[Rails] Re: Problem with Rails 3 rails server -d
Wouldn't it be easier to move this to config/initializers/ your_file.rb ? Therefore Your file would be automatically loaded every time when You fire up an rails server. On 14 Lis, 21:07, mr mathias.rich...@gmail.com wrote: In my app controller I require a file named configuration.rb in the config directory like so require config/configuration This has been working perfectly fine in Rails 2 in all environments including prod. Having migrated to Rails 3 this works in all environments if I run rails server without the daemon option. If I run the server with the daemon option (-d), I get the following error: no such file to load -- config/configuration I have tried various things including changing the require to: require Rails.root.join(config/configuration) But that only changes the error message to: Missing helper file helpers/config/configuration.rb Any help would be appreciated. Thanks Mathias -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Rails string formatting
Hi,
I have a helper that include JS file contents into my view (for per-
view JS injections).
For some reason (render :file = inject/#{filename}.js) %
[ foo ]
combined with string formatting, assuming there's a replacement
pattern %s in {filename}.js, replaces all double quotes that were met
in {filename}.js to quot;
It doesn't escape single quotes, and doesn't even escape double quotes
when using no replacement pattern.
I'm also using haml concat, but I just covered it with a spec, and
everything looks nice, so it's apparently not a haml bug:
assert_equal(foo \foobar\ bar\n, render(- haml_concat('foo \\
\%s\\\ bar' % [ \foobar\ ])))
And it's not pure Ruby issue, which I checked too.
Is there some mechanism in Rails that may force symbols to be HTML-
encoded in case of replacement? It may also be a bug.
Thank you!
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[Rails] Gems in ~/.gem vs in the Library
Hello all, I am completely new to Ruby on Rails. When i install gems some of them get installed to ~/.gem folder as apparently the other location is not writable. What is the best way to go about this: chmod the folder in Library, let gems go to ~/.gem, sudo install gems always? What do you guys use? Thanks in advance, Wojtek -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Question re assert_equal
In Agile Web Development with Rails, the following statement is given:
assert_equal has already been taken, product.errors[:title].join(';
')
My question is: Why is the join(...) needed and what exactly does it
do here?
If it does what I assume, join an array of strings and use ; as the
separator, then I wonder how the assert_equal statement could ever
evaluate to true as the first parameter is a static string without ;
Can you shed some light for me?
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[Rails] Authlogic and rails 3 : NameError in User sessionsController#new
Hi everybody, I've installed Authlogic on Rails 3 following the Railscast (http:// railscasts.com/episodes/160-authlogic), and the resources I was able to find on the web, but I'm facing a problem. Once I've generated the user_sessions controller and mapped the login and logout routes, I get an error if I try to load the login page : uninitialized constant UserSessionsController::UserSession app/controllers/user_sessions_controller.rb:11:in `new' The user_sessions model is really simple : class UserSession Authlogic::Session::Base end But it looks like this class declaration is not considered by Rails... Does anyone have an idea ? Thx by advance for your help. Romain -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] No route matches controller - scaffold generated code
I am new to RoR, but I have been struggling with a mysterious error
for days. I am using a standard installation approach on a clean
ubuntu system
I created a very simple application, just reading from a mysql table
called dogs. The application was totally generated with scaffold.
rails server -p 3001 #Starts server
When I run, I get the error No route matches controller
http://localhost:3001/dogs
If I remove all the link_to cells, the application runs and returns
data.
If I put back just one line td%= link_to 'Show', dog %/td,
I still get the error complaining about the :action=destroy
route.
== scaffold ==
rails g scaffold dog dog_id:integer color:string gender:string
dog_name:string --skip-migration
===Generated Source Code=
% @dogs.each do |dog| %
tr
td%= dog.dog_id %/td
td%= dog.color %/td
td%= dog.gender %/td
td%= dog.dog_name %/td
td%= link_to 'Show', dog %/td
td%= link_to 'Edit', edit_dog_path(dog) %/td
td%= link_to 'Destroy', dog, :confirm = 'Are you
sure?', :method = :delete %/td
/tr
% end %
= ERROR ===
## No route matches controller
Showing /home/ruby/hub2/app/views/dogs/index.html.erb where line #20
raised:
No route matches {:controller=dogs, :action=destroy, :id=#Dog
dog_id: 1, color: Golden, gender: Female, dog_name: Daisy}
Extracted source (around line #20):
17: td%= dog.color %/td
18: td%= dog.gender %/td
19: td%= dog.dog_name %/td
20: td%= link_to 'Show', dog %/td
21: td%= link_to 'Edit', edit_dog_path(dog) %/td
22: td%= link_to 'Destroy', dog, :confirm = 'Are you
sure?', :method = :delete %/td
23: /tr
== routes.rb ==
Hub2::Application.routes.draw do
resources :dogs
end
= rake routes
r...@ubu-bob:/home/ruby/hub2# rake routes
(in /home/ruby/hub2)
dogs GET/dogs(.:format)
{:controller=dogs, :action=index}
dogs POST /dogs(.:format)
{:controller=dogs, :action=create}
new_dog GET/dogs/new(.:format)
{:controller=dogs, :action=new}
edit_dog GET/dogs/:id/edit(.:format)
{:controller=dogs, :action=edit}
dog GET/dogs/:id(.:format)
{:controller=dogs, :action=show}
dog PUT/dogs/:id(.:format)
{:controller=dogs, :action=update}
dog DELETE /dogs/:id(.:format)
{:controller=dogs, :action=destroy}
=== Installation ===
I followed these instructions on a brand new and fully updated
version of ubuntu 10.04
http://castilho.biz/blog/2010/05/08/how-to-install-ruby-on-rails-on-ubuntu-10-04-lucid-lynx/
How to install Ruby on Rails on Ubuntu 10.04 Lucid Lynx
Follow these steps to have a fresh installation of Ruby on Rails
in Ubuntu 10.04:
sudo su
apt-get -y install build-essential
apt-get -y install ruby rdoc libopenssl-ruby
wget http://production.cf.rubygems.org/rubygems/rubygems-1.3.7.tgz
tar zxvf rubygems-1.3.7.tgz
cd rubygems-1.3.7
ruby setup.rb
ln -s /usr/bin/gem1.8 /usr/local/bin/gem
gem install rails ;# (takes awhile with no output.. )
#Installing MySQL gem:
apt-get -y install ruby-dev libmysql-ruby libmysqlclient-dev
gem install mysql
==
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[Rails] Re: Question re assert_equal
On Nov 14, 9:48 pm, 24z r...@grandcentrix.com wrote:
In Agile Web Development with Rails, the following statement is given:
assert_equal has already been taken, product.errors[:title].join(';
')
My question is: Why is the join(...) needed and what exactly does it
do here?
If it does what I assume, join an array of strings and use ; as the
separator, then I wonder how the assert_equal statement could ever
evaluate to true as the first parameter is a static string without ;
Can you shed some light for me?
If there is only supposed to be one error on title (ie the
errors[:title] contains a single string) then join will just return
that string. Hard to say without knowing the wider context, but this
seems a fairly succinct way of saying that there should only be one
error for the title attribute and that it should be the one that comes
from the uniqueness validation.
Fred
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[Rails] Re: How to add an exe to Rails app
On Nov 15, 2:50 am, David Kahn d...@structuralartistry.com wrote:
I have been hacking around with this for a bit but want to see if there is
an easy way:
I am using Heroku and I have the wkhtmltopdf static binary in:
rails_root/vendor/wkhtmltopdf
I am not using any plug ins for wkhtmltopdf, just the executable, on purpose
and want to keep it this way.
My code wants to execute wkhtmltopdf:
# tell wkhtmltopdf to convert html file to pdf
%x[wkhtmltopdf-amd64 #{html_path} #{new_pdf_path}]
But it is not found... is there a way I can tell my rails app to look in
vendor/wkhtmltopdf for the exe?
Easiest thing is probably to construct the full path to your binary
rather than relying on what may or may not be in $PATH
Fred
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[Rails] Re: Urgent + Validations
On Nov 15, 5:12 am, Hemant Bhargava li...@ruby-forum.com wrote: Hello, I am saving/updating same object on different pages with some validations. On first page, I save my object and on 2nd, 3rd, 4th pages i update the same object. So at first page i am using validates_inclusion_of :in = [] etc, and in second page(updating), i am using validates_presence_of :abc, :on = [:update]. But while i update on 3rd page also, i need some validations but i can not find out which function should i use. If i use validates_presence_of .. then this validations is reflecting on save page, And if i use validates_presence_of :on = [:update] then that is reflecting on update page. so i am in a bit of dilemma that what should i use. The :if options to the various validations allows you to specify your own logic as to which validations should run given the state of the object. Fred Thanks in advance. -- Posted viahttp://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Using geokit-rails3 and getting Unknown key(s): bounds
Hello posted this question in the Geokit group but there seems to be
very little activity in that forum som i will try here instead.
No on to my little problem
class IntrestPoint ActiveRecord::Base
acts_as_mappable :default_units = :kilometers,
:lat_column_name = :lattitude,
:lng_column_name = :longitude,
:auto_geocode = {:field = :address, :error =
'could not geocode adress'}
end
i have set up a class like this, now if i enter an adress in my rails
app it gets
correctly geocoded into long and lat so far so god.
But when i try to query for a certain bounds like this
def get_intrest_points_within_bounds
@sw_point__=params[:sw_point]
@ne_point_ =params[:ne_point]
@intrest_point =
IntrestPoint.find(:all,:bounds=[:sw_point_,:ne_point_])
respond_to do |format|
format.html
format.xml {render :xml = @intrest_point}
format.json {render :json = @intrest_point}
end
end
all i get is an ActionController Exeption Unknown key(s): bounds
all my parameters in the url seem to be fine
{get_intrest_points_within_bounds=get_intrest_points_within_bounds,
ne_point=59.759162,
16.777496,
sw_point=59.470199,
16.338043}
the same goes for :within so im guessing something is not included the
way it should be which brings me to my next question i have seen some
tutorials state that you should have the line include Geokit::Mappable
but where do i put this line ? or is it something that is deprecated
since rails3 ?( my best guess is that the include should be in my
IntrestPoint model but act_as_mappable and reverse geocoding seems to
work even if i dont put include anywhere)
totally new to the web world here so mabey i am missing something
really simple (i am a c/c++ programmer mainly with some obj-c latley)
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[Rails] How to get lightbox on mouse over of the link in rails
Hi ,
i am very new to ROR
How to a mouse over light box thing in this link_to .
