Displaying 20 results from an estimated 4000 matches similar to: "Dynamic Paths"
2010 Apr 02
6
App_Controller and partial issues with has_many through
I have a User model, a Post model, and an Interest model:
User has_many posts through interests
User has_many interests, dependent destroy
Post has_many users through interests
has_many interests, dependent destroy
Post has_many interests
Interest belongs to Post
Interest belongs to User
Application_Controller is as follows:
class ApplicationController < ActionController::Base
before_filter
2006 Jul 04
8
writing to many_to_many table
I have three tables. users, posts, users_posts. This last one is to
mark a post as read.
How do I write to the users_post table?
Here''s what I have:
In model ''User_Post''
belongs_to :post
belongs_to :user
In post/view/show:
<%= link_to "Mark As Read", :controller => ''post'', :action =>
''post_read'',
:user =>
2006 Jun 08
5
Displaying Calculation on Index
Hi, I am trying to create a simple point system and display the total on
my index page. So I have my db basically setup like this:
Posts
id, body, created_at, user_id
Post_points
id, post_id, user_id, created_at, value
So as you can see I am allowing other users to create points on the post
and my db will store who gave the point as well. "value" is the point
value which can
2009 Apr 15
2
Getting Started with Rails - post_comment_url
Hi,
Thanks for a wonderful Getting Started with Rails. I am up to the last
section and just added the comments part.
So while testing and looking over comments_controller.rb;
I see the reference to post_comment_url calll where is this defined.
Below is the message I am getting.
Thanks
ActionController::RoutingError (post_comment_url failed to generate
from {:post_id=>#<Post id: 1, name:
2009 Oct 05
4
Friendly_id and Rake problem.
Hello there,
The plugin friendly_id (http://github.com/norman/friendly_id) has rake
tasks that you can call.
I''m using this plugin as a gem.
I''m trying this: rake friendly_id:make_slugs MODEL=Post
and it is rising this error: Don''t know how to build task
''friendly_id:make_slugs''
So the question is: how do I call a gem''s rake task?
David
2011 Apr 18
2
acts_as_commentable validations
Hi all,
I recently started back up with Rails and things are going well up until
now.
I''ve set up acts_as_commentable in my Post model and it''s working great.
Problem is users are able to create a "blank" comment. I''ve added the
following validations in the comment.rb file generated by
acts_as_commentable to limit the comment length:
[code]
2006 May 05
1
Help with ActiveRecord
Model:
class AdminQueue < ActiveRecord::Base
set_table_name ''adminqueue''
end
Interacting with it in script/console
>> AdminQueue.new
=> #<AdminQueue:0x240a910 @attributes={"topic_id"=>nil,
"resolved"=>nil, "updated_on"=>nil, "action"=>nil, "type"=>nil,
"post_id"=>nil,
2011 Apr 19
1
RSpec/Webrat Checking output is properly escaped
I want to test that the JSON response from a create action is
sanitized properly, but rspec or webrat appears to be parsing the
output into proper HTML chars instead of escaped characters. I have
verified that it escapes properly in the regular browser json
response.
The relevant RSpec test code is:
include ActionView::Helpers::TextHelper
include ActionView::Helpers::UrlHelper
it
2009 Apr 18
1
RESTful Routing: Getting names of resources out of paths
Hello -
I''m trying to remain RESTful in a new application that I''m building, but
I''m not sure how to get the routes that I want. I''m trying to avoid
having resource names like "posts" and "comments" cluttering things up.
For example, for a resource that I designate:
GET example.com -> index
GET example.com/1 -> show, id=1
GET
2011 Oct 11
10
Create Two objects at the same time
I have user model and referral model. Referral model has user_id as
field.
Now when a new user is created, I need to call referral#create as well
and pass it the id of the newly generated user to user_id of referral
model. How can I do that.
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2007 May 31
16
Could anyone please help with rspec/nested resource behavior checking?
My problem has been listed here:
http://railsforum.com/viewtopic.php?pid=25439#p25439
Don''t think it would be required to completely re-type it here :)
Thanks!
--
-Daniel Fischer
http://danielfischer.com - Geek Blog
http://abigfisch.com - Portfolio
http://writersbeat.com - Writing Community
2012 Dec 26
2
has value in a console but it's nil in my controller and my view?
I have this strange behavior and I don''t undertand why. Here is the thing:
I have this record in my payment model:
1.9.3p286 :019 > u.payment.last
Payment Load (0.3ms) SELECT "payments".* FROM "payments" WHERE "payments"."user_id" = 10
=> [#<Payment id: 37, bank_name: "Mercantil", plan: "Plan Uno", date:
2011 Aug 04
3
#create tests fail when I add FriendlyId to my model
I am doing controller testing, and I can''t seem to get the create
method test to pass when friendly_id is added to the mix. If I comment
it out of the model, the tests all pass perfectly. The moment I add it
back in, the error looks like this:
1) Error:
test_create_valid(BrandsControllerTest):
FriendlyId::BlankError: FriendlyId::BlankError
2006 Jan 10
5
Select Tag and Associations
Hi there,
I''ve been working on this for awhile and have finally decided to ask
for a little guidance.I have a slight problem trying to save a
selection.
I have two models:
A "Posting" has_many "Categories", and a "Category" belongs_to one
"Posting". With that said, in the posting model I have "has_many
:categories" and within the
2012 Jun 30
5
Problems with associations
Hello guys, I have two tables, tasks and projects, and each model I put:
Task.rb
class Task < ActiveRecord::Base
attr_accessible :user_id, :project_id, :name
belongs_to :project
end
Project.rb
class Project < ActiveRecord::Base
attr_accessible :name, :description
has_many :tasks
end
But when I go to my prompt and I make a SELECT with task, none project
is returned.
2006 Jun 09
9
Opinions on catch-all routing?
I remember reading somewhere a tip on improving your search engine
ranking, by forming URLs that included relevant text, e.g.
www.domain.com/article/man_eats_hat. In the rails app that I''m writing,
I''ve noticed I can set this up very easily by appending the post title
(after downcase.split.join(''_'')) to the post link. So, blog.com/posts/4
can easily also be
2011 Feb 11
1
accept_nested_attributes, reject_if doesn't work.
class Post < ActiveRecord::Base
validates :name, :presence => true
validates :title, :presence => true,
:length => { :minimum => 5 }
has_many :comments, :dependent => :destroy
has_many :tags
accepts_nested_attributes_for :tags, :allow_destroy => :true,
:reject_if => proc { |attrs| attrs.all? { |k, v| v.blank? or v.nil? } }
end
rails c
2010 Jul 20
4
MySQL index question
I am trying to speed up some DB operations and perhaps have gone overboard
with indexes. Does MySQL usually use only one index per query and simply
match keys on the results of the indexed first part? For example:
DELETE FROM tokens WHERE 6813946236211560448 <= fnv AND fnv < 6818449835838930944 AND updated_at<''2010-06-20 14:08:55'' AND occurrences=0;
If I understand
2007 May 31
4
Sample Merb App
I put together a sample app to help people learn Merb:
http://svn.depixelate.com/applications/invoice_tracker/
I also blogged about it here:
http://depixelate.com/2007/5/31/taking-merb-for-a-spin
--
Zack Chandler
http://depixelate.com
2011 Jun 11
1
Having a problem adding a foreign key
I keep getting this exception "SQLite3::SQLException: no such
column: books.user_id: SELECT "books".* FROM "books" WHERE
("books".user_id = 4)" ,which sounds like there is no user_id in books
table.So i just installed foreigner plugin and added "
t.integer :user_id, :null => false" and
"add_foreign_key(:books, :users)" in book