app/controllers/admin_applications_controller.rb
class AdminApplicationsController < ApplicationController
def new
@lab = Lab.friendly.find(params[:lab_id])
@admin_application = @lab.admin_applications.build
end
def create
@lab = Lab.friendly.find(params[:lab_id])
@admin_application = @lab.admin_applications.new params[:admin_application]
@admin_application.applicant = current_user
end
end