I tried by getting a lightbox on Click of a button by
%= pop_up @blog %
where i added a action in blogs controller
def pop_up
render :partial = 'shared/pop_up', :layout = false, :locals =
{:node = @blog}
end
and a action pop_up in aplication_helper
and kept a pop_up file under shared folder.
The above thing works fine on click of the button
How to get the same lightbox thing on mouse over of the link
%= link_to User, @blog.user %
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Re: [Rails] Filter records by dates occurring this year
On Mon, Nov 15, 2010 at 11:35 AM, KT mal...@gmail.com wrote:
Hi all...
I'm trying to create a named_scope for people who were born this
year. I have an application helper method defining current_year.
So far, I have this, but it's not filtering correctly. I think I need
a BETWEEN, maybe? I know this is something easy I'm just not
seeing... any help is appreciated!
class Person ActiveRecord::Base
:named_scope :born_this_year, :conditions = {:dob = :current_year}
end
Assuming your :dob is a date
Try :conditions = ['dob BETWEEN ? AND ?', Date.today.beginning_of_year,
Date.today.end_of_year]
--
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http://github.com/Erol
http://twitter.com/erolfornoles
http://ph.linkedin.com/in/erolfornoles
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Re: [Rails] Filter records by dates occurring this year
On Mon, Nov 15, 2010 at 6:24 PM, Erol Fornoles erol.forno...@gmail.comwrote: Assuming your :dob is a date Try :conditions = ['dob BETWEEN ? AND ?', Date.today.beginning_of_year, Date.today.end_of_year] Wait let me correct that, but first, is :current_year a field or column in your table or a parameter that was meant to be passed to the named_scope? -- Erol M. Fornoles http://github.com/Erol http://twitter.com/erolfornoles http://ph.linkedin.com/in/erolfornoles -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] SQLServer 2008 and Windows XP
I'm trying to connct to an MSSQLserver 2008 on a WinXP box.
$ ruby -v
ruby 1.8.7 (2010-08-16 patchlevel 302) [i386-mingw32]
$ rails --version
Rails 3.0.1
$ gem list --local
*** LOCAL GEMS ***
abstract (1.0.0)
actionmailer (3.0.1, 3.0.0)
actionpack (3.0.1, 3.0.0)
activemodel (3.0.1, 3.0.0)
activerecord (3.0.1)
activerecord-sqlserver-adapter (3.0.5)
activeresource (3.0.1, 3.0.0)
activesupport (3.0.1, 3.0.0, 1.4.4)
arel (2.0.2, 1.0.1)
builder (2.1.2)
bundler (1.0.3)
cgi_multipart_eof_fix (2.5.0)
dbi (0.4.5)
deprecated (3.0.0, 2.0.1)
erubis (2.6.6)
fastthread (1.0.1 i386-mswin32)
gem_plugin (0.2.3)
i18n (0.4.2, 0.4.1)
linecache (0.43 mswin32)
mail (2.2.9, 2.2.7)
mime-types (1.16)
mongrel (1.1.5 x86-mingw32)
mongrel_service (0.4.beta3)
mysql (2.8.1 x86-mingw32, 2.7.3 mswin32)
polyglot (0.3.1)
rack (1.2.1)
rack-mount (0.6.13)
rack-test (0.5.6)
rails (3.0.1)
railties (3.0.1, 3.0.0)
rake (0.8.7)
rdiscount (1.6.5)
ruby-debug-base (0.10.3 mswin32)
ruby-debug-ide (0.4.5)
ruby-odbc (0.2)
sqlite3-ruby (1.3.2 x86-mingw32, 1.3.1 x86-mingw32)
thor (0.14.4, 0.14.3)
treetop (1.4.8)
tzinfo (0.3.23)
database.yml
development:
adapter: sqlserver
database: m_development
dsn: M2
mode: odbc
username: user
password: Secret
encoding: utf8
Every time I run rails generate scaffold Something, I get an error like
this one:
$ rails generate scaffold Test
invoke active_record
c:/Ruby/lib/ruby/gems/1.8/gems/activerecord-3.0.1/lib/active_record/connection_adapters/abstract/connection_specification.rb:71:in
`establish_connection': Please install
the sqlserver adapter: `gem install activerecord-sqlserver-adapter` (no
such file to load --
active_record/connection_adapters/sqlserver_adapter) (RuntimeError)
from
c:/Ruby/lib/ruby/gems/1.8/gems/activerecord-3.0.1/lib/active_record/connection_adapters/abstract/connection_specification.rb:60:in
`establish_connection'
from
c:/Ruby/lib/ruby/gems/1.8/gems/activerecord-3.0.1/lib/active_record/connection_adapters/abstract/connection_specification.rb:55:in
`establish_connection'
If I look in connection_specification.rb around line 71 I see this:
begin
require
active_record/connection_adapters/#{spec[:adapter]}_adapter
rescue LoadError
raise Please install the #{spec[:adapter]} adapter: `gem
install activerecord-#{spec[:adapter]}-adapter` (#{$!})
end
Some debugging tells me that spec[:adapter] contains the sqlserver
from the database.yml file. But I have, as you can see from the list of
installed gems, already installed the SQLServer Adapter, so why can't it
be found?
I have tried to run gem install activerecord-sqlserver-adapter more than
once, but that doesn't help, and I can find the gem in WindowsExplorer
in
C:\Ruby\lib\ruby\gems\1.8\gems\activerecord-sqlserver-adapter-3.0.5\lib\active_record\connection_adapters
Is it a problem with GEM_HOME or do I use a wrong version of rails?
Thanks
Magnus
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Re: [Rails] Authlogic and rails 3 : NameError in User sessionsController#new
On 11/15/10, Romain Biard romain.bi...@gmail.com wrote: Hi everybody, I've installed Authlogic on Rails 3 following the Railscast (http:// railscasts.com/episodes/160-authlogic), and the resources I was able to find on the web, but I'm facing a problem. Once I've generated the user_sessions controller and mapped the login and logout routes, I get an error if I try to load the login page : uninitialized constant UserSessionsController::UserSession app/controllers/user_sessions_controller.rb:11:in `new' The user_sessions model is really simple : class UserSession Authlogic::Session::Base end But it looks like this class declaration is not considered by Rails... Does anyone have an idea ? Thx by advance for your help. Romain Hi Romain, Have a look at this link http://www.dixis.com/?p=352 on how to setup authlogic with rails 3. I have had a similar problem, and after following that tutorial, I managed to resolve my problem. I do get a few deprecation warnings, but overall it has been working ok. Hope that helps. Regards, Fidel. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: Problem with Rails 3 rails server -d
Thanks for your answer. The option of moving this source file somewhere Rails 3 will find it is kind of a last resort for me. What gets me with this issue is that without the daemon option this works (the required file is found) whereas with the daemon option it doesn't work... On 15 Nov., 09:11, Marcin Seroczynski sere...@gmail.com wrote: Wouldn't it be easier to move this to config/initializers/ your_file.rb ? Therefore Your file would be automatically loaded every time when You fire up an rails server. On 14 Lis, 21:07, mr mathias.rich...@gmail.com wrote: In my app controller I require a file named configuration.rb in the config directory like so require config/configuration This has been working perfectly fine in Rails 2 in all environments including prod. Having migrated to Rails 3 this works in all environments if I run rails server without the daemon option. If I run the server with the daemon option (-d), I get the following error: no such file to load -- config/configuration I have tried various things including changing the require to: require Rails.root.join(config/configuration) But that only changes the error message to: Missing helper file helpers/config/configuration.rb Any help would be appreciated. Thanks Mathias -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Webrick Configuration
Hi I am using webrick server for my application in ~/sample. For every boot of computer, i need to start the webrick server in ~/sample. Kindly anyone help me to start up the webrick server at the initial boot of computer with specified port as automated startup. -- With Regards, Palani Kannan. K, -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Installing rmagick gem with RVM
Hello, I start using RVM for using Rails 3 and Rails 2 for some applications. At the moment I can't install the rmagick gem in the new Ruby environment. I use Mac OSX and I installed already imagemagick via ports and this was working before using RVM, I succeed also to install the rmagick gem before installing RVM. Here is the output of the install command : http://pastie.org/1299253 Can somebody help me further with this problem? Greets, Dries -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Why don't Helpers auto-refresh in development mode?
Hey there I find it frustrating that my rails helps do not reload in development mode Any changes I make to a model are immediately reflected, but helper changes require a server restart Does anyone know a work around? cheers -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Re: [Rails] Why don't Helpers auto-refresh in development mode?
Helper definition is loaded on application load, but the evaluation is done on every request , which are you talking about ? -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: Why don't Helpers auto-refresh in development mode?
If I define helpy in my application_helper.rb file: def helpy return something end ... and then change the return value between page refreshes, it is not updated I just get the original method definition loaded when webrick server started On Nov 15, 11:00 pm, radhames brito rbri...@gmail.com wrote: Helper definition is loaded on application load, but the evaluation is done on every request , which are you talking about ? -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: Why don't Helpers auto-refresh in development mode?
Thanks for replying, btw Is there a hack I can do to cause it to reload the definition on every request? -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: Authlogic and rails 3 : NameError in User sessionsController#new
On Nov 14, 11:13 pm, Romain Biard romain.bi...@gmail.com wrote: Hi everybody, I've installed Authlogic on Rails 3 following the Railscast (http:// railscasts.com/episodes/160-authlogic), and the resources I was able to find on the web, but I'm facing a problem. Once I've generated the user_sessions controller and mapped the login and logout routes, I get an error if I try to load the login page : uninitialized constant UserSessionsController::UserSession app/controllers/user_sessions_controller.rb:11:in `new' The user_sessions model is really simple : class UserSession Authlogic::Session::Base end But it looks like this class declaration is not considered by Rails... Where is that file? is it in user_session.rb somewhere on the loadpath (not user_sessions.rb) Fred Does anyone have an idea ? Thx by advance for your help. Romain -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: Why don't Helpers auto-refresh in development mode?
