ngx-bootstrap modal: How to get a return value from a modal?

Question

In my Angular 4 app, let\'s assume that I\'m inside a service.

At some point, I want to ask the user for a confirmation, currently I\'m doing it with just a co

Answer 1

Try like this :

myexample it's working correctly. hope this will help you

home.module.ts

import { ModalModule } from 'ngx-bootstrap';

@NgModule({
    imports: [
        ModalModule.forRoot()
    ]
})

home.component.html

Open Confirm box

home.component.ts

import { BsModalService } from 'ngx-bootstrap/modal';
import { BsModalRef } from 'ngx-bootstrap/modal/modal-options.class';

export class HomeComponent {
    public modalRef: BsModalRef;
    constructor(
        private homeService: HomeService,
        private modalService: BsModalService
    ) { }

    openConfirmDialog() {
        this.modalRef = this.modalService.show(HomeModalComponent);
        this.modalRef.content.onClose.subscribe(result => {
            console.log('results', result);
        })
    }
}

home-modal.component.html

    

        
Confirm
        
            ×
        
    
    

        Are you sure want to delete this node?
    
    

        Yes
        No        
    

home-modal.component.ts

import { Subject } from 'rxjs/Subject';
import { BsModalRef } from 'ngx-bootstrap/modal';

export class HomeModalComponent {
    public onClose: Subject;

    constructor(private _bsModalRef: BsModalRef) { }

    public ngOnInit(): void {
        this.onClose = new Subject();
    }

    public onConfirm(): void {
        this.onClose.next(true);
        this._bsModalRef.hide();
    }

    public onCancel(): void {
        this.onClose.next(false);
        this._bsModalRef.hide();
    }
}