diff options
Diffstat (limited to 'cds-ui/designer-client/src/app/modules/feature-modules/packages/package-creation/metadata-tab/metadata-tab.component.ts')
-rw-r--r-- | cds-ui/designer-client/src/app/modules/feature-modules/packages/package-creation/metadata-tab/metadata-tab.component.ts | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/cds-ui/designer-client/src/app/modules/feature-modules/packages/package-creation/metadata-tab/metadata-tab.component.ts b/cds-ui/designer-client/src/app/modules/feature-modules/packages/package-creation/metadata-tab/metadata-tab.component.ts index 1784346c7..0c1d0cfd9 100644 --- a/cds-ui/designer-client/src/app/modules/feature-modules/packages/package-creation/metadata-tab/metadata-tab.component.ts +++ b/cds-ui/designer-client/src/app/modules/feature-modules/packages/package-creation/metadata-tab/metadata-tab.component.ts @@ -1,8 +1,10 @@ -import {Component, OnInit} from '@angular/core'; +import {Component, OnDestroy, OnInit} from '@angular/core'; import {PackageCreationService} from '../package-creation.service'; import {MetaDataTabModel} from '../mapping-models/metadata/MetaDataTab.model'; import {PackageCreationStore} from '../package-creation.store'; import {ActivatedRoute} from '@angular/router'; +import {Subject} from 'rxjs'; +import {distinctUntilChanged, takeUntil} from 'rxjs/operators'; @Component({ @@ -10,7 +12,7 @@ import {ActivatedRoute} from '@angular/router'; templateUrl: './metadata-tab.component.html', styleUrls: ['./metadata-tab.component.css'] }) -export class MetadataTabComponent implements OnInit { +export class MetadataTabComponent implements OnInit , OnDestroy { counter = 0; tags = new Set<string>(); @@ -24,7 +26,7 @@ export class MetadataTabComponent implements OnInit { errorMessage: string; versionPattern = '^(\\d+\\.)?(\\d+\\.)?(\\*|\\d+)$'; isNameEditable = false; - + ngUnsubscribe = new Subject(); constructor( private route: ActivatedRoute, private packageCreationService: PackageCreationService, @@ -38,7 +40,11 @@ export class MetadataTabComponent implements OnInit { this.metaDataTab.mapOfCustomKey = this.customKeysMap; this.metaDataTab.mode = this.modeType; this.isNameEditable = this.route.snapshot.paramMap.get('id') == null; - this.packageCreationStore.state$.subscribe(element => { + this.packageCreationStore.state$ + .pipe( + distinctUntilChanged((a: any, b: any) => JSON.stringify(a) === JSON.stringify(b)), + takeUntil(this.ngUnsubscribe)) + .subscribe(element => { if (element && element.metaData) { @@ -133,5 +139,10 @@ export class MetadataTabComponent implements OnInit { this.packageCreationStore.changeMetaData(newMetaData); } + ngOnDestroy() { + this.ngUnsubscribe.next(); + this.ngUnsubscribe.complete(); + this.ngUnsubscribe.unsubscribe(); + } } |