On Nov 15, 12:07 pm, rails.n...@gmail.com rails.n...@gmail.com wrote: If I define helpy in my application_helper.rb file: def helpy return something end ... and then change the return value between page refreshes, it is not updated I just get the original method definition loaded when webrick server started i've never noticed that before. What version of rails are you running? Are you explicitly requiring any of your helper files? fred On Nov 15, 11:00 pm, radhames brito rbri...@gmail.com wrote: Helper definition is loaded on application load, but the evaluation is done on every request , which are you talking about ? -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: Authlogic and rails 3 : NameError in User sessionsController#new
Thx Fidel, I'll have a look at this tutorial. Romain On 15 nov, 11:39, Fidel Viegas fidel.vie...@gmail.com wrote: On 11/15/10, Romain Biard romain.bi...@gmail.com wrote: Hi everybody, I've installed Authlogic on Rails 3 following the Railscast (http:// railscasts.com/episodes/160-authlogic), and the resources I was able to find on the web, but I'm facing a problem. Once I've generated the user_sessions controller and mapped the login and logout routes, I get an error if I try to load the login page : uninitialized constant UserSessionsController::UserSession app/controllers/user_sessions_controller.rb:11:in `new' The user_sessions model is really simple : class UserSession Authlogic::Session::Base end But it looks like this class declaration is not considered by Rails... Does anyone have an idea ? Thx by advance for your help. Romain Hi Romain, Have a look at this linkhttp://www.dixis.com/?p=352on how to setup authlogic with rails 3. I have had a similar problem, and after following that tutorial, I managed to resolve my problem. I do get a few deprecation warnings, but overall it has been working ok. Hope that helps. Regards, Fidel. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: Authlogic and rails 3 : NameError in User sessionsController#new
Yes it is, but in my setup it is user_sessions.rb with an s. It seems to me (but I'm a RoR newbie) that controller files should have an s... Can you tell me more on that ? Thx Romain On 15 nov, 13:18, Frederick Cheung frederick.che...@gmail.com wrote: On Nov 14, 11:13 pm, Romain Biard romain.bi...@gmail.com wrote: Hi everybody, I've installed Authlogic on Rails 3 following the Railscast (http:// railscasts.com/episodes/160-authlogic), and the resources I was able to find on the web, but I'm facing a problem. Once I've generated the user_sessions controller and mapped the login and logout routes, I get an error if I try to load the login page : uninitialized constant UserSessionsController::UserSession app/controllers/user_sessions_controller.rb:11:in `new' The user_sessions model is really simple : class UserSession Authlogic::Session::Base end But it looks like this class declaration is not considered by Rails... Where is that file? is it in user_session.rb somewhere on the loadpath (not user_sessions.rb) Fred Does anyone have an idea ? Thx by advance for your help. Romain -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: Urgent + Validations
Hello Fred, Thanks for a quickie. But did'nt quite get it. Is it something like this? validates_presence_of :abc_column, :on = :update, :if = some_method .. and then this method should be defined somewhere. def some_method if particular_param_is_present return true end return false end Fred, am i doing correct here. I have tried it this way, but this validation is still coming in all pages. I mean other pages also where i am updating. Frederick Cheung wrote in post #961482: The :if options to the various validations allows you to specify your own logic as to which validations should run given the state of the object. Fred -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: Filter records by dates occurring this year
Erol Fornoles wrote in post #961514:
On Mon, Nov 15, 2010 at 11:35 AM, KT mal...@gmail.com wrote:
:named_scope :born_this_year, :conditions = {:dob = :current_year}
end
Assuming your :dob is a date
Try :conditions = ['dob BETWEEN ? AND ?', Date.today.beginning_of_year,
Date.today.end_of_year]
Even better:
:conditions = ['year(dob) = ?', Date.today.year]
--
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[Rails] Re: Why don't Helpers auto-refresh in development mode?
Radhames Brito wrote in post #961537: Helper definition is loaded on application load, but the evaluation is done on every request , which are you talking about ? Um...no. In development mode, the helper classes *should* be reloaded with every request. Best, -- Marnen Laibow-Koser http://www.marnen.org mar...@marnen.org -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: How to add an exe to Rails app
David Kahn wrote in post #961433: I have been hacking around with this for a bit but want to see if there is an easy way: I am using Heroku and I have the wkhtmltopdf static binary in: rails_root/vendor/wkhtmltopdf I am not using any plug ins for wkhtmltopdf, just the executable, on purpose and want to keep it this way. Why? Best, -- Marnen Laibow-Koser http://www.marnen.org mar...@marnen.org -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: Authlogic and rails 3 : NameError in User sessionsController#new
Romain B. wrote in post #961546: Yes it is, but in my setup it is user_sessions.rb with an s. It seems to me (but I'm a RoR newbie) that controller files should have an s... They should. But this is a model, not a controller. Can you tell me more on that ? Thx Romain Best, -- Marnen Laibow-Koser http://www.marnen.org mar...@marnen.org -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: Question re assert_equal
24z wrote in post #961471:
In Agile Web Development with Rails, the following statement is given:
assert_equal has already been taken, product.errors[:title].join(';
')
My question is: Why is the join(...) needed and what exactly does it
do here?
If it does what I assume, join an array of strings and use ; as the
separator, then I wonder how the assert_equal statement could ever
evaluate to true as the first parameter is a static string without ;
That seems like a strangely written assertion. Obviously, the only way
it could return true is if product.errors[:title] has only one element.
Can you shed some light for me?
Best,
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http://www.marnen.org
mar...@marnen.org
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[Rails] rake path seems wrong
I'm trying to test rake to make sure it works but I'm getting the following error /usr/local/bin/rake:19:in `load': no such file to load -- /Users/mauro/.gem/ruby/1.8/gems/rake-0.8.7/bin/rake (LoadError) from /usr/local/bin/rake:19 rake is installed in /usr/local/bin/rake not sure why the path is screwed up. How do I fix this??? -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: Rails string formatting
Alex P wrote in post #961467:
Hi,
I have a helper that include JS file contents into my view (for per-
view JS injections).
Don't ever do that! JS does not belong in your HTML.
For some reason (render :file = inject/#{filename}.js) %
[ foo ]
combined with string formatting, assuming there's a replacement
pattern %s in {filename}.js, replaces all double quotes that were met
in {filename}.js to quot;
It doesn't escape single quotes, and doesn't even escape double quotes
when using no replacement pattern.
That is correct HTML escaping.
[...]
Is there some mechanism in Rails that may force symbols to be HTML-
encoded in case of replacement? It may also be a bug.
Thank you!
Rails 3 HTML-escapes strings by default. You can turn it off, or
declare a particular string as safe, but in this case the better
solution would be to fix your design problem: put your JS and HTML in
separate files.
Best
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[Rails] Re: Problem with Rails 3 rails server -d
Please quote when replying. mr wrote in post #961520: Thanks for your answer. The option of moving this source file somewhere Rails 3 will find it is kind of a last resort for me. In this case, it's not a last resort. Config files (if they're automatically loaded) normally go in config/initializers; if you put it elsewhere, that was probably a mistake. So fix the mistake. What gets me with this issue is that without the daemon option this works (the required file is found) whereas with the daemon option it doesn't work... That is strange. Is $: the same in both cases? Best, -- Marnen Laibow-Koser http://www.marnen.org mar...@marnen.org -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: Gems in ~/.gem vs in the Library
Wojtek Galaj wrote in post #961468: Hello all, I am completely new to Ruby on Rails. When i install gems some of them get installed to ~/.gem folder as apparently the other location is not writable. What is the best way to go about this: chmod the folder in Library, let gems go to ~/.gem, sudo install gems always? What do you guys use? Use sudo always, unless you're using RVM or you've changed your GEM_HOME permissions as Homrebrew recommends. Thanks in advance, Wojtek Best, -- Marnen Laibow-Koser http://www.marnen.org mar...@marnen.org -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Ultrasphinx help
I switch from ferret to ultrasphinx.
In my table user I have following fields
id, firstname, lastname, login, password, created_at, updated_at
is_indexed :fields = [{:field = :login},{:field = :firstname},{:field
= :lastname}]
Now what I want is to search with a character
like if you write 'm' then search m in login field where ever it find
'm'.
In ferret it works.
