Added null checks

This commit is contained in:
2019-04-19 22:12:33 +09:00
parent 912f409688
commit 707233a422
11 changed files with 94 additions and 51 deletions

View File

@ -17,7 +17,7 @@ export default class AudioPlayer {
playId = 0
// Save last request so that we can cancel it
lastRequest: XMLHttpRequest
lastRequest: XMLHttpRequest | null
// DOM elements
audioPlayer: HTMLElement
@ -194,7 +194,7 @@ export default class AudioPlayer {
// Stop
stop() {
this.arn.currentMediaId = undefined
this.arn.currentMediaId = ""
// Remove CSS class "playing"
let playingElements = document.getElementsByClassName("playing")