按钮单击后,我尝试播放随机音效。基本上,我创建了一个声音数组,如下所示。我的目标是,当用户单击按钮时,我想从数组中选择一个随机声音,这仅在页面刷新后才有效。但是当用户在第二次或第三次点击按钮时,它将返回一次又一次返回相同的结果。
function sound_return(){
var sound_array = ["sound1.mp3", "sound2.mp3"];
var sound = sound_array[Math.floor(Math.random() * sound_array.length)];
return sound;
}
var audioElement = document.createElement('audio');
audioElement.setAttribute('src', 'sound/'+sound_return());
audioElement.load()
$.get();
audioElement.addEventListener("load", function() {
audioElement.play();
}, true);
$('#sound').click(function(event){
event.preventDefault();
audioElement.play();
});
答案 0 :(得分:0)
您需要设置音频源并在每次点击期间加载
function sound_return(){
var sound_array = ["sound1.mp3", "sound2.mp3"];
var sound = sound_array[Math.floor(Math.random() * sound_array.length)];
return sound;
}
var audioElement = document.createElement('audio');
audioElement.addEventListener("load", function() {
audioElement.play();
btn.hide();
}, true);
audioElement.addEventListener("ended", function() {
btn.show();
}, true);
var btn = $('#sound').click(function(event){
event.preventDefault();
audioElement.setAttribute('src', 'sound/'+sound_return());
audioElement.load();
});