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[Rails] Re: ActiveRecord query
Don't work for me. A last I use arreglo= Array.new arreglo=solicituds.all(:select = convenio_id).map(:convenio_id) arreglo-1 Convenio.where([id NOT IN (?),arreglo]) I'm not happy but works. On 12 nov, 09:27, Tim Shaffer timshaf...@me.com wrote: On Nov 12, 6:59 am, Ich aconsuegra2...@gmail.com wrote: I want all the convenios that don't have been requested by a particular user. This is not tested, but I think something like this should get you what you want. May need to tweak it a little bit. Convenio.joins(:solicituds).where(solicituds.usuario_id ?, 1234) -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: ActiveRecord query
Please quote when replying. Ich wrote in post #961576: Don't work for me. Are you using Rails 2 or 3? The syntax that you're responding to was for Rails 3 (or Rails 2 + Arel). A last I use arreglo= Array.new arreglo=solicituds.all(:select = convenio_id).map(:convenio_id) arreglo-1 Convenio.where([id NOT IN (?),arreglo]) I'm not happy but works. That's not even good SQL. I think you want something like this SQL: SELECT * FROM convenios c LEFT JOIN solicituds s ON (s.convenio_id = c.id AND s.usuario_id = :user_id) WHERE s.id IS NULL That gets everything in one query, and will be pretty easy to translate into AR find arguments, so you won't need find_by_sql here. Best, -- Marnen Laibow-Koser http://www.marnen.org mar...@marnen.org -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] How to send XML Data to Database in Rails
I have attached a ruby program built to get the xml data out of files and display the text back to me on the screen. This program was built from a few different sources, as I'm still new with the Ruby language. But I have monkeyed around with it enough and have got it working how I want it. What I'm trying to do is get this information into a database so I can search it using a web interface (through Rails of course). Here is a sample of the data that is spit out to the screen when I run the program: //dc5/IP Office Calls/38/73/387398.xml starttime2009-05-05 15:28:47:000 -0600/starttime endtime2009-05-05 15:32:50:000 -0600/endtime calldirectionIncoming/calldirection filename387398.wav/filename recordingowner5297/recordingowner party id=1 number555791/number name/ /party party id=2 number5297/number nameFredJones/name /party What is the best way to go about getting this info loaded into a database? Should I created the table and fields first and then put all of the info in a yaml file and seed the database (I might have some questions on how to do that)? New xml files are getting dumped to these folders all the time, so I'm looking for a nice way to get this info into the database without too much hassle. I'm not sure how to make this data available to rails. Any help on this --gems that could do it, articles describing what I need (I've googled this subject extensively), or any hints, tips, etc... -- would be GREATLY appreciated. Thanks in advance, --Matt Royer Attachments: http://www.ruby-forum.com/attachment/5391/noko-ono.rb -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: How to send XML Data to Database in Rails
Matt Royer wrote in post #961585: I have attached a ruby program built to get the xml data out of files and display the text back to me on the screen. This program was built from a few different sources, as I'm still new with the Ruby language. But I have monkeyed around with it enough and have got it working how I want it. What I'm trying to do is get this information into a database so I can search it using a web interface (through Rails of course). Here is a sample of the data that is spit out to the screen when I run the program: //dc5/IP Office Calls/38/73/387398.xml starttime2009-05-05 15:28:47:000 -0600/starttime endtime2009-05-05 15:32:50:000 -0600/endtime calldirectionIncoming/calldirection filename387398.wav/filename recordingowner5297/recordingowner party id=1 number555791/number name/ /party party id=2 number5297/number nameFredJones/name /party What is the best way to go about getting this info loaded into a database? Should I created the table and fields first and then put all of the info in a yaml file and seed the database (I might have some questions on how to do that)? New xml files are getting dumped to these folders all the time, so I'm looking for a nice way to get this info into the database without too much hassle. Then you don't want to seed the database -- seeding is only for relatively static data (such as state and country names) that needs to be loaded before you ever run the application. It sounds to me like you simply want to read the XML files and build INSERT queries. And unless I'm badly mistaken, you already know how to do that. You may need a cron job or some such to parse new files as they come in. I'm not sure how to make this data available to rails. What's the problem, exactly? There's nothing here that you don't know. Best, -- Marnen Laibow-Koser http://www.marnen.org mar...@marnen.org -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: using DB2 with Rails 3
This is from 2007 but it might get you started: http://www.ibm.com/developerworks/data/library/techarticle/dm-0705chun/ On Nov 10, 11:44 am, Conor Nugent li...@ruby-forum.com wrote: I have developed a rails 3 app and for various reasons I have been compelled to try using DB2 as the underlying database system. Does anyone have much experience of using DB2 with rails 3? Any good pointers on resources? I have just been using postgres to date -- Posted viahttp://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: How to send XML Data to Database in Rails
Matt Royer wrote in post #961585: I have attached a ruby program built to get the xml data out of files and display the text back to me on the screen. This program was built from a few different sources, as I'm still new with the Ruby language. But I have monkeyed around with it enough and have got it working how I want it. What I'm trying to do is get this information into a database so I can search it using a web interface (through Rails of course). [...] Another idea: if this is to be read-only, you could use the XML files themselves as the DB, either through ActiveModel or (probably better) something like eXistDB. Best, -- Marnen Laibow-Koser http://www.marnen.org mar...@marnen.org -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: How to count a group of data
+1 Does that mean that you agree that Michael should slap himself on the forehead? :) Or possibly :( if the reader is Michael. Colin First option. :D It also increases the count of slapped foreheads. ;) I haven't tested what Marnen suggested yet, though. I'm sure it will work but I just have to see for myself. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: How to send XML Data to Database in Rails
Marnen Laibow-Koser wrote in post #961588: Then you don't want to seed the database -- seeding is only for relatively static data (such as state and country names) that needs to be loaded before you ever run the application. It sounds to me like you simply want to read the XML files and build INSERT queries. And unless I'm badly mistaken, you already know how to do that. Hi Marnen. Thank you for the quick reply. Honestly, I've never worked with xml files like this. I grabbed the code for the ruby program from a lot of different sources and kind of crammed it all together to see what would work best. I messed up a few times and destroyed some xml files in to process (thank goodness for backups!). I can output all the xml at text to the screen... But that's about the extent of my abilities. I'm not sure how to turn them into objects to insert into a database. You may need a cron job or some such to parse new files as they come in. Thanks for the tip! I'll look into doing that. What's the problem, exactly? There's nothing here that you don't know. Thanks for the confidence, but I don't have the same confidence in myself. There's a lot I don't know about Ruby and Rails, and I'm still trying to learn. I can create a database in Rails. I know how to do that. But I don't know how to get this text from the xml files turned into objects to send to the database. Any help on how to do that would be awesome. Thanks again Marnen! --Matt Royer -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Re: [Rails] Re: How to send XML Data to Database in Rails
Solr is another option, this will make it searchable and you will be able to retrieve the source xml. It's not really an XML database but if your data is essentially not relational then it will do a great job. You could of course put the relational aspects in a database but keep the body of the data in solr. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: How to send XML Data to Database in Rails
Marnen Laibow-Koser wrote in post #961590: Another idea: if this is to be read-only, you could use the XML files themselves as the DB, either through ActiveModel or (probably better) something like eXistDB. That would be awesome! Any links on where to go to figure out how to do that? I'll look into eXistDB. Thanks again Marnen! -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: Re: How to send XML Data to Database in Rails
Peter Hickman wrote in post #961594: Solr is another option, this will make it searchable and you will be able to retrieve the source xml. It's not really an XML database but if your data is essentially not relational then it will do a great job. You could of course put the relational aspects in a database but keep the body of the data in solr. Sweet! That's what I need. I need it searchable. This is for work. It's nothing time-sensitive, so I have some time to work on it. But I figured I would get cracking on some type of solution. All of the ideas so far have been great. I'll post back with any more issues, and if people could keep the suggestions flowing, I would be forever grateful! Thanks, --Matt Royer -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: How to send XML Data to Database in Rails
Matt Royer wrote in post #961592: [...] What's the problem, exactly? There's nothing here that you don't know. Thanks for the confidence, but I don't have the same confidence in myself. There's a lot I don't know about Ruby and Rails, and I'm still trying to learn. I can create a database in Rails. I know how to do that. But I don't know how to get this text from the xml files turned into objects to send to the database. Any help on how to do that would be awesome. What do you really need help with here? You know how to parse the XML files to retrieve the data. You know how to insert records into a DB. Now you just need to connect the two. Stop convincing yourself you're missing something, write some tests, and start coding. :) Thanks again Marnen! --Matt Royer Best, -- Marnen Laibow-Koser http://www.marnen.org mar...@marnen.org -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Re: [Rails] Re: Why don't Helpers auto-refresh in development mode?
On Mon, Nov 15, 2010 at 10:27 AM, Marnen Laibow-Koser li...@ruby-forum.comwrote: Radhames Brito wrote in post #961537: Helper definition is loaded on application load, but the evaluation is done on every request , which are you talking about ? Um...no. In development mode, the helper classes *should* be reloaded with every request. Best, -- well, they dont, at least not on my apps, they get evaluated in every request, but the definition does not change. I have test it on rails 2 , but not rails 3, many times and they dont get reloaded in development. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Re: [Rails] Re: Why don't Helpers auto-refresh in development mode?
On Mon, Nov 15, 2010 at 8:38 AM, radhames brito rbri...@gmail.com wrote:
Thats because the return value is part of the helper definition and the
definition is set when the app is loaded, normally one would evaluate the
result and this would be updated on every request, thats why your problem
seems strange, but is not strange is the default behavior, so what do you do
? I have to go to work now so i cant fully explain but you have to return a
lambda method if you want your result to be dynamic.
I'll show a common example with the model on rails 2
name_scope :recent ,:conditions={ :create_at = 2.months.ago}
^^ the 2 month ago is set on app load and not changed as long as you dont
restart the app, so a year from now will have the same value
name_scope :recent ,lambda {:conditions={ :create_at = 2.months.ago} }
^^ here the 2.month.ago is reevaluated on every call to the method
I want to clarify the highlighted part
What i understand is that rails.nerd has the return value in the helper
method's definition, kind of like in this case the above is 2.month.ago
example.
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[Rails] Re: Re: Why don't Helpers auto-refresh in development mode?
