javascript - Stop dynamically created audios -


i'm playing audio service in angular can't manage make stop. here's play() method:

play(item: string): void {   const audio = new audio();   audio.src = item;   audio.load();   audio.play(); } 

then, in component created mute() method i'd stop audios playing:

mute(): void {   const sounds = document.getelementsbytagname('audio');   console.log(sounds);   (let = 0; < sounds.length; i++) {     sounds[i].pause();   } } 

however, doesn't display sounds in console.log and, therefore, none of them being paused.

document.getelementsbytagname('audio') not find audio-tags because have not been added document.

you can add audio-elements document line of code @ end of play()-method: document.getelementsbytagname("body")[0].appendchild(audio);

alternatively can keep audio object in array , make array available component instead of using document.getelementsbytagname('audio'). approach considered preferable on direct dom manipulation in angular applications.


Comments

Popular posts from this blog

android - InAppBilling registering BroadcastReceiver in AndroidManifest -

python Tkinter Capturing keyboard events save as one single string -

sql server - Why does Linq-to-SQL add unnecessary COUNT()? -