I'm working with ransack and using its form like
<%= search_form_for #search, url: box_index_admin_medleys_path do |f| %>
<div class="col-md-4 col-xs-12">
<div class="form-group">
<%= f.label :name_cont, Spree.t(:name) %>
<%= f.text_field :name_cont, size: 15, class: "form-control" %>
</div>
</div>
<% end %>
now I want to merge an array of values in params[:q]
like
Model.where(id: [1,2,3,4]).ransack(params[:q])
and want to apply search only on those records whose ids are in the array.
Related
I want to be able to performa range search with ransack. I was hoping I could do this with a slider that has two thumbs. I'm thinking that the _in predicate would be perfect for a situation like this. However, I cannot find an example on how to appropriately configure this. Here would be some example code:
CONTROLLER `users_controller.rb:
def index
#page_title = 'Users'
#page_icon = 'store'
#q = User.search(params[:search]).ransack(params[:q])
#retailers = #q.result.order("#{sort_column} #{sort_direction}").paginate(page: params[:page], per_page: 20)
end
VIEW users/index.html.erb:
<%= search_form_for #q, url: users_path, class: 'form' do |f| %>
<div class="row">
<div class="col-sm-3">
<div class="form-group">
<%= label_tag :search %>
<%= text_field_tag :search, params[:search], class: "form-control" %>
</div>
</div>
<div class="col-sm-3">
<div class="form-group">
<%= f.label :first_name_eq, "First Name" %>
<%= f.select :first_name_eq, {include_blank: true}, {class: "chosen-select"} %>
</div>
</div>
<div class="col-sm-3">
<div class="form-group">
<%= f.label :team_eq, "Team" %>
<%= f.select :team_eq, Team.options_for_select, {include_blank: true}, {class: "chosen-select"} %>
</div>
</div>
</div>
<div class="row">
<div class="col-sm-3">
<div class="form-group">
<%= f.label :score_in, "Score Range" %>
<%= f.search_field :score_in, {include_blank: true} %>
</div>
</div>
</div>
<div>
<%= f.submit 'Apply Filters', class: 'btn btn-outline-dark btn-md' %>
<%= link_to 'Reset Filters', users_path(q: {reset: true}), class: 'btn btn-outline-danger btn-md' %>
</div>
<% end %>
I guess where I'm lost is how to start or implement a slider w/ two thumbs that would appropriately pass the parameters when submitted. Or even if I just create a two thumbed slider from a js library, how to connect it then to ransack, or at least pass the values of the two thumbs to ransacks params. Another thing that might be helpful is if someone has an example, both in controller/view, of what the _in predicate should look like.
I am just trying to set up a basic application with Ruby on Rails. I have the basic CRUD functions for different entities and with one of them, the form that is supposed to load when the user wants to edit a row does not appear. It knows which ID it needs to edit, it just doesn't load the form.
Link to take you to edit page;
<%= link_to 'Edit Review'. edit_review_path(review) %>
Controller function;
def edit
#review=Review.find(params[:id])
end
HTML Form;
<div class="container">
<h2>Edit Review Details</h2>
<% form_for #review do |f| %>
<div class="form-group">
<%= f.label :"Profile" %><br />
<%= f.select :ProfileId, Profile.all.collect {|x| [x.Name,x.id]}, {:include_blank => 'Select Profile'}, class:'form-control'%> <br /><br />
</div>
<div class="form-group">
<%= f.label :"Product" %><br />
<%= f.select :ProductId, Product.all.collect {|x| [x.pName,x.id]}, {:include_blank => 'Select Product'}, class:'form-control'%>
</div>
<div class="form-group">
<%= f.label :"Review Author" %>
<%= f.text_field :Author %>
</div>
<div class="form-group">
<%= f.label :"Product Rating" %>
<%= f.number_field :ProductRating %>
</div>
<div class="form-group">
<%= f.label :"Review Text"%>
<%= f.text_field :ReviewText %>
</div>
<div class="form-group">
<%= f.label :"Date of Review" %>
<%= f.date_field :DateofReview %>
</div>
<div class="form-group">
<%= f.submit %>
</div>
<% end %>
</div>
I have 2 models that have a working update feature and they are the exact same code as this however for this, when I click the button. The page loads but nothing appears other than the text.
Can someone explain why this is happening? I thought it may be the dropdown boxes but I removed them and still no form loaded up.
I want to implement dependent fields in my application. For that I'm using the dependent-fields-rails gem. I've set up everything with this tutorial. The good thing: It works. Kind of. In my brand model I have brands listet such as Adidas, Nike, ...
Now my two challenges:
I don't know what I have to fill in to the data-option-value=" " field because I want to show the select form for the category if a Brand is selected at all and not a specific one. If I put a value in the field (hardcoded) like data-option-value="Adidas" the category_select form only appears if I've chosen "Adidas" from the Brand dropdown.
I want to show only the matching categories for the Brand that was selected in step 1. My group model contains also the brand record so I can match a category to the brand.
To make it a bit more clear:
Brand model contains companies like Adidas, Nike, ...
Group model contains categories like Footwear, Shirts, ...
Here's what I got:
<div class="form-group">
<%= f.label :brand %>
<%= f.select(:brand, Brand.pluck(:company).uniq, {prompt:true}, {class: 'form-control'}) %>
</div>
<div class="form-group js-dependent-fields" data-select-id='warehouse_brand' data-option-value="Adidas">
<%= f.label :category %>
<%= f.collection_select(:category, Group.all, :brand, :name1, {prompt:true}, {class: 'form-control'}) %>
</div>
Any Ideas? Thanks a lot in advance!