Radhames Brito wrote in post #961601: On Mon, Nov 15, 2010 at 10:27 AM, Marnen Laibow-Koser li...@ruby-forum.comwrote: Please quote when replying. well, they dont, at least not on my apps, they get evaluated in every request, but the definition does not change. I have test it on rails 2 , but not rails 3, many times and they dont get reloaded in development. I've never used Rails 3. With Rails 2 for me, helpers certainly do seem to get reloaded. Best, -- Marnen Laibow-Koser http://www.marnen.org mar...@marnen.org -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Re: [Rails] Webrick Configuration
On Mon, Nov 15, 2010 at 2:48 AM, PalaniKannan K kpalanikan...@gmail.com wrote: I am using webrick server for my application in ~/sample. For every boot of computer, i need to start the webrick server in ~/sample. Kindly anyone help me to start up the webrick server at the initial boot of computer with specified port as automated startup. If you're on a *nix platform, look at the startup scripts in /etc/init.d or equivalent and make one for webrick. Recent Macs use `launchd` with files named *.plist and again you can find plenty of examples to use as a basis for your own script. If you're on Windows, I have no idea :-) -- Hassan Schroeder hassan.schroe...@gmail.com twitter: @hassan -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Re: [Rails] Webrick Configuration
Hi Hassan I am using linux only. I tried to create script on /etc/init.d. But, it doesnt start the webrick server within my project data @ ~/sample. If u know the script for initiating webrick from the /etc/init.d to my project data @ ~/sample during starting of OS kindly help me. -- With Regards, Palani Kannan. K -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: No route matches controller - scaffold generated code
On Nov 14, 6:38 pm, bobtr bobt...@gmail.com wrote: rails g scaffold dog dog_id:integer color:string gender:string dog_name:string --skip-migration Since you put --skip-migration, could you post table structure? Maybe missing an ID or some other field? Reserved word bug? Sometimes I've had to restart ruby server when working with routes.rb, but shouldn't be necessary with a fresh scaffold. Problem does seem related to routes.rb, I bet using:action controller and id in link_to() would work -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: No route matches controller - scaffold generated code
chris wrote in post #961631: On Nov 14, 6:38pm, bobtr bobt...@gmail.com wrote: rails g scaffold dog dog_id:integer color:string gender:string dog_name:string --skip-migration Since you put --skip-migration, could you post table structure? [...] More to the point, why did you skip the migration? Best, -- Marnen Laibow-Koser http://www.marnen.org mar...@marnen.org -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: Gems in ~/.gem vs in the Library
On Nov 14, 4:12 pm, Wojtek Galaj wojtek.ga...@gmail.com wrote: What is the best way to go about this: chmod the folder in Library, let gems go to ~/.gem, sudo install gems always? What do you guys use? I use sudo for system lib, but also vendor everything when deployed. IMO gems in system lib should be treated like system software, could be used by other programs in OS or other users. If you have another local user they could overwrite the gem and cause problems for everyone. Unfortunately that also means system lib is volatile and could be 'helpfully upgraded' at any moment by admins. I sure hope Gemfile is gem config tool that actually works... -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Re: [Rails] Webrick Configuration
On Mon, Nov 15, 2010 at 10:33 AM, PalaniKannan K kpalanikan...@gmail.com wrote: I am using linux only. I tried to create script on /etc/init.d. But, it doesnt start the webrick server within my project data @ ~/sample. If u know the script for initiating webrick from the /etc/init.d to my project data @ ~/sample during starting of OS kindly help me. I don't use webrick, but init scripts are pretty trivial. Post what you tried and explain how it failed. -- Hassan Schroeder hassan.schroe...@gmail.com twitter: @hassan -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] (Jobs) RoR Developer in Silicon Valley
Rocket Fuel, Inc. is seeking an experienced Web Application Developer to join our growing team at our headquarters in Redwood Shores, CA. You will be responsible for implementing rich internet applications that help us manage and visualize the substantial real-time data generated by our proprietary online advertising platform. 3 years of Ruby on Rails, Python / Django, or PHP web framework experience required. The application is written in Ruby 1.8.7 and Rails 2.3.8 (with ambitions of upgrading to Rails 3) but we are willing to train talented developers. We're also looking for someone with experience with HTML, CSS, Javascript, MySQL, and one javascript library (jQuery, Prototype, or ExtJS preferred). Enough experience with Photoshop to take a mock up, and cut it up to make a page is a plus, as is experience with bug tracking and version control systems. Click a href=http://hire.jobvite.com/j/?cj=oiGtVfw6s=rubyonrails- talkhere/a for full job description. Click a href=http://hire.jobvite.com/j/?aj=oiGtVfw6s=rubyonrails- talkhere/a to apply. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: No route matches controller - scaffold generated code
Here is the table definition from the generated schema.rb create_table dogs, :primary_key = dog_id, :force = true do |t| t.string color,:limit = 20 t.string gender, :limit = 20 t.string dog_name, :limit = 20 end I used skip-migration because the table already exists in mysql. When I move from learning mode to development mode, I will need to write code against existing databases, so I can't maintain the database source code in ruby. -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: No route matches controller - scaffold generated code
chris wrote in post #961631: routes.rb, I bet using:action controller and id in link_to() would work If you would kindly give me an exact syntax, I'd be like to try it. I would, however, like to understand why the generated code does not work. -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: No route matches controller - scaffold generated code
Bob T. wrote in post #961643: Here is the table definition from the generated schema.rb create_table dogs, :primary_key = dog_id, :force = true do |t| t.string color,:limit = 20 t.string gender, :limit = 20 t.string dog_name, :limit = 20 end I used skip-migration because the table already exists in mysql. When I move from learning mode to development mode, I will need to write code against existing databases, so I can't maintain the database source code in ruby. That's not quite true. You need to learn about rake db:schema:dump. Anyway, you should be using migrations wherever possible, especially as you learn. Best, -- Marnen Laibow-Koser http://www.marnen.org mar...@marnen.org -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Javascript refresh...?
Hi
I am trying to refresh the contents of a page after selecting certain
options on a drop-down list.
I have created the drop down as such:
%= select_tag itemSelect, options_for_select(['All', 'Latest'],
'All'), { :onchange = remote_function(
:with = 'Form.Element.serialize(this)',
:url = {:action = 'finishedItems'})} %
This passes back the correct value to the controller, and I use this
to change values in a named_scope to generate the relevant content in
the rest of the page.
However I am unsure of how to refresh this content, without completely
reloading the page,
Is this where render_partial comes in useful?
P.S - I am not gathering any id's from the database directly in the
select, it is just a local function for refreshing data on the page.
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[Rails] Re: SQLServer 2008 and Windows XP
I had similar problems on windows server 2003 try the steps in the
link below and it should work ( i use mongrel as my webserver)
http://groups.google.com/group/rubyonrails-talk/browse_thread/thread/90bac21d2f5d2616/908fbcaed47c5259#908fbcaed47c5259
On 15 Nov, 11:32, Magnus D. li...@ruby-forum.com wrote:
I'm trying to connct to an MSSQLserver 2008 on a WinXP box.
$ ruby -v
ruby 1.8.7 (2010-08-16 patchlevel 302) [i386-mingw32]
$ rails --version
Rails 3.0.1
$ gem list --local
*** LOCAL GEMS ***
abstract (1.0.0)
actionmailer (3.0.1, 3.0.0)
actionpack (3.0.1, 3.0.0)
activemodel (3.0.1, 3.0.0)
activerecord (3.0.1)
activerecord-sqlserver-adapter (3.0.5)
activeresource (3.0.1, 3.0.0)
activesupport (3.0.1, 3.0.0, 1.4.4)
arel (2.0.2, 1.0.1)
builder (2.1.2)
bundler (1.0.3)
cgi_multipart_eof_fix (2.5.0)
dbi (0.4.5)
deprecated (3.0.0, 2.0.1)
erubis (2.6.6)
fastthread (1.0.1 i386-mswin32)
gem_plugin (0.2.3)
i18n (0.4.2, 0.4.1)
linecache (0.43 mswin32)
mail (2.2.9, 2.2.7)
mime-types (1.16)
mongrel (1.1.5 x86-mingw32)
mongrel_service (0.4.beta3)
mysql (2.8.1 x86-mingw32, 2.7.3 mswin32)
polyglot (0.3.1)
rack (1.2.1)
rack-mount (0.6.13)
rack-test (0.5.6)
rails (3.0.1)
railties (3.0.1, 3.0.0)
rake (0.8.7)
rdiscount (1.6.5)
ruby-debug-base (0.10.3 mswin32)
ruby-debug-ide (0.4.5)
ruby-odbc (0.2)
sqlite3-ruby (1.3.2 x86-mingw32, 1.3.1 x86-mingw32)
thor (0.14.4, 0.14.3)
treetop (1.4.8)
tzinfo (0.3.23)
database.yml
development:
adapter: sqlserver
database: m_development
dsn: M2
mode: odbc
username: user
password: Secret
encoding: utf8
Every time I run rails generate scaffold Something, I get an error like
this one:
$ rails generate scaffold Test
invoke active_record
c:/Ruby/lib/ruby/gems/1.8/gems/activerecord-3.0.1/lib/active_record/connection_adapters/abstract/connection_specification.rb:71:in
`establish_connection': Please install
the sqlserver adapter: `gem install activerecord-sqlserver-adapter` (no
such file to load --
active_record/connection_adapters/sqlserver_adapter) (RuntimeError)
from
c:/Ruby/lib/ruby/gems/1.8/gems/activerecord-3.0.1/lib/active_record/connection_adapters/abstract/connection_specification.rb:60:in
`establish_connection'
from
c:/Ruby/lib/ruby/gems/1.8/gems/activerecord-3.0.1/lib/active_record/connection_adapters/abstract/connection_specification.rb:55:in
`establish_connection'
If I look in connection_specification.rb around line 71 I see this:
begin
require
active_record/connection_adapters/#{spec[:adapter]}_adapter
rescue LoadError
raise Please install the #{spec[:adapter]} adapter: `gem
install activerecord-#{spec[:adapter]}-adapter` (#{$!})
end
Some debugging tells me that spec[:adapter] contains the sqlserver
from the database.yml file. But I have, as you can see from the list of
installed gems, already installed the SQLServer Adapter, so why can't it
be found?
I have tried to run gem install activerecord-sqlserver-adapter more than
once, but that doesn't help, and I can find the gem in WindowsExplorer
in
C:\Ruby\lib\ruby\gems\1.8\gems\activerecord-sqlserver-adapter-3.0.5\lib\active_record\connection_adapters
Is it a problem with GEM_HOME or do I use a wrong version of rails?
Thanks
Magnus
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[Rails] Hardcoded breakpoints in firebug
How to hardcode a breakpoint for firebug into js code? The debugger statement known from venkman seems to be ignored. -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: No route matches controller - scaffold generated code
That's the problem: On Nov 15, 2:20 pm, Bob T. li...@ruby-forum.com wrote: create_table dogs, :primary_key = dog_id, :force = true do |t| I got a similar error under 2.3.8 with your schema. AR expects ID to be called 'id', you can override it in the model or this would work: create_table :dogs' do |t| t.string color,:limit = 20 t.string gender, :limit = 20 t.string dog_name, :limit = 20 end I would also recommend using migrations. Sometimes it feels like adding a layer of abstraction for it's own sake, but in the long run it is a great idea. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: Argument error in controller # show
i have fix the code and now i have can't find the items in my table error.QuantumDB doesnt show any data in my table although using phpadmin i can see them properly.The error says it can't convert the timestamp so i'm guessing either i must correct the jdbc connector or the ruby parameters for the timestamp.Searching for solution ... -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Re: [Rails] Re: No route matches controller - scaffold generated code
On 15 November 2010 19:20, Bob T. li...@ruby-forum.com wrote: Here is the table definition from the generated schema.rb create_table dogs, :primary_key = dog_id, :force = true do |t| t.string color, :limit = 20 t.string gender, :limit = 20 t.string dog_name, :limit = 20 end I used skip-migration because the table already exists in mysql. When I move from learning mode to development mode, I will need to write code against existing databases, so I can't maintain the database source code in ruby. Did you put set_primary_key dog_id in the the dog model? Colin -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: Why don't Helpers auto-refresh in development mode?
