Fix counter error with save&next, previous, add dartdocs

ayyysh04 · Aug 11, 2021 · 0a8e908 · 0a8e908
1 parent 918de12
commit 0a8e908
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Showing 3 changed files with 34 additions and 25 deletions.
diff --git a/aptiche/lib/views/quiz/quiz_controller.dart b/aptiche/lib/views/quiz/quiz_controller.dart
@@ -63,12 +63,18 @@ class QuizController extends GetxController {
         questions[questionIndex.value].options[radioGroupValue.value.index];
     questionIndex.value++;
     // The radio group value has to be set to NON for the next question.
-    radioGroupValue.value = ChoicesEnum.NON;
+    if (questions[questionIndex.value].choice == null) {
+      radioGroupValue.value = ChoicesEnum.NON;
+    }
+    print(questionIndex.value);
   }
 
   /// A function when triggered shows the previous question in the quiz.
   void previous() {
+    questions[questionIndex.value].choice =
+        questions[questionIndex.value].options[radioGroupValue.value.index];
     questionIndex.value--;
+    print(questionIndex.value);
   }
 
   /// A function that calculates the total score of the user.

diff --git a/aptiche/lib/views/quiz/quiz_view.dart b/aptiche/lib/views/quiz/quiz_view.dart
@@ -22,30 +22,32 @@ class QuizView extends GetView<QuizController> {
         height: SizeConfig.screenHeight! * 0.075,
         alignment: Alignment.bottomCenter,
         color: Colors.white,
-        child: Row(
-          mainAxisAlignment: MainAxisAlignment.spaceBetween,
-          crossAxisAlignment: CrossAxisAlignment.center,
-          children: <Widget>[
-            if (controller.questionIndex.value > 0)
-              CustomButton(
-                horizontalPadding: 7,
-                verticalPadding: 2,
-                text: 'Previous',
-                onTap: () {
-                  controller.previous();
-                },
-              ),
-            if (controller.questionIndex.value + 1 <
-                controller.questions.length)
-              CustomButton(
-                horizontalPadding: 7,
-                verticalPadding: 2,
-                text: 'Save & Next',
-                onTap: () {
-                  controller.saveAndNext();
-                },
-              ),
-          ],
+        child: Obx(
+          () => Row(
+            mainAxisAlignment: MainAxisAlignment.spaceBetween,
+            crossAxisAlignment: CrossAxisAlignment.center,
+            children: <Widget>[
+              if (controller.questionIndex.value > 0)
+                CustomButton(
+                  horizontalPadding: SizeConfig.safeBlockHorizontal! * 1.6,
+                  verticalPadding: SizeConfig.safeBlockVertical! * 0.27,
+                  text: 'Previous',
+                  onTap: () {
+                    controller.previous();
+                  },
+                ),
+              if (controller.questionIndex.value + 1 <
+                  controller.questions.length)
+                CustomButton(
+                  horizontalPadding: SizeConfig.safeBlockHorizontal! * 1.6,
+                  verticalPadding: SizeConfig.safeBlockVertical! * 0.27,
+                  text: 'Save & Next',
+                  onTap: () {
+                    controller.saveAndNext();
+                  },
+                ),
+            ],
+          ),
         ),
       ),
       body: SafeArea(

diff --git a/aptiche/pubspec.yaml b/aptiche/pubspec.yaml
@@ -24,6 +24,7 @@ dependencies:
   url_launcher: ^6.0.7
   graphql_flutter: ^5.0.0
   intl: ^0.17.0
+  dartdoc: ^1.0.2
 
 dev_dependencies:
   flutter_test: