Performance updates

src/app/samples/samples.component.ts

@@ -91,6 +91,7 @@ export class SamplesComponent implements OnInit {
     { id: 'added', label: 'Added', active: true, sortable: true }
   ];
 
+  // combines the 3 different categories
   categories = {
     material: this.materialKeys,
     condition: this.conditionKeys,
@@ -103,9 +104,10 @@ export class SamplesComponent implements OnInit {
   sampleSelect = 0;  // modes: 0 - no selection, 1 - sample edit selection, 2 - validation selection
   loading = 0;  // number of loading instances
 
+  // change the way values are displayed
   valueConverters = {
-    added: (v: string, _sample) => new Date(v).toLocaleDateString(),
-    notes: v => v.sample_references.length > 0 ? Object.keys(v.sample_references).map(r => v.sample_references[r].relation).join(", ") : "",
+    'added': (v: string, _sample) => new Date(v).toLocaleDateString(),
+    'notes': (v: any, _sample: any) => v.sample_references.length > 0 ? Object.keys(v.sample_references).map(r => v.sample_references[r].relation).join(", ") : "",
     'notes.comment': (v: any, sample: any) => sample['notes']['comment']
   }
 
@@ -118,9 +120,7 @@ export class SamplesComponent implements OnInit {
     private storage: LocalStorageService,
     private window: Window,
     private router: Router
-  ) {
-    //this.valueConverters['notes.comment'] = v => console.log(v['comment']);
-  }
+  ) {}
 
   ngOnInit(): void {
     this.loading = 8;
@@ -195,7 +195,6 @@ export class SamplesComponent implements OnInit {
           key.active = event[key.id];
         }
       });
-      //this.refreshMultiSelect();
       const sortId = this.filters.sort.replace(/(-asc|-desc)/, '');
       if (event.hasOwnProperty(sortId) && !event[sortId]) {  // reset sort if sort field was unselected
         this.setSort('_id-asc');
@@ -352,7 +351,7 @@ export class SamplesComponent implements OnInit {
       keys: keys
     };
     this.storage.set('samplesPreferences', store);
-    this.loadPreferences();
+    this.calcFieldSelectKeys();
   }
 
   loadPreferences() {