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template modals
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interface CustomOverlayConfig { | |
hasBackdropClick?: boolean; | |
isCentered?: boolean; | |
size?: any; | |
top?: string; | |
} | |
const DEFAULT_CUSTOM_CONFIG: CustomOverlayConfig = { | |
hasBackdropClick: false, | |
isCentered: true, | |
size: null | |
}; | |
@Injectable() | |
export class TemplateModalService { | |
public dialogRef: TemplateModalOverlayRef; | |
public customConfig: CustomOverlayConfig; | |
constructor( | |
private injector: Injector, | |
private overlay: Overlay | |
) { } | |
open(templateRef: CdkPortal, config: FormModalConfig = {}, customConfig: CustomOverlayConfig = {}) {...} |
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public dialogRef: TemplateModalOverlayRef; |
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@ViewChild('ratingModal') ratingModal: TemplatePortal<any>; |
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public closeModal() { | |
this.dialogRef.close(); | |
this.modalData.next({}); | |
} |
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<ng-template cdkPortal #ratingModal="cdkPortal"> | |
<rating-modal [modalData]="modalData | async" (close)="closeModal()" (ratings)="updateRating($event)" (rate)="rateEvent($event)"></rating-modal> | |
</ng-template> |
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this.dialogRef = this.modalService.open(this.ratingModal, {}, { | |
isCentered: false | |
}); |
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import { OverlayRef } from '@angular/cdk/overlay'; | |
export class TemplateModalOverlayRef { | |
constructor(private overlayRef: OverlayRef) { } | |
close(): void { | |
this.overlayRef.dispose(); | |
} | |
} |
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private attachModalContainer( | |
overlayRef: OverlayRef, | |
config: FormModalConfig, | |
dialogRef: TemplateModalOverlayRef, | |
templateRef: CdkPortal // this was added | |
) { | |
const containerRef = overlayRef.attach(templateRef); // this was changed | |
return containerRef; | |
} |
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private getOverlayConfig(config: FormModalConfig): OverlayConfig { | |
let positionStrategy = this.overlay.position() | |
.global(); | |
if (this.customConfig.isCentered) { | |
positionStrategy = positionStrategy | |
.centerHorizontally() | |
.centerVertically(); | |
} | |
if (this.customConfig.size) { | |
positionStrategy = positionStrategy | |
.width(this.customConfig.size.width) | |
.height(this.customConfig.size.height); | |
} | |
if (this.customConfig.top) { | |
positionStrategy = positionStrategy | |
.top(this.customConfig.top) | |
.centerHorizontally(); | |
} |
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Gotta love it - a minute after I submit this, I found my error. I was not, in fact, importing Portal Module in the correct dependent component module.
Anyway, thanks for the great tutorial!