Draw a route with a dynamic variable
Use a routes variable in params within the logic of an action
Assign an instance variable in a controller action
Use a controller instance variable to generate a dynamic ERB template.
Build a classical show action/view
There are three RSpec/Capybara specs in this lesson; you can find them in
spec/features/student_spec.rb. Make sure they pass without breaking the other tests. To complete this section, all specs should pass.
In this lab, you will work through the full MVC pattern by building a student management app for The Flatiron School. At a high level, you will integrate the following scenario in your application:
The user is able to go to
/students/2 to receive information on the student with an id of
The application should render the values from the
student record in the database
Make sure that you use a route variable for the
show request path
If you google around and discover generators/scaffolds, don't use them for this lab
View Rails Dynamic Request Lab on Learn.co and start learning to code for free.