search for: item_pag

Ahoy, I made this pager, " def list @item_pages = Paginator.new self, Item.count, 10, @params[''page''] @items = Item.find :all, :conditions => "category_id = #{params[:condition]}", :limit => @item_pages.items_per_page, :offset => @item_pages.current....

Is there a quick and easy way to paginate something like @member.items (Member with has_many :items)? Right now I do in the controller: @item_pages, @member_items = paginate :item, :conditions=>["member_id=?", @member.id], :per_page=>25, :order=>''datetime desc'' It''d be more DRY if this was possible: @item_pages, @member_items = paginate @member.items, :per_page=>25, :order=>'...

Ahoy, I checked the API and did some forum searches but didn''t find anything good on table sorting. Is there a "railish" way to do this? My current method really is lacking (i''m on like rails day 2) <th><%= link_to ''Name'', :action => ''list'', :order => ''name'' %></th>

Hi there, I''ve been trying to paginate over a list of members that all share a tag in common using the acts_as_taggable plugin. The regular way of paginating over a collection doesn''t seem to work with acts_as_taggable. Here''s what my method looks like that takes in a tag name, finds all the members that share the tag and then displays all the members. Nothing too fancy

Hi there everyone, I''ve recently moved to RoR and am still struggling with the basics of what used to be second nature in php, so on with my question: I have a database with products, and I need to create a search form that paginates the results. What I have so far in my controller is: def list # If the values are nil, then set them, otherwise wrap them in % # Also,

i''ve got several methods in my models i use to find based on certain criteria...i''ve done this so the controller code is less cluttered, plus the DRY factor. example: class Foo < ActiveRecord::Base def find_by_something(something) find :all, :joins => ..., :conditions => ... end def find_by_something_else(something_else) find :all, :joins => ...,

...||= 1).to_i items_per_page = 20 offset = (page - 1) * items_per_page # step 2: instead of performing a find, just get a count item_count = Item.count_with_some_custom_method() # step 3: create a Paginator, the second argument has to be the number of ALL items on all pages @item_pages = Paginator.new(self, item_count, items_per_page, page) # step 4: only find the requested subset of @items @items = Item.find_with_some_custom_method(items_per_page, offset) end -- Posted via http://www.ruby-forum.com/.

Hi All, I''ve been a ASP.NET developer for the last few years and consider it to be a pretty productive environment to work with. However, the object-relational mapping (ActiveRecord) and simplicity of the Rails framework and Ruby in general really appeals to me. .NET currently doesn''t have something like Rails'' ORM - atleast not out-of-the-box. Here''s my

...;' AND " } condition[0..-5].to_s end --some_controller.rb def list paginator_options = {:per_page => 10} conditions = dynamic_conditions_from_hash(params, Item) unless conditions.empty? paginator_options.merge!({:conditions => conditions}) end @item_pages, @items = paginate :items, paginator_options end Thanks, and I hope this helps! Daniel

...;%= link_to_remote navigation.name, :url => {:controller => "listing", :action => "browse", :id => navigation.id, :update => "navigation"} %> <br/> <% end %> And my browse method is: def browse if @params[:id] @item_pages, @items = paginate(:items, :per_page => 10, :conditions => ["category_id = ?", params[:id].to_i]) else @item_pages, @items = paginate(:items, :per_page => 10) end end Now, the basic premise is that the page should first look somet...