Tutor selection now persists between observation sessions.

frontend/src/store.js

@@ -26,13 +26,6 @@ export default new Vuex.Store({
     },
     setWhom(state, newWhom) {
       state.whom = newWhom;
-    },
-    resetStore(state) {
-      state.site = null;
-      state.tutors = [];
-      state.description = null;
-      state.type = null;
-      state.whom = null;
     }
   },
   actions: {}

frontend/src/views/StartNew.vue

@@ -64,8 +64,7 @@
                         <b-form-group label="Tutor(s)">
                             <p v-if="site == null">Select a site first.</p>
                             <v-icon name="spinner" spin v-if="loadingTutors"/>
-                            <b-form-checkbox-group :value="tutors" @input="setTutors"
-                                                   :options="tutorOptions"></b-form-checkbox-group>
+                            <b-form-checkbox-group v-model="iTutors" :options="tutorOptions"></b-form-checkbox-group>
                         </b-form-group>
                     </b-col>
                 </b-row>
@@ -95,10 +94,12 @@ export default {
       loadingTutors: false,
       loaded: false,
       errorMessage: null,
-      errorStatus: null
+      errorStatus: null,
+      iTutors: []
     };
   },
   mounted() {
+    this.iTutors = this.tutors;
     Vue.axios
       .get("/site")
       .then(response => {
@@ -125,8 +126,13 @@ export default {
     site: function() {
       this.loadingTutors = true;
       this.tutorOptions = [];
-      this.tutors = [];
       this.getTutors();
+      this.iTutors = this.iTutors.filter(x => this.tutorOptions.indexOf(x) !== -1)
+    },
+    iTutors: function() {
+      if(this.tutors !== this.iTutors) {
+        this.setTutors(this.iTutors)
+      }
     }
   },
   methods: {