I just tested this in a new, fresh Rails project and the results are different Changes to a helper are immediately reflected Turns out, Inherited Resources gem effects this behaviour... and locks in your helpers when the server starts -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Rails 3 - Handle Incoming Messages (Allowing Users to reply to email notifications)
Hello, Right now my app sends out email notifications. I'd like to allow the user to reply directly to the email, which then gets ingested by my app and inserted into the database. Are there any Rails gems, services, tutorials that can point me in the right direction. Also, probably need to make the reply-to email have a UID, replyto-- u...@domain.com, so I don't have to rely on the from (sender). What do you think? Thanks -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Re: [Rails] Rails 3 - Handle Incoming Messages (Allowing Users to reply to email notifications)
Have you seen this: http://guides.rubyonrails.org/action_mailer_basics.html On Mon, Nov 15, 2010 at 4:40 PM, CuriousNewbie bhellm...@gmail.com wrote: Hello, Right now my app sends out email notifications. I'd like to allow the user to reply directly to the email, which then gets ingested by my app and inserted into the database. Are there any Rails gems, services, tutorials that can point me in the right direction. Also, probably need to make the reply-to email have a UID, replyto-- u...@domain.com, so I don't have to rely on the from (sender). What do you think? Thanks -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: No route matches controller - scaffold generated code
Bob T. wrote in post #961668: Marnen Laibow-Koser wrote in post #961663: I used skip-migration because the table already exists in mysql. When I move from learning mode to development mode, I will need to write code against existing databases, so I can't maintain the database source code in ruby. That's not quite true. You need to learn about rake db:schema:dump. Let me rephrase .. I don't want to depend on ruby for schema definition, even if it can do it. Why not? IMHO you are making a huge mistake. The advantages of having Rails manage your DB schema are many -- the app knows what it wants in the DB; you can have your DB schema in version control with your source code; changes to the schema are no longer difficult. Anyway, I did the migrate separately, like this: rake db:migrate It brought all the table definitions over from my mysql database. How could it do that? rake db:migrate only executes your migration files. Best, -- Marnen Laibow-Koser http://www.marnen.org mar...@marnen.org -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: Rails 3 - Handle Incoming Messages (Allowing Users to reply to email notifications)
CuriousNewbie wrote in post #961680: Thanks Brian. I have. That URL covers sending emails really well. But reeving, Not possible with Rails alone AFAIK (at least not easily so). creating UUID in the reply address, The reply address is just a string. You can do all the usual string operations on it. and handling scalability on Heroku are topics it lacks. What about scalability? Given this is a real trendy thing to do these days, I was hoping to leverage someone's thoughts on the process. Leverage someone's thoughts? What? Thoughts? Well, you'll need Procmail or something to retrieve the mail and send it to your Rails app. Then you can have Rails take it from there... Best, -- Marnen Laibow-Koser http://www.marnen.org mar...@marnen.org -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: Rails 3 - Handle Incoming Messages (Allowing Users to reply to email notifications)
Marnen Laibow-Koser wrote in post #961688: CuriousNewbie wrote in post #961680: Thanks Brian. I have. That URL covers sending emails really well. But reeving, Not possible with Rails alone AFAIK (at least not easily so). Or maybe it is now. Anyway, http://lmgtfy.com?q=rails+receive+email appears to yield lots of useful resources. Best, -- Marnen Laibow-Koser http://www.marnen.org mar...@marnen.org -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] XML.Builder
Hey guys, I have a quick question about xml.builder rendering in Rails. I'm pretty sure I am just getting the builder syntax wrong. The problem is that I can't get it to display things that I want rendered out. By looking at the logs it seems like Rails has found everything, but my syntax for displaying is wrong, so it displays nothing. I would like to display for example, post.title post.author post.body That's all wrapped in a for loop, that should display all the posts. I did a respond to xml in the controller, and I defined all my variables correctly. However, I'm getting a blank screen. What's the equivalent of %= % in xml.builder syntax? Thank you -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] model relationship fails?
dear all,
This may sound stupid, but I'm confused in creating the model relationship.
I set these 4 models:
ComUser ActiveRecord::Base
belongs_to :DefKelamin
belongs_to :DefUserRole
belongs_to :DefJabatan
Migration:
create_table :com_users do |t|
t.timestamps
t.references :def_jabatan, :null = false
t.integer :def_kelamin_id, :null = false
t.references :def_user_role, :null = false
t.column :username,'varchar(20)', :null = false
t.column :password,'varchar(20)', :null = false
end
DefJabatan ActiveRecord::Base
has_one:ComUser
Migration:
create_table :def_jabatans do |t|
t.timestamps
t.column :jabatan,'varchar(20)', :null = false
end
DefUserRole
has_one:ComUser
Migration:
create_table :def_user_roles do |t|
t.timestamps
t.column :role,'varchar(20)', :null = false
t.string :description, :null = false
t.string :icon
end
DefKelamin ActiveRecord::Base
has_one :ComUser
Migration:
create_table :def_kelamins do |t|
t.timestamps
t.column :kelamin,'varchar(10)', :null = false
end
In the controller, I put a simple query:
@users = ComUser.find(:first)
and in the view, i simply put a object debug:
%=debug(@users)%
and I get this:
--- !ruby/object:ComUser
attributes:
def_jabatan_id: 1
created_at: 2010-11-16 04:31:35
def_user_role_id: 1
gsm: -
updated_at: 2010-11-16 04:31:35
alamat: -
username: admin
id: 1
def_kelamin_id: 1
password: admin
online_status: 2
attributes_cache: {}
I'm getting a feeling that I didn't set the relationship right, because i don't
see any attributes from the model started with Def-something that i create
above..
Am I missing something here? I've been staying wake all night to sort this
thing
out, with no success.
I even tries to alter the table by implicitly put a foreign key in the table
for
ComUser model using sql statements, and the debug result is still the same.
How can i make this relationship work?
Thanks
Regards,
Arga
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[Rails] Re: Render partial generate unwanted spaces
Are you saying that the html, viewed via View Page Source or similar in your browser is identical in the two cases, but it shows differently in the browser? I don't think this is possible, all the browser can see is the html (and scripts and css which we assume are identical) so it cannot tell whether you have used a partial or not. I suggest that you copy the complete page html in the two cases and paste it into two files. Then compare the files with a file comparison utility. I am sure you will see a difference. Yes, this is what I'm saying. The source html is identical. Comparing the two source files finds no differences, even though there is clearly extra space on the page when using a partial. Is Rails somehow interpreting the .css differently? I can't figure it out...it's making for some ugly, non-DRY code on my views, though. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: No route matches controller - scaffold generated code
# Here is the solution class Dog ActiveRecord::Base set_primary_key dog_id end -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: how to install ror on windows 7
Hi Davo, The mongrel item was covered in the next item of that material, but it was for Rails 2.3.6. With the retirement of Zed Shaw and the current Rails 3 version, for developments purpose Webrick will do the job pretty well. In a real production server You will find many alternatives better then both. All the best. -- MarcRic www.marcric.com http://marcricblog.blogspot.com/ http://www.traineronrails.com/ http://groups.google.com.br/group/riorubyrails On Nov 13, 11:14 am, Davo dave.southpe...@gmail.com wrote: Thanks Marcos, But I'm a bit confused over the list at the beginning that mentions Mongrel 1.1.6 beta ? I have been unable to get Mongrel going and have been 'Stuck' on Webrick. So even though Mongrel is mentioned it is not included in your instructions :( Kind Regards, Dave On Nov 13, 8:58 pm, MarcRic marc...@gmail.com wrote: Hi Romeu, I insist: everything you need is detailed here: http://www.public.traineronrails.com/guides/rails/pages/01-rails_inst... You can easily follow it updating when necessary (as I have done myself) to Ruby 1.9.2 and Rails 3.0.1. Hope it helps -- MarcRicwww.marcric.comhttp://marcricblog.blogspot.com/http://www.traineronra... On Nov 7, 11:22 pm, romeo rap romeo_aka_...@yahoo.com wrote: On Nov 6, 7:36 am, venkata reddy venkatareddy...@gmail.com wrote: Hi all, i want to learn ruby on rails.i am using window7 . I installed ruby 1.9.2 p0 in C:\ruby using one click installer.and then installed rails using the command gem install rails. and rails get installed successfully. After that i tried to build a sample application.so i created a new folder in c like c:\venkat and i moved to that folder in the command prompt and i created an application venu by giving the command c:\venkat rails new venu . And now i came to know that i have to start the server at this point of time and i tried to start the server usting the command rails server but after entering this command i got an error like the program cont start because sqlite3.dll is missing from your computer.try reinstalling the program to fix this problem. so i downloaded sqlite3.dll and pasted it in the C:\windows\system32 and tried once again to start the server. But now i got a new error like The rocedure entry point sqlite3_backup_finish could not be loacated in the dynamic link library Sqlite3.dll what i have to do next? pls help... -- ThanksRegards B.Venkata Reddy, Mob:9959345033. ok, i got the same error and got verry frustrated.. i had only the .dll and the .exe sqlite3 files but not the .def one.. i just downloaded the .def too and worked like a charm :) -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: how to install ror on windows 7
MarcRic wrote in post #961698: Hi Davo, The mongrel item was covered in the next item of that material, but it was for Rails 2.3.6. With the retirement of Zed Shaw and the current Rails 3 version, for developments purpose Webrick will do the job pretty well. In a real production server You will find many alternatives better then both. Of course, in a real production server, you shouldn't be using Windows... All the best. -- MarcRic Best, -- Marnen Laibow-Koser http://www.marnen.org mar...@marnen.org -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: Render partial generate unwanted spaces
bravehoptoad wrote in post #961694: Are you saying that the html, viewed via View Page Source or similar in your browser is identical in the two cases, but it shows differently in the browser? I don't think this is possible, all the browser can see is the html (and scripts and css which we assume are identical) so it cannot tell whether you have used a partial or not. I suggest that you copy the complete page html in the two cases and paste it into two files. Then compare the files with a file comparison utility. I am sure you will see a difference. Yes, this is what I'm saying. The source html is identical. Comparing the two source files finds no differences, Wait. You said source files. That is not what we are asking. We are asking about the *generated HTML*, as seen in the browser's View Source, not the Ruby source files. Best, -- Marnen Laibow-Koser http://www.marnen.org mar...@marnen.org -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: model relationship fails?
