使用 Javascript/Jquery 停止 html 声音
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【中文标题】使用 Javascript/Jquery 停止 html 声音【英文标题】:Stop html sound with Javascript/Jquery 【发布时间】:2015-08-26 14:49:39 【问题描述】:我正在尝试启动和停止声音,当单击一个按钮时,哪个类随 .toggleClass() 发生变化。当我单击按钮时声音应该开始,当我再次单击它或单击另一个播放另一种声音的按钮时停止。但是,当我再次单击按钮时,声音不会停止,而是从头开始播放。我尝试了几种方法,但似乎没有任何方法适用于我拥有的当前代码。对我来说重要的是,当播放另一个声音时,声音也会停止。这已经奏效了。 我希望你能理解我的意思,我不知道如何更好地解释它。 (对不起,我的英语不好,如果您有任何问题,请联系我)。如果有人可以帮助我,我会很高兴。
这是我停止声音的尝试:
$(document).ready(function ()
$(".fa-volume-up").click(function ()
$('audio').each(function ()
this.pause();
this.currentTime = 0;
);
);
);
这是我的全部代码:
//Icon color change
$(document).ready(function()
$(".fa-volume-off,.fa-volume-up").click(function()
$(".fa-volume-off").toggleClass("fa-volume-up");
);
);
//Sound
var currentsound;
function EvalSound(soundobj)
if (currentsound)
currentsound.pause();
var thissound = document.getElementById(soundobj);
thissound.currentTime = 0;
thissound.play();
currentsound = thissound;
//Stop sound on click
$(document).ready(function()
$(".fa-volume-up").click(function()
$('audio').each(function()
this.pause();
this.currentTime = 0;
);
);
);
/*basic document style*/
body,
html
font-family: 'Open Sans', sans-serif;
font-size: 18px;
p
width: 400px;
margin: auto;
margin-top: 50px;
audio
display: none;
/*Icon style*/
.fa-volume-off
width: 14px;
.fa-volume-up
color: #3ad27a;
.fa-volume-off,
.fa-volume-up:hover
cursor: pointer
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<link href='http://fonts.googleapis.com/css?family=Open+Sans:300' rel='stylesheet' type='text/css'>
<link rel="stylesheet" href="http://fortawesome.github.io/Font-Awesome/assets/font-awesome/css/font-awesome.css">
<p>
A wonderful serenity has taken possession of my entire soul, whole heart. Israel (Sparring) - Chance The Rapper
<i class="fa fa-volume-off" onClick="EvalSound('sound1');StopSound(soundobj)"></i>
I am alone, and feel the charm of existence in this spot, which was created for the bliss of souls like mine.
</p>
<audio class="audio" id="sound1" src="http://soundbible.com//mp3/Coin_Drop-Willem_Hunt-569197907.mp3" controls preload="auto" autobuffer></audio>
【问题讨论】:
【参考方案1】:我只是想出了如何在不为每个声音元素添加新类和 id 的情况下做到这一点。
这是工作的 js 代码:
$(document).ready(function ()
//change icon and icon color
$(".fa-volume-off,.fa-volume-up").click(function ()
$(this).toggleClass("fa-volume-up");
$('.fa-volume-up').not($(this)).removeClass('fa-volume-up');
//stop audio on second button click
$(".speaker").click(function ()
if (!$(this).hasClass("fa-volume-up"))
$(".audio").trigger("pause");
);
););
//stop sound and start different sound
var currentsound;
function EvalSound(soundobj)
if (currentsound)
currentsound.pause();
var thissound = document.getElementById(soundobj);
thissound.currentTime = 0;
thissound.play();
currentsound = thissound;
;
还有演示:
$(document).ready(function()
//change icon and icon color
$(".fa-volume-off,.fa-volume-up").click(function()
$(this).toggleClass("fa-volume-up");
$('.fa-volume-up').not($(this)).removeClass('fa-volume-up');
//stop audio on second button click
$(".speaker").click(function()
if (!$(this).hasClass("fa-volume-up"))
$(".audio").trigger("pause");
);
);
);
//stop sound and start second sound
var currentsound;
function EvalSound(soundobj)
if (currentsound)
currentsound.pause();
var thissound = document.getElementById(soundobj);
thissound.currentTime = 0;
thissound.play();
currentsound = thissound;
;
/*basic document style*/
body,
html
font-family: 'Open Sans', sans-serif;
font-size: 18px;
font-weight: 400;
p
width: 400px;
margin: auto;
margin-top: 50px;
audio
display: none;
/*Icon style*/
.fa-volume-off
width: 14px;
.fa-volume-up
color: #3ad27a;
.fa-volume-off,
.fa-volume-up:hover
cursor: pointer
<link href="https://fontawesome.io/assets/font-awesome/css/font-awesome.css" rel="stylesheet" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<link href='http://fonts.googleapis.com/css?family=Open+Sans:300' rel='stylesheet' type='text/css'>
<p>
A wonderful serenity has taken possession of my entire soul, whole heart. Israel (Sparring) - Chance The Rapper
<i class="fa fa-volume-off speaker" onClick="EvalSound('sound1');StopSound(soundobj)"></i> I am alone, and feel the charm of existence in this spot, which was created for the bliss of souls like mine.
<i class="fa fa-volume-off speaker" onClick="EvalSound('sound2');StopSound(soundobj);SoundEnded();"></i> A wonderful serenity has taken possession of my entire soul, whole heart.<i class="fa fa-volume-off speaker" onClick="EvalSound('sound3');StopSound(soundobj)"></i>
</p>
<audio class="audio" id="sound1" src="http://soundbible.com//mp3/Coin_Drop-Willem_Hunt-569197907.mp3" controls preload="auto" autobuffer></audio>
<audio class="audio" id="sound2" src="wiz.mp3" controls preload="auto" autobuffer></audio>
<audio class="audio" id="sound3" src="drake.m4a" controls preload="auto" autobuffer></audio>
【讨论】:
【参考方案2】:这里是代码
$(document).ready(function ()
$(".audio-control").click(function ()
var audio = $('.audio').get(0);
if (audio.paused == false)
$('.audio-control').removeClass('fa-volume-up').addClass('fa-volume-off');
audio.pause();
else
$('.audio-control').removeClass('fa-volume-off').addClass('fa-volume-up');
audio.play();
);
);
这是一个例子 https://jsfiddle.net/5f2cbs0m/2/
【讨论】:
它不起作用,我不知道为什么,但我认为这是因为我将课程从 .fa-volume-up 切换到 .fa-volume-off。我不确定 您只是即插即用吗?您应该将其配置为您的类/ID...无论如何,使用 jsfiddle 示例... 我做了,我把它改成 $('.fa-volume-up').click(function () var audio = $('.audio').get(0); if (audio.paused == false) audio.pause(); else audio.play(); ) 感谢您的帮助,它基本上工作了,但我现在无法添加第二、第三或第四个声音。我该如何解决? jsfiddle.net/2a77aa3q/2 注入标识符,例如不同的类名或id。以上是关于使用 Javascript/Jquery 停止 html 声音的主要内容,如果未能解决你的问题,请参考以下文章
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