'angular audio play on ngoninit not working

html code:

<audio id="notification" src="../assets/audio/notification.mp3" autoplay="true"

ts code:

 let audioPlayer = <HTMLAudioElement> document.getElementById('notification');
      audioPlayer.muted = false;

I am getting error play() failed because the user didn't interact with the document first.

Solution 1:[1]

You should not query audioPlayer on init. The audio needs a bit of time to be ready.

You should trigger muted and play when Html Audio can play. (https://www.w3schools.com/tags/av_event_canplay.asp)

or Using ViewChild decorator. (https://angular.io/api/core/ViewChild)


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Source: Stack Overflow

Solution Source
Solution 1 Anh V? Nguy?n