alfresco-ng2-components/docs/core/services/notification.service.md

Title, Added, Status, Last reviewed

Title	Added	Status	Last reviewed
Notification Service	v2.0.0	Active	2018-06-08

Notification Service

Shows a notification message with optional feedback.

Class members

Methods

• dismissSnackMessageAction()
  dismiss the notification snackbar
• openSnackMessage(message: string, config?: number|MatSnackBarConfig, translationArgs?: any): MatSnackBarRef<any>
  Opens a SnackBar notification to show a message.
  • message: string - The message (or resource key) to show.
  • config: number|MatSnackBarConfig - (Optional) Time before notification disappears after being shown or MatSnackBarConfig object
  • translationArgs: any - (Optional) The interpolation parameters to add for the translation
  • Returns MatSnackBarRef<any> - Information/control object for the SnackBar
• openSnackMessageAction(message: string, action: string, config?: number|MatSnackBarConfig): MatSnackBarRef<any>
  Opens a SnackBar notification with a message and a response button.
  • message: string - The message (or resource key) to show.
  • action: string - Caption for the response button
  • config: number|MatSnackBarConfig - (Optional) Time before notification disappears after being shown or MatSnackBarConfig object
  • Returns MatSnackBarRef<any> - Information/control object for the SnackBar
• showError(message: string, action?: string): MatSnackBarRef<any>
  Rase error message
  • message: string - Text message or translation key for the message.
  • action: string - (Optional) Action name
  • Returns MatSnackBarRef<any> -
• showInfo(message: string, action?: string, interpolateArgs?: any): MatSnackBarRef<any>
  Rase info message
  • message: string - Text message or translation key for the message.
  • action: string - (Optional) Action name
  • interpolateArgs: any - (Optional)
  • Returns MatSnackBarRef<any> -
• showWarning(message: string, action?: string): MatSnackBarRef<any>
  Rase warning message
  • message: string - Text message or translation key for the message.
  • action: string - (Optional) Action name
  • Returns MatSnackBarRef<any> -

Details

The Notification Service is implemented on top of the Angular Material Design snackbar. Use this service to show a notification message, and optionally get feedback from it.

import { NotificationService } from '@alfresco/adf-core';

export class MyComponent implements OnInit {

    constructor(private notificationService: NotificationService) {
    }

    ngOnInit() {
        this.notificationService
            .openSnackMessage('test', 200000)
            .afterDismissed()
            .subscribe(() => {
                console.log('The snack-bar was dismissed');
            });
    }
}

import { NotificationService } from '@alfresco/adf-core';

export class MyComponent implements OnInit {

    constructor(private notificationService: NotificationService) {
    }

    ngOnInit() {
        this.notificationService
            .openSnackMessageAction('Do you want to report this issue?', 'send', 200000)
            .afterDismissed()
            .subscribe(() => {
                console.log('The snack-bar was dismissed');
            });
    }
}

import { NotificationService } from '@alfresco/adf-core';
import { MatSnackBarConfig } from '@angular/material';

export class MyComponent implements OnInit {

    snackBarConfig: MatSnackBarConfig = new MatSnackBarConfig();

    constructor(private notificationService: NotificationService) {
    }

    ngOnInit() {
        this.notificationService
            .openSnackMessageAction('Do you want to report this issue?', 'send', snackBarConfig)
            .afterDismissed()
            .subscribe(() => {
                console.log('The snack-bar was dismissed');
            });
    }
}

The default message duration is 5000 ms that is used only if you don't pass a custom duration in the parameters of openSnackMessageAction/openSnackMessage methods. You can also change the default 5000 ms adding the following configuration in the app.config.json:

    "notificationDefaultDuration" : "7000"