FEAT #15550 TIME 0:04 check total pages before opening selection

src/frontend/app/document/document.component.html

@@ -109,7 +109,7 @@
     <section class="page-info"
         *ngIf="!signaturesService.dragging && !signaturesService.resizing && docList[currentDoc]">
         <div class="page-info-doc">{{docList[currentDoc].title}}</div>
-        <div class="page-info-page" (click)="pagesList.open()">{{'lang.page' | translate}} {{ pageNum }} / {{ totalPages }}</div>
+        <div class="page-info-page" (click)="openSelect()">{{'lang.page' | translate}} {{ pageNum }} / {{ totalPages }}</div>
         <ion-select style="max-height: 30%;" interface="action-sheet" #pagesList (ionChange)='goTo($event.target.value)' hidden="true">
             <ion-select-option  *ngFor="let page of pagesArray(this.totalPages);let i=index"[value]="page">{{ i + 1 }}</ion-select-option>
         </ion-select>

src/frontend/app/document/document.component.ts

@@ -26,6 +26,7 @@ import { of } from 'rxjs';
     templateUrl: 'document.component.html',
     styleUrls: ['document.component.scss'],
 })
+
 export class DocumentComponent implements OnInit {
 
     enterApp: boolean = true;
@@ -93,6 +94,7 @@ export class DocumentComponent implements OnInit {
     @ViewChild('appDocumentNotePad') appDocumentNotePad: DocumentNotePadComponent;
     @ViewChild('appDocumentList') appDocumentList: DocumentListComponent;
     @ViewChild('rightContent', { static: true }) rightContent: TemplateRef<any>;
+    @ViewChild('pagesList') pagesList: any;
 
     constructor(private translate: TranslateService,
         private router: Router,
@@ -931,4 +933,10 @@ export class DocumentComponent implements OnInit {
     ionViewWillLeave() {
         this.signaturesService.detachTemplate('rightContent');
     }
+
+    openSelect() {
+        if (this.totalPages > 1) {
+            this.pagesList.open();
+        }
+    }
 }