viewer loader

src/app/modals/view-document/view-document.page.ts

@@ -7,6 +7,7 @@ import { ProcessesService } from 'src/app/services/processes.service';
 import { EventDetailsDocumentsOptionsPage } from 'src/app/shared/popover/event-details-documents-options/event-details-documents-options.page';
 import { DocumentSetUpMeetingPage } from '../document-set-up-meeting/document-set-up-meeting.page';
 import { AlertController, ModalController } from '@ionic/angular';
+
 @Component({
   selector: 'app-view-document',
   templateUrl: './view-document.page.html',
@@ -20,6 +21,7 @@ export class ViewDocumentPage implements OnInit {
   docId: any
   task: ExpedientTaskModalPageNavParamsTask;
   Document: any
+  loader = true
 
   constructor(
     private modalController: ModalController,
@@ -49,6 +51,13 @@ export class ViewDocumentPage implements OnInit {
       const link: string = res.replace('//pdfjs/web/', '/pdfjs/web/')
       this.trustedUrl = this.sanitazer.bypassSecurityTrustResourceUrl(link);
 
+      // const iframe = document.getElementById("iframe")
+      // const handleLoad = () => {
+      //   this.loader = false
+      // };
+
+      // iframe.addEventListener('load', handleLoad, true)
+
       if(res == "") {
         const alert = await this.alertController.create({
           cssClass: 'my-custom-class',