Displaying 20 results from an estimated 2000 matches similar to: "handle multiple lists: move an item from one list to another"
2006 Apr 01
3
acts_as_list with scope : position update problem?
Hello,
I''ve tried to set up a class with acts_as_list with a scope argument
that restricts a list to records with the same foreign key.
For example :
database :
CREATE TABLE `families` (
`id` int(11) NOT NULL auto_increment,
`name` varchar(255) NOT NULL default '''',
PRIMARY KEY (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 AUTO_INCREMENT=3 ;
INSERT INTO
2007 May 22
3
can I use acts_as_list with a has_many :through association
I''d like to be able to use a has_many :through association and treat
the associations as a list but I''m getting this error when I try an
use an acts_as_list method:
NoMethodError: undefined method `move_to_bottom''
I''m using edge rails r6786.
Here are my domain rules:
Activities are things students can do.
Units consists of a sequenced list of
2007 Nov 14
1
has_many_polymorphs and acts_as_list ?
First, BRAVO for this wonderful plugin: has_many_polymorphs ! Now my
problem:
4 models : Collection, Page, Fragment, Belonging (which is the join
table):
1 class Collection <
ActiveRecord::Base
2 has_many_polymorphs :elements,
3 :through => :belongings,
4 :from => [:pages, :fragments, :collections],
5 :as => :collector,
6 :parent_order =>
2005 Jul 07
2
0.13 ajax sortable lists and acts_as_list
I''m trying to figure out a good way to get acts_as_list and the new
sortable lists to play nicely together, but they don''t seem like
they''re designed to mesh well. The ajax sortable lists post a
complete ordered list of ids back to the server after every change,
but acts_as_list is designed to deal with diff-like changes, rather
than reordering the whole list from
2006 Sep 03
7
using polymorphic associations with acts_as_list
This is what I have
class Photo < ActiveRecord::Base
belongs_to :image, :polymorphic => true
acts_as_list :scope => image
end
class Place < ActiveRecord::Base
has_many :photos, :as => :image
end
class Child < ActiveRecord::Base
has_many :photos, :as => :image
end
I want to be able to reorder the images. What I need is for the
position of the photos to be set
2007 Jul 12
1
acts as list -- adding or moving new item to new location
right now i''m adding an item to my ''list'' but i''m unsure how to move
it to a certain spot in the list. specifically i want to put it at the
bottom of the list. i assumed that if i did something like
parent.children << new_child
then the ''position'' field in the child table would be given some
sensible default by rails but instead
2006 Apr 30
4
acts_as_ordered_tree
I need an ordered (sortable tree) and I just was thinking if somehting
like this is possible:
class Item< ActiveRecord::Base
acts_as_tree :order => "position"
acts_as_list :scope => ''parent_id = #{self.id}''
end
For my understanding mixing of two acts_as should be p?ssible, at least
in this case, right?
Unfortunatly the :scope is not working, I am not
2010 Dec 23
6
Difference between rake test:units and individually running ruby -I test test/unit/something_test.rb ?
Here''s my issue: running ruby -I test test/unit/something_test.rb for
each of my unit tests works perfectly.
However, running rake test:units brings errors in all of them - some
object becomes nil for some reason.
Why might this be happening?
Specifics: the object that is successfully not nil when I run the unit
tests one-by-one but becomes nil when I do rake test:units is defined
like
2009 Jan 04
3
undefined local variable or method `acts_as_list'
So I seem to be having an issue with trying to install acts_as_list in
rails 2.2.2?
I have downloaded the files from: http://github.com/rails/acts_as_list/tree/master
I have put the files in the vendor/plugins folder the files are as
follows:
vendor/plugins/acts_as_list/init.rb
vendor/plugins/acts_as_list/lib/active_record/acts/list.rb
vendor/plugins/acts_as_list/test/list_test.rb
2006 May 26
6
Help needed with acts_as_list
Hi ! There must be something I don''t understand clearly in acts_as_list
I have a list of gallery entries (images + text), model is GalleryEntry.
