I have a form which has a total_balance which shows the number of points I am getting at the time of loading the quantity "quantity" (kg, mtrs, liters, unit, etc.). To this the material is multiplied with a corresponding value Aluminum-kg...
I need to open an access database with rails, in order to work with the tables in that database, if someone has worked with access db can help me.
Greetings
I have a product form, created with scaffold , I export my records normally to my excel with the current configuration of csv and excel in Ruby on Rails; I want to know if there is a way to export only the products that I want or determined b...
I am developing an app in Rails that will be integrated with facebook at the beginning of the session, but as I test the code I get the following error.
uninitialized constant Users
I'm using Devise and omniauth-facebook
devise.rb
c...
When I run my app that I cloned from Heroku, it marks me the following:
C:\Sites\salty-depths-42099>rails s
=> Booting WEBrick
=> Rails 4.2.4 application starting in development on http://localhost:3000
=> Run 'rails server -h' for...
I have the following problem, I need to update the estado of a record, for that I want to link it to a link , my código is the following:
<%= link_to prescription_path(pres.id), method: :patch do %>
<i class="m...
I'm starting on ruby on rails and trying to run the localhost:3000 I get this error:
Missing helper file
helpers / c: /users/al_car/documents/carlosandradehdez/appsweb/facilito_social/app/helpers/application_helper.rb_helper.rb
...
I have a question I am currently using carrierwave and google storage to store images, but I wanted to know if there is a way to take the image of the model to and assign it to another model so that it stores that same image.
currently try th...
I'm creating a Microposts Feed , with Ruby on Rails and MongoID.
When accessing the user's profile, I get the following error, which I think derives from feed in the user.rb file.
The error that shows me is the following undefined...
Database error when trying to make a migration from this, to production. I am using minitest , instead of rspec .
I have already reviewed the configuration of the file
no_client_config.rb and is set as it should be. I do...