Displaying 20 results from an estimated 6000 matches similar to: "Edge rails, single table inheritance and keeping multiple classes in a single file"
2006 May 14
4
searching on foreing keys
Hey all,
I''m using a simple search function. It''s working
great except for foreign keys.
I have one table pets (id,name,owner_id)
and another table people(id,name)
owner_id being a foreign key of pet pointing to people name.
here it is on the pet controller:
@paginator, @pets= paginate(:pets, :conditions =>["name OR owner_id
like
2008 Jul 08
4
Conditional "link_to" helper function - AYUDAME POR FAVOR
Hello,
I need to write a function that will return a link only if the current
user is the owner. Here is my code...
1. application_helper.rb
2.
3. def link_to_if_owned(owner_id, anchor_text, where_to_go)
4. if current_user.id == owner_id # current user is owner
5. "#{link_to anchor_text, where_to_go}"
6. else
7. anchor
8. end
9. end
And
2007 Feb 25
1
Relationships question (?)
Hello there,
Im currently taking a Senior Design Course at my college. We are
developing an online document editor prototype with Rails.
I am not well-versed in Rails. As a matter of fact, we chose it for the
project in order to learn it.
The problem we have is the following:
We have a User model (id, username, password, email) and we have a
Document model (id, name, content, owner_id). A
2006 May 31
4
acts_as_attachment , someone using it?
Hi, i just found the acts_as_attachment plugin for image upload, seems
sogood but i cant find any docs about it, if someone here using it can
give some references or working examples about the plugin that will be
excellent.
So what you wanna rails today?
--
Posted via http://www.ruby-forum.com/.
2008 Jun 13
6
Newbie question on has_many
I have two classes: a Widget and a User. The User has an id that is
referenced in two places on the Widget: owner_id and operator_id.
How should I structure that reference for has_many?
Thanks folks - I appreciate any help on this.
--David
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2005 Mar 08
1
Adding to model (newbie)
Sorry if this is a really lame question, I''m sure it''s something fairly
obvious, but I just can''t see it at the moment...
I''m trying to add something simple to the model for a project
management/todo list/thing. The DB has ''first_name'' and ''last_name'',
and I''d like to have "full_name" available.
So -
2006 Sep 08
4
Does acts_as_attachment :storage => :db_system work?
I found the post about needing to install acts_as_attachement_1_1_6 if
you are not on edge rails. But I am having trouble getting db_system
storage to work. As far as I can tell in from the database, things are
working, but I don''t see how my model table hooks up with the db_files
table so I am having trouble altering the image_tag from the tutorial
2007 Apr 08
1
acts_as_attachment save file in folder named after models parent id
This is probably pretty easy, but I''m still a newb as far as ruby and
rails goes.
I am using the acts_as_attachment and would like to know how I go
about setting the path that the file is saved to so that it is saved
in a folder named after the models parent model id
Thanks in advance
Tony
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2006 Nov 20
7
Acts as attachement
Hi guys
Question about acts as attachment still getting the following error
undefined method `content_type''
I have set everything up according to the following page however i am
still have trouble
http://weblog.techno-weenie.net/articles/acts_as_attachment
One thing, I have wanted to add this to an existing model in my system.
I have not used the...
script/generate
2006 Apr 30
3
require "ajax_scaffold" in model error
Hi there,
I''ve got installed ajax_scaffold_generator (3.1.2, 2.2.1)
Anyway I''m following the example here <http://height1percent.com/
articles/2006/04/18/ajaxscaffold-3-1-0-released> which suggests the
following in a model file:
--------------------------------------------------------
require ''ajax_scaffold''
class Pet < ActiveRecord::Base
2007 Aug 18
0
RSpec and acts_as_attachment
Hey guys,
I''m getting a weird error when trying to test something like the
following. It''s a model that is using acts_as_attachment but the
weird thing is the equivalent Test::Unit case passes. Does anyone
have any ideas?
Best,
Dave
# it was a Test::Unit case first
def test_should_be_invalid_without_file
UserFile.any_instance.expects(:with_image).never
2007 Feb 14
1
cron like behaviour?
Hi
I have previously used railscron for server-side manipulation of the
database but had a heap of trouble working with it.
BackgrounDRB was suggested to me by a friend.
I upload some files via acts_as_attachment and these go lie in a dir
structure that i desire. What I want from the background process is to
periodically (not user initiated) do some file-structure manipulation i.e. I
want to
2006 Oct 03
1
recipe for a myspace type clone?
loginGenrator for accounts and custom views
ferret for search engine
acts_as_attachment with imagick
backroundRb for DB cleanup
anything else one would use for a social networking site? and would the
above plugins be ''good enough'' for a much smaller instance of myspace?
looking to have around 1000 or so members.
--
Posted via http://www.ruby-forum.com/.
2007 Mar 02
2
ActMethods has been removed from the module tree ???
Hello,
I wrote a light weight version of acts_as_attachment and this has been
working fine for some time now (about a week). Now i get the title
error:
ActMethods has been removed from the module tree but is still active!
I have updated edge rails a few times as my project uses
active_resource.
The closest thing ive found is an AAA post on beast forum:
http://beast.caboo.se/forums/2/topics/664
2008 Sep 25
1
Will acts_as_paranoid work with attachment_fu?
I''ve got a problem in that users are deleting a paranoid model through
the application, including dependents. Some of these dependents are
paranoid too, but not the attachments. (I''m using DB file storage.) I
need to be able to un-delete these things and I''m now wondering if
acts_as_paranoid will work with models that use attachment_fu? If so, in
what model to I add the
2007 Feb 06
1
Attachment_fu ImageScience FreeImage thumbnail quality
I''ve tried migrating acts_as_attachment to attachment_fu (just to see
if I could replace RMagick with ImageScience+FreeImage), but the
quality of the thumbnails is just horrendous, blurred beyond
recognition (downscaling a 1280x1024 to a few considerably smaller
thumbnails).
Changing attachment_fu to use RMagick again and the thumbnails were
crispy sharp again.
I was wondering
2006 Nov 26
5
associations help?
I have Users who can "own" Projects. There is only one owner. Users in
general can be authorized to view certain projects. Here is my initial stab
at this:
class User < ActiveRecord::Base
has_many :projects # ownership
has_many :project_viewers, :dependent => :destroy
has_many :projects, :through => :project_viewers, :uniq => true
...
end
class
2006 Sep 30
1
possible bug: edge rails, nested resources and images
Im trying to show images in my restful application and have finally
found what appears to be the source of the problem.
When i have the products resource nested in categories as showen below
in the first routes file i can see the categories index (/categories).
When i add the images to the products resource map as shown in routes 2
i get the error:
image_url failed to generate from
2006 Apr 24
1
Just a couple questions on how I should go about
> I need a simple blog with categories and comments and an archive. I want a
> nice posting system, but don''t want it in HTML. Is there something I can add
> or make, kind of like BBCODE?
http://whytheluckystiff.net/ruby/redcloth/
http://wiki.rubyonrails.org/rails/pages/RedCloth
> I pretty much know what else I have to do, but there is one more thing. A
> client section.
2007 Jan 18
5
Session IDs and SWFUpload
Hi
I''m using SWFUpload in one of my applications, but it has one big
shortcoming: it doesn''t maintain the session. Let me explain:
The user has to login to the application, thus creating an
authenticated session (cookie _session_id client side and the
sessions table server side). However, when you use SWFUpload, the
upload script is called with a new session