arga aridarma wrote in post #961693: dear all, This may sound stupid, but I'm confused in creating the model relationship. [...] Please don't hijack threads. Best, -- Marnen Laibow-Koser http://www.marnen.org mar...@marnen.org -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: XML.Builder
David Zhu wrote in post #961692: Hey guys, I have a quick question about xml.builder rendering in Rails. I'm pretty sure I am just getting the builder syntax wrong. The problem is that I can't get it to display things that I want rendered out. By looking at the logs it seems like Rails has found everything, but my syntax for displaying is wrong, so it displays nothing. I would like to display for example, post.title post.author post.body That's all wrapped in a for loop, that should display all the posts. I did a respond to xml in the controller, and I defined all my variables correctly. However, I'm getting a blank screen. What's the equivalent of %= % in xml.builder syntax? http://builder.rubyforge.org/ But consider not using Builder. Haml works just as well for XML as it does for HTML, as does ERb (though it's less pleasant than Haml). I find Builder to be more trouble than it's worth in many cases. Thank you Best, -- Marnen Laibow-Koser http://www.marnen.org mar...@marnen.org -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: Re: No route matches controller - scaffold generated code
Someone else found this before I saw yours, but that is the problem. I assumed that scaffold would know what the primary key is , because it was identified in the migrated schema: schema.rb create_table dogs, :primary_key = dog_id, :force = true do |t| t.string color,:limit = 20 t.string gender, :limit = 20 t.string dog_name, :limit = 20 end Thanks for your help! Colin Law wrote in post #961671: On 15 November 2010 19:20, Bob T. li...@ruby-forum.com wrote: When I move from learning mode to development mode, I will need to write code against existing databases, so I can't maintain the database source code in ruby. Did you put set_primary_key dog_id in the the dog model? Colin -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: No route matches controller - scaffold generated code
Regarding migrations - We use Oracle, MySql , PHP and are just considering using RoR. If we choose to develop some things in RoR, it will have to learn to get along with the code and the database tables we already have. If you use only one technology, I understand why you would recommend using that technology exclusively. Personally, I don't believe in getting locked into a particular technology. Thats my choice. -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Re: [Rails] Re: model relationship fails?
eh? what do you mean by hijack the threads? Regards, Arga - Original Message From: Marnen Laibow-Koser li...@ruby-forum.com To: rubyonrails-talk@googlegroups.com Sent: Tuesday, November 16, 2010 6:12:15 Subject: [Rails] Re: model relationship fails? arga aridarma wrote in post #961693: dear all, This may sound stupid, but I'm confused in creating the model relationship. [...] Please don't hijack threads. Best, -- Marnen Laibow-Koser http://www.marnen.org mar...@marnen.org -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Re: [Rails] Re: model relationship fails?
He's suggesting that if you want to ask a new question, you create a new subject line and post a separate email. Keeps it easier for everyone to follow the content for a given topic. FWIW, I'm not jumping in with an opinion on whether your request was relevant to the original thread or not - wasn't following it. Just describing what people usually mean when they say hijacking threads and aren't talking about some kind of weird concurrency bug :) Best Wishes, Peter On Nov 15, 2010, at 6:22 PM, arga aridarma wrote: eh? what do you mean by hijack the threads? Regards, Arga - Original Message From: Marnen Laibow-Koser li...@ruby-forum.com To: rubyonrails-talk@googlegroups.com Sent: Tuesday, November 16, 2010 6:12:15 Subject: [Rails] Re: model relationship fails? arga aridarma wrote in post #961693: dear all, This may sound stupid, but I'm confused in creating the model relationship. [...] Please don't hijack threads. Best, -- Marnen Laibow-Koser http://www.marnen.org mar...@marnen.org -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: No route matches controller - scaffold generated code
Bob T. wrote in post #961705: Regarding migrations - Please quote when replying. We use Oracle, MySql , PHP, Perl/DBI and are just considering using RoR. If we choose to develop some things in RoR, it will have to learn to get along with the code and the database tables we already have. And so it can. But you should dump the schema into the schema file as I already suggested. If you use only one technology, I understand why you would recommend using that technology exclusively. Personally, I don't believe in getting locked into a particular technology. Thats my choice. I don't either. But while you're developing in Rails, you should use Rails migrations. It's not great practice to have multiple applications touching the same DB anyway. Best, -- Marnen Laibow-Koser http://www.marnen.org mar...@marnen.org -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Why is my model relationship fails? (has_one and belongs_to)
Dear all,
This is a repost of my question, because the first post is considered as thread
hijack.
I have changed the title, hopefully this time it's not hijacking any threads :D
I have a silly problem in setting up a relationship between 4 models.
I set these 4 models, ComUser, DefJabatan, DefUserRole, DefKelamin. In each
model with name started with 'Def', i put a has_one:ComUser relationship.
So naturally i have 3 belongs_to relationship in ComUser.
I do a simple query in the controller: @users = ComUser.find(:first)
and in the view, i simply put a object debug: %=debug(@users)%
and I get this:
--- !ruby/object:ComUser
attributes:
def_jabatan_id: 1
created_at: 2010-11-16 04:31:35
def_user_role_id: 1
gsm: -
updated_at: 2010-11-16 04:31:35
alamat: -
username: admin
id: 1
def_kelamin_id: 1
password: admin
online_status: 2
attributes_cache: {}
I'm getting a feeling that I didn't set the relationship right, because i don't
see any attributes addition in the ComUser from the model started with
Def-something that i create above..
Am I missing something here, like violating a naming convention or something?
I even tries to alter the table by implicitly put a foreign key in the table
for
ComUser model using sql statements, and the debug result is still the same.
How can i make this relationship work?
Thanks
PS. I put the code snippet that i use for migrating the database and defining
the relationship below.
Regards,
Arga
ComUser ActiveRecord::Base
belongs_to :DefKelamin
belongs_to :DefUserRole
belongs_to :DefJabatan
Migration:
create_table :com_users do |t|
t.timestamps
t.references :def_jabatan, :null = false
t.integer :def_kelamin_id, :null = false
t.references :def_user_role, :null = false
t.column :username,'varchar(20)', :null = false
t.column :password,'varchar(20)', :null = false
end
DefJabatan ActiveRecord::Base
has_one:ComUser
Migration:
create_table :def_jabatans do |t|
t.timestamps
t.column :jabatan,'varchar(20)', :null = false
end
DefUserRole ActiveRecord::Base
has_one:ComUser
Migration:
create_table :def_user_roles do |t|
t.timestamps
t.column :role,'varchar(20)', :null = false
t.string :description, :null = false
t.string :icon
end
DefKelamin ActiveRecord::Base
has_one :ComUser
Migration:
create_table :def_kelamins do |t|
t.timestamps
t.column :kelamin,'varchar(10)', :null = false
end
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[Rails] Re: how to install ror on windows 7
Davo, When I say alternatives better then both, I mean other HTTP Web servers which is the subject now. The O.S. of the server is just a matter of taste or a decision already made for you. I have my personal choices concerning O.S. for servers (Servers in general not only for Web Servers), but at work that is a corporate decision, which involves not only technical, but political and commercial decisions, and currently they are under Windows O.S. So, my general answer to those that are simply against Windows is: stay out of the IT corporate business. Do only your personal choice stuff with the resources you can afford, because in the corporate industry, some decisions are made for you, not by you. And if you play the game you will follow their rules not yours. The origins of the Trainer On Rails site is an effort to prove that the Windows users minority can develop cool stuff using Ruby on Rails in a productive way under Windows, apart from which Server's O.S. will support the application in the end. Regards. -- MarcRic www.marcric.com http://marcricblog.blogspot.com/ http://www.traineronrails.com/ http://groups.google.com.br/group/riorubyrails On Nov 13, 11:14 am, Davo dave.southpe...@gmail.com wrote: Thanks Marcos, But I'm a bit confused over the list at the beginning that mentions Mongrel 1.1.6 beta ? I have been unable to get Mongrel going and have been 'Stuck' on Webrick. So even though Mongrel is mentioned it is not included in your instructions :( Kind Regards, Dave On Nov 13, 8:58 pm, MarcRic marc...@gmail.com wrote: Hi Romeu, I insist: everything you need is detailed here: http://www.public.traineronrails.com/guides/rails/pages/01-rails_inst... You can easily follow it updating when necessary (as I have done myself) to Ruby 1.9.2 and Rails 3.0.1. Hope it helps -- MarcRicwww.marcric.comhttp://marcricblog.blogspot.com/http://www.traineronra... On Nov 7, 11:22 pm, romeo rap romeo_aka_...@yahoo.com wrote: On Nov 6, 7:36 am, venkata reddy venkatareddy...@gmail.com wrote: Hi all, i want to learn ruby on rails.i am using window7 . I installed ruby 1.9.2 p0 in C:\ruby using one click installer.and then installed rails using the command gem install rails. and rails get installed successfully. After that i tried to build a sample application.so i created a new folder in c like c:\venkat and i moved to that folder in the command prompt and i created an application venu by giving the command c:\venkat rails new venu . And now i came to know that i have to start the server at this point of time and i tried to start the server usting the command rails server but after entering this command i got an error like the program cont start because sqlite3.dll is missing from your computer.try reinstalling the program to fix this problem. so i downloaded sqlite3.dll and pasted it in the C:\windows\system32 and tried once again to start the server. But now i got a new error like The rocedure entry point sqlite3_backup_finish could not be loacated in the dynamic link library Sqlite3.dll what i have to do next? pls help... -- ThanksRegards B.Venkata Reddy, Mob:9959345033. ok, i got the same error and got verry frustrated.. i had only the .dll and the .exe sqlite3 files but not the .def one.. i just downloaded the .def too and worked like a charm :) -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: Observe_filed Rails 3.
I just noticed that the form_tag does an ajax call when a submit
button is pressed, but when it is submitted via a
Form.Element.Observer it goes by html.
Does anyone know how can I force the Form.element.Observer to send an
ajax call instead of an html call.
On Nov 14, 9:06 am, Anh Tang anhnta...@gmail.com wrote:
Thanks for posting...I've been trying to figure out how to do the same
thing.
