similar to: Pagination with habtm

Displaying 20 results from an estimated 7000 matches similar to: "Pagination with habtm"

2009 May 31
0
[HELP] pagination w habtm association and authorization plugin...
I am using the proven authorization plugin to defines roles for users, so I can get all groups where a user is ''member'' @groups = current_user.group_memberships I have an habtm association between groups and events class Group < ActiveRecord::Base has_and_belongs_to_many :events .. class Event < ActiveRecord::Base has_and_belongs_to_many :groups I am trying to list
2005 Dec 09
0
Paginating HABTM
Is there a good way to use the Pagination Helper to paginate HABTM collections? For example: If Foo HABTM Bars, how can I paginate Foo''s Bars? -- john david schult usa : georgia : buford m: 404.510.5163
2006 Jan 31
2
Fragment caching and pagination
I''m just getting my hands dirty with caching. The pages I want to cache have some user specific data on them (for example "log out"). That sent me down the route of fragment caching. One of the things I want to pagination is a paginated list. My question is how is pagination and query strings handled with fragment caching? Does each page get its own fragment and query string
2007 Apr 04
2
[PLUGIN] ArPaginator - Allows you to easily paginate over any existing AR queries.
The built-in Rails pagination is fairly limited...you pass in the model name, and optionally some conditions, and it generates a paginated query for you. This gets to be very bad if you''ve got any custom queries. class Company < ActiveRecord::Base def complete_videos Video.find :all, :conditions => "company_id=#{id} AND status=''complete''", :order
2005 Aug 04
1
Pagination and :include (eager associations)
I have tried to use eager association with pagination, but the :include option is not supported: Here''s the one-line pagination call without :include @link_pages, @links = paginate :link, :per_page => 10, :order_by => sort_clause and here the work around, using the "classic" method # @link_pages = Paginator.new self, Link.count, 10,
2006 Feb 13
1
another simple question: per_page in pagination
Hi, Why can''t I use a variable to specify the :per_page attribute when using the most basic form of pagination? (if I use a hardcode number, it runs) What did I do? Thx. My code: def list_orders page_size = 20 ... order_pages, @orders = paginate(:orders, :per_page => page_size) end My Errors: undefined method `>'' for false:FalseClass RAILS_ROOT:
2009 Aug 24
4
will_paginate: pagination links are wrong
I put everything in a pastie to make it a bit more readable: http://pastie.org/593379 This is the gist: Will_paginate doesn''t play quite nice. The first result set is fine, and when I click on one of the paginated links, it returns the following error: Couldn''t find DictatedExam with ID=filter_widget observe_field triggers filter_widget which calls the paginated search.. Which
2006 Feb 16
1
Pagination help/how to
Hello, I want to know how can I paginate a set of records. It seems there is no direct way of doing this, and I am not able to understand the documentation of paginate, so any pointers on how to do this will be much appreciated. To be specific what I want is that the records returned by user.recipes, the recipes of the particular user be paginated. My attempt to do this failed because
2008 Mar 06
1
pagination for an object array
def show_details @sd_ticket = ServiceDeskTicket.find(params[:id]) @servicedesk_cis = @sd_ticket.service_desk_cis end What I need is a pagination for @servicedesk_cis using the custom pagination..How can i give offset and limit to this? I have successfully done previously custom pagination in another def as below def search_sd_ticket @search_sd_ui_hash=params[:sd_ticket]
2006 Jan 12
2
reversing paginated lists, linking to last page from controller
Hi I use the scaffolded generated crud to handle my entries, and I cannot figure out how to reverse the list, what with the pagination. I can reverse the entries on a page, but not the entire paginated list. Also, it would be helpful to me to be able to redirect to the last page of a paginated list when I destroy, i figured out how to add such links to the view, but how to get from the
2006 Aug 11
0
Paginating HABTM?
Is there an easy way to paginate HABTM? Something like (which doesn''t work): @pages, @directories = paginate :directories, :include=>:categories, :per_page=>ITEMS_PER_PAGE directories and categories have an HABTM association. Joe -- Posted via http://www.ruby-forum.com/.
2006 May 23
3
Pagination problem
hi everybody, i am new to rails.. plz clear my doubt... this is my question In my table(public_topics), i have 11 rows of data.. whenever i run the following view, it shows the entire rows in the current page.. and i have set the '':per_page'' option to ''2''.so it must show two data per page..but it shows all the rows in a single page..and this case continue
2006 Mar 31
7
problem with habtm conditions in pagination
Hello list, I''ve had this problem for two days now. Perhaps someone here would care to comment on it. I''d be REALLY appreciative if that''d be the case. Basically, it''s outlined at this paste: http://rafb.net/paste/results/ kXQSHZ83.html But I''ll paste it here, too. The main problem is in the customers/list action. The problem is with this line:
2006 Jan 09
4
Problem with habtm and resulting SQL insert
Cheers, I have a problem with 1.0 and a habtm relationship between User and Article. I want to save all articles that users read. I have these models: class User < ActiveRecord::Base has_and_belongs_to_many :read_articles, :class_name => "Article", :join_table => "read_articles" ... end class Article < ActiveRecord::Base has_and_belongs_to_many :readers,
2006 May 23
2
HABTM for Dummies Question
Taking time off from programming is always painful :-). I have the following Models: ==== class Tag < ActiveRecord::Base has_and_belongs_to_many :problems end class Problem < ActiveRecord::Base belongs_to :user has_and_belongs_to_many :tags end ==== And the following migrations: ==== create_table "problems" do |t| t.column "user_id", :integer
2006 Apr 04
3
newbie - HABTM problems writing to Join Table in SQL
I am attempting to document a join between two tables. There seems to be no writing to my database. Please help me out it is driving me absolutly crazy. Basically i''ve got a table of directors that is called when the new/edit controller model for films is activated. It shows the user a selectable list of directors they can apply to films. The problem is in the update/create part. I
2008 Feb 29
7
Moving pagination to the Model
I''m using will_paginate in a Post class method; [code]def self.list(page) paginate :per_page => 10, :page => page, :include => :user end[/code] I can happily use the method on my posts controller index action; [code] class PostsController < ApplicationController def index @posts = Post.list(params[:page]) respond_to do |format|
2006 Feb 07
1
habtm :uniq causing duplicate inserts? How to update Rails?
Hello *Gem* experts, Sorry for asking multiple questions in one post but they are both related to one problem. So far I have the following code: class Member < ActiveRecord::Base has_and_belongs_to_many :blogs, :uniq=>true ..... end class Blog < ActiveRecord::Base has_and_belongs_to_many :members, :uniq=>true ... end The issue is that
2006 Jul 11
1
Has And Belongs To Many and Pagination
I''m struggling with the issue of pagination and many to many relationships. I have products and categories (a many to many relationship.) When I go to a category page, I wish to load all products associated with that category and have pagination of the products. @category_products = @category.products gives me all the products associated with the category however, when I try to
2006 Feb 15
0
Confused by this error when trying to use ''pagination''
Trying to create stuff without resorting to scaffold command. I have a list view in my login_controller.rb file... def list_users @user_pages, @users = paginate :users, :per_page => 14 end I have a command in my list_users.rhtml file which undoubtedly calls this pagination... <% odd_or_even = 0 for user in @users odd_or_even = 1 - odd_or_even %> and instead of being presented a