I have a field in_exhibition (boolean)
I want the list to be sorted with a scope on in_exhibition : from 1 to N
for every record having in_exhibition = false and 1 to N for every
record having in_exhibition = true
When I use acts_as_list
2009 Jan 05
3
Plugin not found: ["acts_as_list"]
I am trying to install acts_as_list in a rails 2.2.2 project but when I
try the following: ruby script/plugin install acts_as_list
I get: Plugin not found: ["acts_as_list"]
I had to download the acts_as_list plugin from the github because it
isn''t included in Rails 2.2.2.
The files are in my vendor/plugins/acts_as_list folder so I have:
lib/active_record/acts/list.rb
2007 Aug 15
3
ActsAsList specs
Hi,
How are people specifying models which act_as_list?
I''m thinking that it would be possible to check that acts_as_list
instance methods have been added to a class using something like this:
describe Page, "acts_as_list" do
it "should act as a list" do
Page.ancestors.should be_include(ActiveRecord::Acts::List::InstanceMethods)
end
it "should use
2005 Apr 20
4
acts_as_list and single table inheritance
in a single table inheritance model, rails will automatically set the
scope for acts_as_list to the ''type'' field as well as any other scope
conditions we provide.
Is there a way to disable this? i want to use STI but I want
acts_as_list to disregard the class type when getting/setting
positions.
thanks
alan
2006 Mar 22
10
Need for multiple acts_as_list
I have a model "Childmodel" that belongs_to two other models "Parent1"
and "Parent2". "Parent1" "has_many :childmodels, :order => :positionp1"
and "Parent2" "has_many :childmodels, :order => :positionp2". i.e. The
child is independently positioned within each of its parents.
This works fine and gets me the useful
2007 Jan 25
1
acts_as_tree with acts_as_list
Hello all,
I''m having trouble using acts_as_list with acts_as_tree
to order the "children". I''ve found a few old posts on the web
that seem to indicate that this once worked.
class Whatever < ActiveRecord::Base
acts_as_tree :order => :position
acts_as_list :scope => :parent_id
Although the ''position'' field is being populated,
it appears
2010 Sep 30
3
Plugins Not Loading
Hi.
I''m running Rails 3.0 on Mac OS X, and I''m trying to get the
acts_as_list, other plugins, as well as libraries running. From what
I understand, rails should be loading those automatically once placed
in the proper directories. However, that is not happening in my case,
and I''m getting errors such as "undefined method `acts_as_list'' for
2008 Feb 22
7
undefined local variable or method "acts_as_list"?
Hi, I''m getting the error below, and I''m not sure where to find
"acts_as_list" ...
NameError in SpecialsController#printer
undefined local variable or method `acts_as_list'' for #<Class:
0xb7a46994>
RAILS_ROOT: /usr/local/apache2/htdocs/dps
Application Trace | Framework Trace | Full Trace
vendor/plugins/trunk/lib/scope_out.rb:70:in
2010 Oct 13
2
acts_as_list issue in single table inheritence
Hello Rails experts,
Need your help in following issue with the acts_as_list and single
table inheritence
Code details :
http://pastie.org/1214846
Hello Rails experts,
Need your help in following issue with the acts_as_list and single
table inheritence
Code details :
http://pastie.org/1214846
But here I need create those entries with the scope on Relater only and
not on RelaterFeed or
2007 Mar 28
1
acts_as_list nested scope
Here''s what I''m trying to do:
class Model < AR::Base
acts_as_list :scope => [:key_one_id, :key_two_id, :key_three_id]
end
with the idea being that there are these three references from this table
(one of them being optional) that define the list. I don''t think acts as
nested set works in this situation because I''m still just dealing with a
single list
2008 Oct 02
2
alternative to "script/plugin install -x" that works with git
I miss the svn:externals feature when installing plugins that are
managed under git. the -x switch used to do this.
I''ve released a gem called externals that manages subprojects in an
scm agnostic way so that I can use an svn:externals-like workflow with
git.
It''s used like this: ext install git://github.com/rails/acts_as_list.git
This accomplishes the same thing as: