import { Injectable } from '@angular/core'
-import { ActivatedRouteSnapshot, CanDeactivate, RouterStateSnapshot } from '@angular/router'
+import { CanDeactivate } from '@angular/router'
import { Observable } from 'rxjs'
import { ConfirmService } from '../../core/index'
import { I18n } from '@ngx-translate/i18n-polyfill'
+export type CanComponentDeactivateResult = { text?: string, canDeactivate: Observable<boolean> | boolean }
+
export interface CanComponentDeactivate {
- canDeactivate: () => { text?: string, canDeactivate: Observable<boolean> | boolean }
+ canDeactivate: () => CanComponentDeactivateResult
}
@Injectable()
private i18n: I18n
) { }
- canDeactivate (component: CanComponentDeactivate,
- currentRoute: ActivatedRouteSnapshot,
- currentState: RouterStateSnapshot,
- nextState: RouterStateSnapshot
- ) {
+ canDeactivate (component: CanComponentDeactivate) {
const result = component.canDeactivate()
const text = result.text || this.i18n('All unsaved data will be lost, are you sure you want to leave this page?')