12:03, NARKOZ wrote:
>
Indeed, that's why you better go for a OS change :). I think that you
don't need a very strong pc for rails development, just a pc with
linux and you are ready for action!
I believe 2gb can also do the work. If you are designing thinks and
need something for design then ok buy a strong one, if you
I feel that the whole community is supporting mac and textmate but I
found that this is a problem. We should use cross platform tools if we
want more people to try rails. All the screencasts I have seen are
using with textmate, for example how easy it is to setup an autotest
without growl, rspec wi
I think it should be layout "admin" . For some reason symbols in the
layout doesn't work.
On 26 Αύγ, 06:22, Bharat Ruparel wrote:
> I have an admin section in my rails 3 app. where I want to use a
> different layout than the main layouts/application.html.haml layout.
> Here is the snippet of th
> Why do you want to use either, instead of something like KomodoEdit or
> TextMate?
1) Textmate is only for mac, I prefer ubuntu :)
2) Textmate doesn't have real code completion
3) Textmate isn't good as an editor... it doesn't have tabs if you
don't use a project and even to move the sidebar, yo
I think I should try Vim or emacs with rails but I don't know with who
I should go with. I tried both and I feel the same... The most people
are using vim in ruby community, why? I heard that vim scripting can
be replaced with ruby, is this true and that is the reason that the
most people are using
I was developing in windows for a long time but it had many constrains
and problems. The best advice is of Michael Pavling, to use a machine
similar to the server that you will do the deployment. I can't give up
windows so I installed a ubuntu 10.04 server edition in a virtual
machine and it is wor
Any good book or resource to start learning TDD with rails?
On 14 Ιούλ, 18:58, Colin Law wrote:
> On 14 July 2010 16:18, lucky in ruby wrote:
>
> > Hey,
>
> > I am a rails beginners. I have created a couple of simple applications
> > without following TDD.
>
> > I have a question - Do good pro
I found the answer, it is:
ENV =[NLS_LANG =AMERICAN.AMERICAN.AL32UTF8]
Thank you
On 14 Ιούν, 13:11, Yiannis wrote:
> I have oracle 10g and my db is in AL32UTF8, I had install oci8 from
> oracle but when i run a query the greek characters returns with ???. I
> tried also with dbi bu
I have oracle 10g and my db is in AL32UTF8, I had install oci8 from
oracle but when i run a query the greek characters returns with ???. I
tried also with dbi but with no luck. My ruby version is 1.8.7 and my
system ubuntu 10.04. Here is my code:
require 'rubygems'
require 'unicode'
require 'icon
0:36, Greg Donald wrote:
> On Thu, Jun 10, 2010 at 5:25 PM, Yiannis wrote:
> > initializer.rb:271:in `require_frameworks': no such file to load --
> > openssl (RuntimeError)
>
> > Any ideas what it might been wrong?
>
> Install your missing ruby openssl l
Well I am having a really weird problem, I am working on a project of
another team and they were using ruby 1.8.7. I has installed ruby
1.8.6 so I've got many ruby errors and I couldn't figures out why.
Finally I found that the reason was the version of the ruby, I have
installed RVM and I set 1.8
Well the problem was that I ran the command as a root (sudo script/
server) so the ruby 1.8.6 was used. When I am running for the version
1.8.7 I am getting the following errors:
/home/nikos/.rvm/gems/ruby-1.8.7-p249/gems/rails-2.3.5/lib/rails/
gem_dependency.rb:119:Warning: Gem::Dependency#versi
You opened my eyes! I haven't figured out what private was. I thought
that you could access the method logins/set_as_admin even if it was
private because I thought by /logins/ you have access to the class,
that's what I understood before when I read that private methods could
accessed by the class
Hello
I was reviewing some rails code lately and I see that in some cases
they use private methods (especially in application controller
methods). I understand that it is considered a good practice since the
methods aren't used anywhere else outside of application controller,
but my question is:
Spree has nice architecture and logic with extensions, but currently
it has many bugs. It is in version 0.10... I was impressed by his
architecture but dissapointed by the bugs :(. I started to fix them,
it wasn't difficult to fix what bug I found but I was thinking if it
has so many bugs now that
Indeed, hostingrails is the worst rails hosting company available. If
you want to try the worst, try hostingrails.
On Apr 28, 11:25 pm, "schag...@gmail.com" wrote:
> Same here, we are now down for our second full day. Our environment
> is pointing to code from 2008 in our largest locations. I
You should ask them to create you an SSH account. After that, it
depends of your OS for how to login. If you are using windows,
download putty, else in OS X or linux you can login directly from the
console
On Apr 29, 10:20 am, nirosh wrote:
> thanks Brijesh Shah
>
> please let me know h
TSagar I am not sure I quite understand your example, it will
translate the string "Role" in each language and there are many
approaches to do a multilingual database design. I would make a
database multilanguage design by setting each language in separate
table, this approach will be normalized.
I was just wondering about locales and .yml files. Is it better to
store the multilanguage strings in .yml files than in databases? And
if yes, why?
I was also wondering how rails are loading this files (for example, I
have 4 languages in my web app, each has her own .yml file, will my
rails app
Hello
I have a rails site in a domain like http://domain.com/ which is in
one folder the whole application and a blog (wordpress - php
application in another folder) under http://blog.domain.com/.
How can I do http://domain.com/blog/ shows up the php application?
Thank you!
--
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Thank you all for the help, I finally make it work as far as I test it
(even though I don't totally understand how it works). The htaccess is
the following in case someone else need it:
AddHandler fcgid-script .fcgi
AddHandler cgi-script .cgi
Options +FollowSymLinks +ExecCGI
RewriteEngine On
Rewr
Unfortunately I am using fastCGI to deploy and my hosting doesn't
support custom httpd.conf files. I think the only way is within rails
or with .htaccess.
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Thank you very much philip, I have also tried this but it seems I have
a problem with my dispatch.cgi (I am using fastcgi to deploy).
When I am trying I get this error
"Routing Error
No route matches "/dispatch.fcgi" with {:method=>:get}"
Here is my full .htaccess:
AddHandler fcgid-script .fcgi
I want my rails app to redirect from no-WWW to WWW domain (for example
if I enter example.com/test to redirect to www.example.com/test). I
put the following code in the application controller and worked fine:
before_filter :check_uri
def check_uri
if !/^www/.match(request.host)
I made the example in railscasts 117
http://railscasts.com/episodes/117-semi-static-pages
for clean urls and static pages and it worked fine.
After that I wanted to do a simple page cache with pages_cache and
expire_page (as in railscasts 89
http://railscasts.com/episodes/89-page-caching).
The p
Well this was something that I found also a bit weird when I began
learning rails. I generally don't like apple because they obligate you
to buy also the hardware for having their OS, programs and the like...
Except from all of that and most importantly, as a web developer I
need many versions of
Hello
I have a strange problem with this code:
<%unless (@students.empty? and params[:commit].nil?) %>
<%="test"%>
<%= render :partial => 'results' %>
<% end %>
Even though in some cases @students.empty? returns false and params
[:commit].nil? returns true (or the opposite), it displays the t
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