您好,我正在尝试为声音创建新的音量条,但是它不起作用,我在this上进行了搜索,并尝试再次将其放到Togheter中,但此刻第一个代码丢失了,所以我没有知道如何做到这一点。我做了类似的事情,但是我的声音无法自动播放,因此我无法更改声音的音量。如果我编写控件会自动播放,则整个栏会显示我不想要的。
<input type= "range" class = "slider" id = "slider" value = "0" maxlength ="100">
<audio id ="audio-player" src = "test.mp3"></audio>
$( document ).ready(function() {
$("#slider").slider({
value : 75,
step : 1,
range : 'min',
min : 0,
max : 100,
slide : function(){
var value = $("#slider").slider("value");
document.getElementById("audio-player").volume = (value / 100);
}
});
});
答案 0 :(得分:3)
您不必为此而使用jquery,这是仅使用本机javascript的一种可能方法:
slider.oninput = () => {
console.log("Volume set to", ~~(slider.value))
document.getElementById("audio-player").volume = ~~(slider.value) * 0.01
}
<input type= "range" class = "slider" id = "slider" value = "0" maxlength ="100">
<audio controls id ="audio-player" src = "test.mp3"></audio>
答案 1 :(得分:0)
这是一个快速的
$('#audioSlider').slider({
orientation: "vertical",
value: audio1.volume,
min: 0,
max: 1,
range: 'min',
animate: true,
step: .1,
slide: function(e, ui) {
audio1.volume = ui.value;
}
});
HTML
<div id="audioSlider"></div>
<audio id="audio1" autoplay>
<source src="http://www.w3schools.com/html5/song.ogg" type="audio/ogg" />
<source src="http://www.w3schools.com/html5/song.mp3" type="audio/mpeg" />
Your browser does not support the audio element.
</audio>
答案 2 :(得分:0)
尝试以下代码:
<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
<link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
<script>
$(document).ready(function(){
$('#audioSlider').slider({
orientation: "vertical",
value: audio1.volume,
min: 0,
max: 1,
range: 'min',
animate: true,
step: .1,
slide: function(e, ui) {
audio1.volume = ui.value;
}
});
});
</script>
</head>
<body>
<div id="audioSlider"></div>
<audio id="audio1" autoplay>
<source src="http://commondatastorage.googleapis.com/codeskulptor-demos/DDR_assets/Kangaroo_MusiQue_-_The_Neverwritten_Role_Playing_Game.mp3" type="audio/mpeg" />
Your browser does not support the audio element.
</audio>
</body>
</html>