added redirect to completed form on form submission

ui/src/components/trainingReport/trainingReportForm.vue

@@ -45,7 +45,9 @@ function onSubmit(vals) {
             ...vals,
             event_date: toMySQLDateTime(new Date(vals.event_date)),
         }
-        postTrainingReport(clean);
+        postTrainingReport(clean).then((newID) => {
+            emit("submit", newID);
+        });
     } catch (err) {
         console.log("There was an error submitting the training report", err);
     }
@@ -57,6 +59,8 @@ const trainings = ref<Course[] | null>(null);
 const members = ref<Member[] | null>(null);
 const eventRoles = ref<CourseAttendeeRole[] | null>(null);
 
+const emit = defineEmits(['submit'])
+
 onMounted(async () => {
     trainings.value = await getAllTrainings();
     members.value = await getMembers();