当我查看html单选按钮时,我想更改HTML5音频标签的值。
这是我的音频标签:
<audio controls>
<source src="" type="audio/ogg">
<source src="" type="audio/mpeg">
<source src="test2.wav" type="audio/wav">
</audio>
例如: 如果我点击名为'test2.wav的单选按钮,我想修改我的音频标签:
ENTRYPOINT
我该怎么做?
提前致谢,
答案 0 :(得分:0)
首先,在source
代码中添加ID。
<source src="test1.wav" type="audio/wav" id="foo">
接下来,使用一些JavaScript,并在单选按钮上添加onclick
属性。
<input type="radio" name="foo" value="test2.wav" onclick="document.getElementById('foo').src=this.value">
答案 1 :(得分:0)
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.2/jquery.min.js"></script>
</head>
<body>
<audio controls>
<source src="" type="audio/ogg">
<source src="" type="audio/mpeg">
<source src="test1.wav" type="audio/wav">
</audio>
<br>
<input type="radio" name="track" value="test1.waw" checked> test1.waw<br>
<input type="radio" name="track" value="test2.waw"> test2.waw<br>
<input type="radio" name="track" value="test3.waw"> test3.waw
<script type="text/javascript">
$("input[type=radio][name=track]").on('change', function(){
$("audio source").attr("src", $(this).val());
console.log("new source is: " + $("audio source").attr("src"));
alert("new source is: " + $("audio source").attr("src"));
});
</script>
</body>
</html>
答案 2 :(得分:0)
更新
<!DOCTYPE html>
<html>
<head>
<title>Events</title>
</head>
<body>
<input type="radio" value="test2" name="rad" onclick="boom(this.value);">test2
<input type="radio" value="test3" name="rad" onclick="boom(this.value);">test3
<input type="radio" value="test4" name="rad" onclick="boom(this.value);">test4
<br>
<audio id="audio" controls>
<source src="" type="audio/ogg">
<source src="" type="audio/mpeg">
<source src="test1.wav" type="audio/wav" id="sound">
</audio>
<script type="text/javascript">
function boom(val){
var audio = document.getElementById("audio");
var aud = document.getElementById("sound");
aud.src=val+".wav";
audio.load();
}
</script>
</body>
</html>