Add and fix i18n in statistic page

src/app/components/shared/statistics-page/statistics-page.component.ts

@@ -35,7 +35,6 @@ export class StatisticsPageComponent implements OnInit {
 
   ngOnInit(): void {
     if (sessionStorage.getItem('contentGroup')) {
-      console.log('in if');
       this.currentCG = sessionStorage.getItem('contentGroup');
     }
     this.getRoom(localStorage.getItem('roomId'));
@@ -55,7 +54,9 @@ export class StatisticsPageComponent implements OnInit {
           }
         }
       } else {
-        this.notificationService.show('No questions have been created yet!');
+        this.translateService.get('no-questions').subscribe( message => {
+          this.notificationService.show(message);
+        });
       }
       this.isLoading = false;
     });

src/assets/i18n/creator/de.json

@@ -69,6 +69,7 @@
     "answer-statistic": "Antwortstatistik",
     "answers": "Antworten",
     "percentage": "Prozent",
-    "abstentions": "Enthaltungen"
+    "abstentions": "Enthaltungen",
+    "no-questions": "Es sind noch keine Antworten vorhanden."
   }
 }

src/assets/i18n/creator/en.json

@@ -69,6 +69,7 @@
     "answer-statistic": "Answer statistic",
     "answers": "Answers",
     "percentage": "Percentage",
-    "abstentions": "Abstentions"
+    "abstentions": "Abstentions",
+    "no-questions": "There are no answers yet."
   }
 }

src/assets/i18n/participant/de.json

@@ -34,6 +34,7 @@
     "answer-statistic": "Antwortstatistik",
     "answers": "Antworten",
     "percentage": "Prozent",
-    "abstentions": "Enthaltungen"
+    "abstentions": "Enthaltungen",
+    "no-questions": "Es sind noch keine Antworten vorhanden."
   }
 }

src/assets/i18n/participant/en.json

@@ -34,6 +34,7 @@
     "answer-statistic": "Answer statistic",
     "answers": "Answers",
     "percentage": "Percentage",
-    "abstentions": "Abstentions"
+    "abstentions": "Abstentions",
+    "no-questions": "There are no answers yet."
   }
 }