I assume that a brand has many groups. If you don't want to use hard coded values then put the js-dependent-fields in a loop as shown in the code below.
<div class="form-group">
<%= f.label :brand %>
<%= f.select(:brand, Brand.pluck(:company).uniq, {prompt:true}, {class: 'form-control'}) %>
</div>
<% Brand.all.each do |b| %>
<div class="form-group js-dependent-fields" data-option-value= "#{b.company}" data-select-id="warehouse_brand">
<%= f.label :category %>
<%= f.collection_select(:category, Group.where(brand_id: "#{b.id}"), :brand, :name1, {prompt:true}, {class: 'form-control'}) %>
</div>
<% end %>
To show only the matching categories you can write a query that selects the related to the brand as shown in the code
Group.where(brand_id: "#{b.id}")
this actually works:
<div class="form-group">
<%= f.label :brand %>
<%= f.select(:brand, Brand.pluck(:company).uniq, {prompt:true}, {class: 'form-control'}) %>
</div>
<% Brand.all.each do |b| %>
<div class="form-group js-dependent-fields" data-option-value="<%= b.company %>" data-select-id="warehouse_brand">
<%= f.label :category %>
<%= f.collection_select(:category, Group.where(brand: b.company), :brand, :name1, {prompt:true}, {class: 'form-control'}) %>
</div>
<% end %>
I have a model with an array column (box_ids). In my view I would like to have a field for each of the values in the array and three extra empty fields to be able to add new values to the array. How to go about this? I have the following:
<%= f.fields_for "box_ids[]", #shop do |bid| %>
<div class="form-group">
<%= bid.label :box_id %> Box ID: <%= bid.text_field [WHAT HERE] %>
</div>
<% end %>
I don't know if this is the right approach but in any case I have no method to supply to text_field.
Any suggestions?
Edit:
This works:
<% #shop.box_ids.each do |bid| %>
<div class="form-group">
<%= label_tag :box_id %> Box ID: <%= text_field_tag "box_ids[]", bid %>
</div>
<% end %>
<% 3.times do %>
<div class="form-group">
<%= label_tag :box_id %> Box ID: <%= text_field_tag "box_ids[]" %>
</div>
<% end %>
But that requires special handling in the controller - I would like to avoid that if possible.
<%= f.fields_for "box_ids[]", #shop do |bid| %>
<div class="form-group">
<%= bid.label :box_id %> Box ID: <%= bid.text_field :box_ids %>
</div>
<% end %>
i have this form :
<h1> Global data management </h1> </br> </br>
<h2>Enter the conditions and click "find" option to search for users based on conditions. </br> Or click the "List" option to list all the data. </h2>
</br></br></br>
<%= form_for(:find_field, url: find_field_path , method: :get) do |f| %>
<div class="row">
<div class="span8 offset1">
<div class = "row">
<div class = "span4">
<div class="field">
<%= f.label :data_type_choice, "Data type" %>
<%= f.select :data_type_choice, [["all","all"],["2D","2D"],["3D","3D"],["2D3C","2D3C"],["3D3C","3D3C"]] , :name => nil%>
</div>
</br></br>
<h3> COMPLETED WITHIN </h3>:</br>
<div class="field">
<%= f.label :from_date_choice , "From date " %>
<%= f.date_select :from_date_choice , :name => nil%>
</div>
</div>
<div class = "span4">
<div class="field">
<%= f.label :basin_choice, "Basin" %>
<%= f.select :basin_choice, [["all","all"],["Cauvery","Cauvery"],["KG-PG","KG-PG"],["others","others"]] , :name => nil %>
</div>
</br></br>
<h3> </h3>
<div class="field">
<%= f.label :to_date_choice , "To date " %>
<%= f.date_select :to_date_choice , :name => nil %>
</div>
</div>
</div>
</br></br>
<%= f.submit " Search ", class: "btn btn-large btn-primary" %>
</div>
</div>
<% end %>
everything works perfectly, all the parameters are passed correctly etc, but in the view where im trying to display the result, i get a HUGE url like so:
http://localhost:3000/global/data/find?utf8=%E2%9C%93&find_field%5Bdata_type_choice%5D=2D&find_field%5Bfrom_date_choice%281i%29%5D=2012&find_field%5Bfrom_date_choice%282i%29%5D=7&find_field%5Bfrom_date_choice%283i%29%5D=9&find_field%5Bbasin_choice%5D=KG-PG&find_field%5Bto_date_choice%281i%29%5D=2012&find_field%5Bto_date_choice%282i%29%5D=7&find_field%5Bto_date_choice%283i%29%5D=9&commit=++Search++
ive tried using the ":name => nil" as shown in this railscast
why is this happening and how can i reduce the url size to just "http://localhost:3000/global/data/find" ?
EDIT:
this is my find method in fields_controller:
def find
#data_type_choice = params[:find_field][:data_type_choice]
#basin_choice = params[:find_field][:basin_choice]
#from_date_choice = params[:find_field][:from_date_choice]
#to_date_choice = params[:find_field][:to_date_choice]
end
i also want to display the data entered in the form through find.html.erb like so:
<h1><%= #data_type_choice %> dsfgdfsg</h1>
if i make it a post request, the erb is not being rendered! what can i do?
thanks :)
Just change your method from GET to POST and change the routes accordingly.
Try
<%= form_for(:find_field, url: find_field_path , method: :post) do |f| %>
Your routing file should match the request as POST.