ransack

I have the requirement to have some scopes as clickable links in my application. This will allow the user to change the data they are seeing as required. Using Ransack and it's ransackable_scopes functionality I am very close. I do need to retain any filtering Ransack has done when the user clicks the scope. I've got the scopes working but now I just need to construct the clickable link. Here's my model: class Product < ActiveRecord::Base scope :upward_trending, -> { where( "status > ?", 100).where(above_revenue_average: true).order('end_date DESC') } scope :downward_trending, -> { where(

I am developing a rails application using the Ransack gem and below is the code that I have written so far to filter my database which works like a charm. Now what I am trying to do is to add additional button like filter options to my index view (where each button has pre-defined filter value). In other words, once the database is first filtered with a brand name, then I would like users to be able to further filter the database by clicking one of the buttons which has a pre-defined filter value of say 'colour = white', then rails will show all the data with the selected brand name and the

All is in the title... Using rails 3.2.11 and Ransack all works fine... I added a functionality to let my users choose the number of items to show per page and it works fine too, but I lose the "per_page" choice when I click on the sort_link As I can pass additional params to will_paginate like this <%= will_paginate :params => {:pp => params[:pp]} %> Is there a way to do the same thing with a Ransack sort_link ? Cheers I have found it ! Solution : <th><%= sort_link(@q, :profile_last_name, 'Last name',{:pp => params[:pp]}) %></th> Cheers 来源： https://stackoverflow.com/questions/15272095/rails-3

I realise other people have asked about this error but it was to do with a different circumstance. I have added the Ransack gem for rails 4 and bundled installed with: gem "ransack", github: "activerecord-hackery/ransack", branch: "rails-4" I have also edited my controller as follows (recipes_controller): def index if params[:tag] @all_recipes = Recipe.tagged_with(params[:tag]) else @all_recipes = Recipe.all end if signed_in? @user_recipes = current_user.recipes.order("created_at DESC").paginate(page: params[:page], :per_page => 10) end if params[:q] @q = Recipe.search(params[:q]) @all_recipes

I have a recipe model which has_many ingredients and each ingredient belongs to an item. In my advanced search form, I would like a user to select multiple ingredients and let Ransack find a recipe that contains all the ingredients selected by the user. I tried the following searchfield: = f.collection_select(:ingredients_item_id_in, Item.all, :id, :name, {}, {multiple: true}) But logically, this results in all recipes being shown that contain any of the selected ingredients. changing :ingredients_item_id_in to :ingredients_item_id_in_all results in an incorrect Query since one record cannot

I'm using ransack gem for searching in rails application. I need to search an array of email_ids in User table. Referring to this issue at ransacking, I followed the steps and added this to the initializers folder ransack.rb Ransack.configure do |config| { contained_within_array: :contained_within, contained_within_or_equals_array: :contained_within_or_equals, contains_array: :contains, contains_or_equals_array: :contains_or_equals, overlap_array: :overlap }.each do |rp, ap| config.add_predicate rp, arel_predicate: ap, wants_array: true end end In the rails console, if i do like this: a = User