ember-cli-flash Reference

Overview

ember-cli-flash provides a flash message service for showing toast-style notifications to users. A3 uses it throughout the entire application for feedback on save operations, error reporting, deletion confirmations, and any other user-facing notifications. The service is injected as flash-messages and provides methods for each message type: success, danger, warning, and info.

Package: ember-cli-flash Service name: flash-messages Version: 5.x (compatible with Ember 5+)

Service Injection

import Component from '@glimmer/component';
import { service } from '@ember/service';
import type FlashMessageService from 'ember-cli-flash/services/flash-messages';