Clear answers if conditional is unselected

app/javascript/controllers/conditional_question_controller.js

@@ -7,10 +7,15 @@ export default class extends Controller {
     let conditional_for = JSON.parse(this.element.dataset.info);
 
     Object.entries(conditional_for).forEach(([key, values]) => {
+      let el = document.getElementById(key + "_div");
       if(values.includes(selected)) {
-        document.getElementById(key + "_div").style.display = "block"
+        el.style.display = "block";
       } else {
-        document.getElementById(key + "_div").style.display = "none"
+        el.style.display = "none";
+        let buttons = document.getElementsByName(key)
+        Object.entries(buttons).forEach(([idx, button]) => {
+          button.checked = false;
+        });
       }
     });
   }

spec/features/case_log_spec.rb

@@ -228,10 +228,15 @@ RSpec.describe "Test Features" do
 
       it "shows conditional questions if the required answer is selected and hides it again when a different answer option is selected", js: true do
         visit("/case_logs/#{id}/armed_forces")
-        find(:xpath, "//label[@for='armed-forces-0-field']").click
+        # Someting about our styling makes the selenium webdriver think the actual radio buttons are not visible so we allow label click here
+        choose("armed-forces-0-field", allow_label_click: true)
         expect(page).to have_selector("#armed_forces_injured_div")
-        find(:xpath, "//label[@for='armed-forces-2-field']").click
+        choose("armed-forces-injured-1-field", allow_label_click: true)
+        expect(find_field("armed-forces-injured-1-field", visible: false).checked?).to be_truthy
+        choose("armed-forces-2-field", allow_label_click: true)
         expect(page).not_to have_selector("#armed_forces_injured_div")
+        choose("armed-forces-0-field", allow_label_click: true)
+        expect(find_field("armed-forces-injured-1-field", visible: false).checked?).to be_falsey
       end
     end
   end

spec/rails_helper.rb

@@ -7,7 +7,7 @@ abort("The Rails environment is running in production mode!") if Rails.env.produ
 require "rspec/rails"
 require "capybara/rspec"
 
-# Uncomment to run `js: true specs` with visible browser interaction
+# Comment to run `js: true specs` with visible browser interaction
 Capybara.javascript_driver = :selenium_headless
 
 # Add additional requires below this line. Rails is not loaded until this point!