On Sat, Nov 13, 2010 at 8:39 PM, MDM don.m...@gmail.com wrote:
Here is my full code if anyone is interested. This code Observes the
text_field_tag search every 2 seconds and if there is a change in
the value it triggers a search automatically. The submit button can
now be done away with I think. I might add :autocomplete =
off, :onKeyPress=return disableEnterKey(event)) % to the
text_field_tag to disable the return key, not sure.
In my index.html.erb I have:-
h1Listing homepages/h1
div id = testsearch
%=render :partial = 'homepage'%
/div
%= form_tag homepages_path, :method = 'get', :remote = true do
%
%= label_tag(:search, Search for:) %
%= text_field_tag :search, params[:search]%
%= submit_tag search, :name = nil %
%end%
%= set_focus_to_id 'search' % // I have a helper
set_focus_to_id
script
document.observe(dom:loaded, function() { // ensures the page
is loaded first
new Form.Element.Observer( // Observes
the text_field_tag every 2 seconds
'search',
2,
respondToChange //refrences the function
in the Layout head
) // on a
change in search calls respondToChange
});
/script
br /
%= link_to 'New Homepage', new_homepage_path %
In my application Layout head I have:_
script
function respondToChange() {
$('search').up('form').submit() // The .up finds the
form in the DOM
};
/script
In my controller#index I have:-
def index
�...@homepages = Homepage.search(params[:search]) //.search method
is in the Model
respond_to do |format|
format.html # index.html.erb
format.xml { render :xml = @homepages }
format.js
end
end
In my Model I have:-
def self.search(search_item)
if search_item
self.where('section LIKE ?', %#{search_item}%) //Handles
the ajax call.
else
self.all //Handles
the html call on startup.
end
end
In the helper I have:-
def set_focus_to_id(id)
javascript_tag($('#{id}').focus());
end
In the _homepage partial I have:-
table
tr
thId/th
thSection/th
thLink/th
thDescription/th
th/th
th/th
th/th
/tr
% for homepage in @homepages %
tr
td%= homepage.id %/td
td%= homepage.section %/td
td%= homepage.link %/td
td%= homepage.description %/td
td%= link_to 'Show', homepage %/td
td%= link_to 'Edit', edit_homepage_path(homepage) %/td
td%= link_to 'Destroy', homepage, :confirm = 'Are you
sure?', :method = :delete %/td
/tr
%end%
/table
And in the index.js.erb I have:-
$('testsearch').update(%= escape_javascript(render :partial =
'homepage') %);
If anyone has any comments on how I could improve this please contact
me or say so.
On Nov 14, 1:18 am, MDM don.m...@gmail.com wrote:
Walter Many thanks I have cracked it.
$('search').up('form').submit()
I will post the whole code later. I owe you a drink. Contact me on
donsgarden.co.uk
Don
On Nov 13, 1:48 pm, Walter Lee Davis wa...@wdstudio.com wrote:
On Nov 12, 2010, at 9:08 PM, MDM wrote:
With thanks to themiddleman and agnaki somewhere out there in the
ether, I have solved the problem:-
Use respondToChange not respondToChange()
As the parensthesis () execute the function wheras without () it
references it.
$('search').observe('change', respondToChange()); only triggers when
the focus is moved away from the text_field.
new Form.Element.Observer(
'search',
1,
respondToChange()
) }); repeatedly checks the
text_field
and call the function every 1 second if there is a any change.
I now only have one small problem.
How to call the form_tag from the function.
Anyone have any ideas.
You might try this.up('form') inside your function, as inside the
anonymous function, this is set to the 'search' field. If that doesn't
work, you can always do it long-hand with myForm = $
('search').up('form').
Walter
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[Rails] Re: Why is my model relationship fails? (has_one and belongs_to)
arga aridarma wrote in post #961713: Dear all, This is a repost of my question, because the first post is considered as thread hijack. I have changed the title, hopefully this time it's not hijacking any threads :D Still hijacking. Please start a new thread. Best, -- Marnen Laibow-Koser http://www.marnen.org mar...@marnen.org -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: how to install ror on windows 7
MarcRic wrote in post #961715: Davo, When I say alternatives better then both, I mean other HTTP Web servers which is the subject now. The O.S. of the server is just a matter of taste or a decision already made for you. Not necessarily. Many of us have significant control over that. I have my personal choices concerning O.S. for servers (Servers in general not only for Web Servers), but at work that is a corporate decision, which involves not only technical, but political and commercial decisions, and currently they are under Windows O.S. So, my general answer to those that are simply against Windows is: stay out of the IT corporate business. Excuse me? I'm quite happily working in a corporate IT job. I still hate Windows. Do only your personal choice stuff with the resources you can afford, because in the corporate industry, some decisions are made for you, not by you. And if you play the game you will follow their rules not yours. Depends. We're using Rails (on Linux) with MS SQL (on Windows). I can live with that because I don't ever really have to touch the Windows box. OTOH, I would have little hesitation turning down a Rails dev job where I was forced to use either a Windows server or a Windows development computer. I'm quite happy to refuse to play by their rules if those rules make no sense. The origins of the Trainer On Rails site is an effort to prove that the Windows users minority can develop cool stuff using Ruby on Rails in a productive way under Windows, apart from which Server's O.S. will support the application in the end. Oh, I know you *can*. I just don't see why it's worth the bother. Regards. -- MarcRic www.marcric.com http://marcricblog.blogspot.com/ http://www.traineronrails.com/ http://groups.google.com.br/group/riorubyrails Best, -- Marnen Laibow-Koser http://www.marnen.org mar...@marnen.org -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: Why don't Helpers auto-refresh in development mode?
I have created a ticket for this on the Inherited Resources page http://github.com/josevalim/inherited_resources/issues/issue/95 -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Re: [Rails] Re: model relationship fails?
Ah, sorry. I wasn't aware that there is already a thread called model relationship fails? before. So, I will restart my question in the new email. Hopefully this time, it does not hijack another thread. Thanks regards, Arga - Original Message From: Peter Bell pe...@pbell.com To: rubyonrails-talk@googlegroups.com Sent: Tuesday, November 16, 2010 6:32:49 Subject: Re: [Rails] Re: model relationship fails? He's suggesting that if you want to ask a new question, you create a new subject line and post a separate email. Keeps it easier for everyone to follow the content for a given topic. FWIW, I'm not jumping in with an opinion on whether your request was relevant to the original thread or not - wasn't following it. Just describing what people usually mean when they say hijacking threads and aren't talking about some kind of weird concurrency bug :) Best Wishes, Peter On Nov 15, 2010, at 6:22 PM, arga aridarma wrote: eh? what do you mean by hijack the threads? Regards, Arga -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: Filter records by dates occurring this year
Thanks for your responses everyone. Sorry for the delay in re- posting, I've been away from computer. @Erol :current_year is an application helper method to pull the current year! I'll try your suggestions, as well and report back. Thank you @Hassan I will try a debugger, too - thanks for the reminder. On Nov 15, 2:31 am, Erol Fornoles erol.forno...@gmail.com wrote: On Mon, Nov 15, 2010 at 6:24 PM, Erol Fornoles erol.forno...@gmail.comwrote: Assuming your :dob is a date Try :conditions = ['dob BETWEEN ? AND ?', Date.today.beginning_of_year, Date.today.end_of_year] Wait let me correct that, but first, is :current_year a field or column in your table or a parameter that was meant to be passed to the named_scope? -- Erol M. Fornoleshttp://github.com/Erolhttp://twitter.com/erolfornoleshttp://ph.linkedin.com/in/erolfornoles -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Re: [Rails] Re: Why is my model relationship fails? (has_one and belongs_to)
On Mon, Nov 15, 2010 at 7:44 PM, Marnen Laibow-Koser li...@ruby-forum.com wrote: arga aridarma wrote in post #961713: Dear all, This is a repost of my question, because the first post is considered as thread hijack. I have changed the title, hopefully this time it's not hijacking any threads :D Still hijacking. Please start a new thread. What are you talking about? I'm reading this via the mailing list; on this end of things _both_ of arga's mails are hijacking nothing. Best, -- Marnen Laibow-Koser http://www.marnen.org mar...@marnen.org -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Bls: [Rails] Re: Why is my model relationship fails? (has_one and belongs_to)
Ok..i'm getting confused. Is there anyway that i can check whether my thread is hijacking other thread before i post my question? And by starting new thread, you mean that post an email to the group using unique subject, am i correct? regards, Arga Pada Sel, 16 Nov 2010 07:44 ICT Marnen Laibow-Koser menulis: arga aridarma wrote in post #961713: Dear all, This is a repost of my question, because the first post is considered as thread hijack. I have changed the title, hopefully this time it's not hijacking any threads :D Still hijacking. Please start a new thread. Best, -- Marnen Laibow-Koser http://www.marnen.org mar...@marnen.org -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Re: [Rails] Re: Why is my model relationship fails? (has_one and belongs_to)
On Tue, Nov 16, 2010 at 10:50 AM, Brian Troutwine br...@troutwine.uswrote: On Mon, Nov 15, 2010 at 7:44 PM, Marnen Laibow-Koser li...@ruby-forum.com wrote: arga aridarma wrote in post #961713: Dear all, This is a repost of my question, because the first post is considered as thread hijack. I have changed the title, hopefully this time it's not hijacking any threads :D Still hijacking. Please start a new thread. What are you talking about? I'm reading this via the mailing list; on this end of things _both_ of arga's mails are hijacking nothing. If you check via Google Groups, it did. -- Erol M. Fornoles http://github.com/Erol http://twitter.com/erolfornoles http://ph.linkedin.com/in/erolfornoles -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Re: [Rails] Re: Why is my model relationship fails? (has_one and belongs_to)
On Tue, Nov 16, 2010 at 10:53 AM, arga aridarma arga_arida...@yahoo.comwrote: Ok..i'm getting confused. Is there anyway that i can check whether my thread is hijacking other thread before i post my question? And by starting new thread, you mean that post an email to the group using unique subject, am i correct? Yes, and it should be a newly composed email and not one from a reply. -- Erol M. Fornoles http://github.com/Erol http://twitter.com/erolfornoles http://ph.linkedin.com/in/erolfornoles -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
