Merge pull request #19551 from abpframework/auto-merge/rel-8-1/2637

Merge branch dev with rel-8.1

docs/en/UI/Angular/Lazy-Load-Service.md

@@ -42,7 +42,7 @@ import { LazyLoadService, LOADING_STRATEGY } from '@abp/ng.core';
   `
 })
 class DemoComponent {
-  libraryLoaded$ = this.lazyLoad.load(
+  libraryLoaded$ = this.lazyLoadService.load(
     LOADING_STRATEGY.AppendAnonymousScriptToHead('/assets/some-library.js'),
   );
 
@@ -71,7 +71,7 @@ import { LazyLoadService, LOADING_STRATEGY } from '@abp/ng.core';
   `
 })
 class DemoComponent {
-  stylesLoaded$ = this.lazyLoad.load(
+  stylesLoaded$ = this.lazyLoadService.load(
     LOADING_STRATEGY.AppendAnonymousStyleToHead('/assets/some-styles.css'),
   );
 

npm/ng-packs/packages/theme-shared/src/lib/components/modal/modal.component.ts

@@ -206,8 +206,7 @@ export class ModalComponent implements OnInit, OnDestroy, DismissableModal {
     fromEvent(window, 'beforeunload')
       .pipe(takeUntil(this.destroy$))
       .subscribe(event => {
-        // TODO: check this
-        if (!this.isFormDirty || this.suppressUnsavedChangesWarning) {
+        if (this.isFormDirty && !this.suppressUnsavedChangesWarning) {
           event.preventDefault();
         }
       });