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Rails rails file upload/ Ð²Ñ‹Ð³Ñ€ÑƒÐ·ÐºÐ° Ñ„Ð°Ð¹Ð»Ð° Ð² ruby on rails 2+

rails

0 852 posted 15 years ago by almazom

Rails DISTINCT in Rails

0 784 posted 15 years ago by almazom

Rails Rails DOM helper id

creates something like list_49 with the 49 corresponding to id of record in database.

rails

0 783 posted 15 years ago by deschism

Rails get or create session id

rails
ruby

0 763 posted 15 years ago by almazom

Rails Set Content-Type

Put the following in your controller to define the content-type for *that* specific controller.

rails
ruby

0 605 posted 15 years ago by chrisamini

Rails Count Rows in Sql

count(*args) Count operates using three different approaches. Count all: By not passing any parameters to count, it will return a count of all the rows for the model. Count using column: By passing a column name to count, it will return a count of...

1 823 posted 15 years ago by deschism

Rails Remove Layouts from Ajax Requests

2 813 posted 15 years ago by deschism

Rails Call ActionController methods from the Rails console

The 'request' and 'response' objects are chock full of useful info. But console can't usually access them. Here's how: start the server with the -u option, insert a breakpoint where you would like to have access to the controllers/helpers/etc. Wh...

debug
rails

1 945 posted 15 years ago by cczona

Rails Generate codes for a online gift voucher

Can be used to generate a random code for an online voucher. You just need to set VOUCHER_CODE_LENGTH in your environment.rb or similar.

ruby

1 841 posted 15 years ago by jordanbrock

Rails Create Links To Page

form
link

2 712 posted 15 years ago by nhutto

Rails Find Conditions via Hash

Instead of simply adding a list of things at the end of the array, you can also pass in a hash and change the question marks to actual named replacements. This can help you keep the order of your arguments straight.

find

1 683 posted 15 years ago by sohooo

Rails Ruby on Rails - MAMP - MySQL socket

mysql

0 774 posted 15 years ago by oli

Rails Ruby on Rails - MAMP - database.yml

database

3 837 posted 15 years ago by oli

Rails install older gem version

Install an older version of a gem.

rails

1 847 posted 15 years ago by twofivethreetwo

Rails US States Rake Task

Populate your states table with US States. Easy rake task for it.

rails

2 821 posted 15 years ago by twofivethreetwo

Rails Restart rails server on Dreamhost shared server

rails
server

1 908 posted 15 years ago by tonic

Rails Rails flash messages helper

1 761 posted 16 years ago by batamire

Rails has_many validates_presence_of

ruby

1 621 posted 16 years ago by filiptepper

Rails String replace in ruby

1 964 posted 16 years ago by tonic

Rails Refresh models in console

update

2 703 posted 16 years ago by tonic

Rails mongrel_cluster capistrano recipe

I normally paste this into config/mongrel.rb, then add "require 'mongrel'" in my config/deploy.rb Once that's done, you'll be able to start, stop, and restart your mongrels like so: `cap deploy:mongrel:start/stop/restart`

rails
ruby

3 745 posted 16 years ago by jimmyebaker

Rails Relacionar dos tablas por dos caminos diferentes

rails
ruby

1 755 posted 16 years ago by tonic

Rails Pass dynamic javascript parameters with ajax call

ajax
rails

2 985 posted 16 years ago by pmaciver

Rails Using a CSS class statement in a link_to tag

1 895 posted 16 years ago by tonic

Rails Render file (no html)

Send file from different name

1 831 posted 16 years ago by tonic

Rails Header content type in rails 2

header
rails

2 992 posted 16 years ago by tonic

Rails Rails CSV Export

1 834 posted 16 years ago by mikegreen

Rails Rails link to an image instead of text

rails
ruby

1 945 posted 16 years ago by cczona

Rails Rendering partials in Rails 2.0

"The new naming scheme for template (eg. .html.erb) does not seem to work for partials. When using :partial => 'form' a filename "_form.html.erb" is not recognized. " Rails now requires the partial to be referenced by dotted format

rails
ruby

1 788 posted 16 years ago by cczona

Rails Some new Rails Title

1 761 posted 16 years ago by udayrayala