Merge branch '104-add-scrolltotop' into 'develop'

Resolve "Add ScrollToTop"

Closes #104

See merge request !114

src/app/documentation/containers/documentation.component.ts

@@ -8,6 +8,7 @@ import * as fromDocumentation from '../store/documentation.reducer';
 import * as documentationSelector from '../store/documentation.selector';
 import { Dataset, Attribute } from 'src/app/metamodel/model';
 import { environment } from '../../../environments/environment';
+import { ScrollTopService } from "../../shared/service/sroll-top.service";
 
 @Component({
     selector: 'app-documentation',
@@ -23,7 +24,7 @@ export class DocumentationComponent implements OnInit {
     public attributeListIsLoaded: Observable<boolean>;
     public attributeList: Observable<Attribute[]>;
 
-    constructor(private store: Store<{ documentation: fromDocumentation.State }>) {
+    constructor(private store: Store<{ documentation: fromDocumentation.State }>, private scrollTopService: ScrollTopService) {
         this.datasetListIsLoading = store.select(documentationSelector.getDatasetListIsLoading);
         this.datasetListIsLoaded = store.select(documentationSelector.getDatasetListIsLoaded);
         this.datasetList = store.select(documentationSelector.getDatasetList);
@@ -34,6 +35,7 @@ export class DocumentationComponent implements OnInit {
 
     ngOnInit() {
         this.store.dispatch(new documentationActions.RetrieveDatasetList());
+        this.scrollTopService.setScrollTop();
     }
 
     getDatasetAttributes(dataset: Dataset, attributeList: Attribute[]): Attribute[] {