Play an audio before open the toast in Angular Toast component

27 Apr 20243 minutes to read

Here below sample demonstrates to playing audio background while opening toast. Here we have included audio play codes into beforeOpen event Function.

If you want to stop the audio after displaying toast use open event in Toast. please check the Toast Events api's for further customization.

app.component.ts

import { NgModule } from '@angular/core'
import { BrowserModule } from '@angular/platform-browser'
import { ToastModule } from '@syncfusion/ej2-angular-notifications'
import { ButtonModule, CheckBoxModule , RadioButtonModule } from '@syncfusion/ej2-angular-buttons'
import { DropDownListModule } from '@syncfusion/ej2-angular-dropdowns'
import { DatePickerModule } from '@syncfusion/ej2-angular-calendars'


import { Component, ViewChild } from '@angular/core';

@Component({
imports: [
         ToastModule, ButtonModule, CheckBoxModule , RadioButtonModule, DropDownListModule, DatePickerModule
    ],


standalone: true,
    selector: 'app-root',
    template: `
        <div id="toast_target"></div>
        <button ejs-button [isPrimary]="true" (click)="btnClick($event)">Show Toast</button>
        <ejs-toast #element  (beforeOpen)="onBeforeOpen($event)"  [position] = 'position' >
         <ng-template #title>
                  <div>Matt sent you a friend request</div>
              </ng-template>
              <ng-template #content>
                  <div>Hey, wanna dress up as wizards and ride our hoverboards?</div>
              </ng-template>
               </ejs-toast>
        `
})

export class AppComponent {
    @ViewChild('element') public element: any;
    public position = { X: 'Right', Y: 'Bottom' };


    onBeforeOpen(e: any) {
      let audio: HTMLAudioElement = new Audio('https://drive.google.com/uc?export=download&id=1M95VOpto1cQ4FQHzNBaLf0WFQglrtWi7');
     audio.play();
    }
    btnClick(args: any) {
      this.toastShow();
    }
    toastShow() {
        setTimeout(() => {
            this.element.show();
        }, 0);
    }
    ngAfterViewInit() {
    }
}

main.ts

import { bootstrapApplication } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import 'zone.js';
bootstrapApplication(AppComponent).catch((err) => console.error(err));