()
| 113 | playpause_btn.innerHTML = '<i class="fa fa-play-circle fa-5x"></i>'; |
| 114 | } |
| 115 | function nextTrack(){ |
| 116 | if(track_index < music_list.length - 1 && isRandom === false){ |
| 117 | track_index += 1; |
| 118 | }else if(track_index < music_list.length - 1 && isRandom === true){ |
| 119 | let random_index = Number.parseInt(Math.random() * music_list.length); |
| 120 | track_index = random_index; |
| 121 | }else{ |
| 122 | track_index = 0; |
| 123 | } |
| 124 | loadTrack(track_index); |
| 125 | playTrack(); |
| 126 | } |
| 127 | function prevTrack(){ |
| 128 | if(track_index > 0){ |
| 129 | track_index -= 1; |