我需要帮助将URL一次加载到HTML5音频播放器中,然后点击一个元素来执行其他控制。
这是到目前为止的代码:
<div class="primary">
<article id="145">
<div class="loaddata" data-rel="http://www.jplayer.org/audio/mp3/Miaow-01-Tempered-song.mp3" onclick="setTimeout(function() { document.getElementById('145').classList.add('dataloaded'); }, 1)"> Load "Song1" </div>
</article>
<article id="139">
<div class="loaddata" data-rel="http://feeds.soundcloud.com/stream/327164631-scott-johnson-27-tms-1281.mp3" onclick="setTimeout(function() { document.getElementById('139').classList.add('dataloaded'); }, 1)"> Load "Song2" </div>
</article>
<article id="133" class="dataloaded">
<div class="loaddata" data-rel="http://archive.org/download/DTH20170611/DTH20170611.mp3" onclick="setTimeout(function() { document.getElementById('133').classList.add('dataloaded'); }, 1)"> Load "Song3" </div>
</article>
玩家:
<div class="audio-player-wrapper">
<div class="mejs__button mejs__group-left">
<div class="rewind-btn">
<button title="Rewind 15 seconds">15</button>
</div>
<div class="playpause-btn">
<button title="Play" class="play" id="ppbtn"></button>
</div>
<div class="forward-btn">
<button title="Forward 15 seconds">15</button>
</div>
</div>
<div class="current-time">00:00</div>
<div class="duration-time">00:00</div>
<div class="mejs__button mobile-mute">
<button class="mobile-mute-btn mobile-mute-off"></button>
</div>
<audio width="100%" height="75px" id="audio-player" controls="controls">
<source id="sourceMp3" src="#" type="audio/mp3">
</audio>
</div>
JS:
$(".loaddata").on("click", function() {
var mp3Url = $(this).data('rel');
$("#audio-player_html5").attr('src', mp3Url);
});
$(".loaddata").click(function(){
$('.dataloaded').removeClass();
$('#ppbtn').click();
});
上述代码的作用是当用户点击loaddata
时,JS会将data-rel
中的网址加载到src
中的sourceMP3
。然后它会扫描“primary”以查找名为dataloaded
的任何类并将其删除。一毫秒后,它会在文章ID中添加dataloaded
。然后播放器开始在jquery $('#ppbtn').click();
中播放加载的URL。
我想找到的是一种在第一次点击时加载URL然后能够在第一次点击后控制播放/暂停按钮的方法。我尝试在加载URL时执行.one()
但是当所有三个元素都被点击一次时,它不会在点击的元素中加载URL,并且所有三个元素div.loaddata
都可以控制播放器。德尔>
我想解释它的简单方法是:删除现有的 .dataloaded
,向播放器添加网址,将.dataloaded
添加到点击的文章中,然后点击播放/暂停按钮仅限div.loaddata
带'dataloaded'。
新问题:有没有办法在点击元素时更改功能?就像一个新的onclick?
答案 0 :(得分:0)
今天早上我看到了这个答案(但是忙碌了一天!)..我前段时间创建了一个jsfiddle for playing multiple sounds但是当我今晚重新阅读这个问题时,似乎还不足以涵盖你的内容正试图这样做。
我发现有一个名为MediaElement.js
的库可用;源代码在this article中进行了广泛概述,并且还有一个demo
另外,关于设计Rose的自定义音频播放器(未给出第二个名字)on her website的文章非常好(有点冗长!),其中还有一个demo
最重要的是,一位同事SO-er给了a wonderful answer一个类似的问题(大约一年前),并且答案中有一个jsfiddle provided(我认为首选... )
代码(希望有空间!):
var audio_player = $("#audio-player");
var play_button = $('#play');
var progress_bar = $("#progressbar");
var time = $("#time");
var mute_button = $('#mute');
var volume_bar = $('#volume');
var more_info = $('#more-info-box');
var info_tray = $("#info-tray");
var player = document.getElementById('player');
var duration = 0;
var volume = 0.75;
player.onloadedmetadata = function() {
duration = player.duration;
progress_bar.progressbar("option", { 'max' : duration });
};
player.load();
player.volume = 0.75;
player.addEventListener("timeupdate", function() {
progress_bar.progressbar('value', player.currentTime);
time.text(getTime(player.currentTime));
}, false);
function getTime(t) {
var m=~~(t/60), s=~~(t % 60);
return (m<10?"0"+m:m)+':'+(s<10?"0"+s:s);
}
function getProgressBarClickInfo(progress_bar, e) {
var offset = progress_bar.position();
var x = e.pageX - offset.left; // or e.offsetX (less support, though)
var y = e.pageY - offset.top; // or e.offsetY
var max = progress_bar.progressbar("option", "max");
var value = x * max / progress_bar.width();
return { x: x, y: y, max: max, value: value };
}
volume_bar.progressbar({
value : player.volume*100,
});
volume_bar.click(function(e) {
var info = getProgressBarClickInfo($(this), e);
volume_bar.progressbar('value', info.value);
player.volume = info.value / info.max;
});
progress_bar.progressbar({
value : player.currentTime,
});
progress_bar.click(function(e) {
var info = getProgressBarClickInfo($(this), e);
player.currentTime = player.duration / info.max * info.value;
});
play_button.click(function() {
player[player.paused ? 'play' : 'pause']();
$(this).toggleClass("fa-play", !player.paused);
$(this).toggleClass("fa-pause", player.paused);
});
mute_button.click(function() {
if (player.volume == 0) {
player.volume = volume;
} else {
volume = player.volume;
player.volume = 0;
}
volume_bar.progressbar('value', player.volume * 100);
$(this).toggleClass("fa-volume-up", player.volume != 0);
$(this).toggleClass("fa-volume-off", player.volume == 0);
});
more_info.click(function() {
audio_player.animate({
height: (audio_player.height() == 50) ? 100 : 50
}, 1000);
});
&#13;
#audio-player {
height: 50px;
width: 500px;
overflow: hidden;
background-color: #2B2B2B;
color: white;
-webkit-user-select: none; /* webkit (safari, chrome) browsers */
-moz-user-select: none; /* mozilla browsers */
-khtml-user-select: none; /* webkit (konqueror) browsers */
-ms-user-select: none; /* IE10+ */
}
#controls {
height: 50px;
background-color: #808080;
width: 350px;
}
.time {
font-size: 10px;
color: white;
position: relative;
top: 14px;
margin: 5px;
}
.ui-progressbar {
background: #2B2B2B;
}
.ui-progressbar-value {
background: white;
}
#progressbar, #volume {
height: 10px;
display: inline-block;
border-radius: 0px;
border: none;
position: relative;
top: 16px;
}
#progressbar {
width: 150px;
}
#play, #mute {
font-size: 16px;
width: 20px;
position: relative;
top: 17px;
}
#play {
margin-left: 15px;
}
#volume {
width: 50px;
}
#more-info-box {
display: inline-block;
width: 150px;
height: 50px;
position: relative;
left: 350px;
top: -50px;
padding-top: 18px;
text-align: center;
font-family: sans-serif;
font-size: 12px;
color: white;
}
#more-info-box, #more-info-box > span {
cursor: context-menu;
}
#info-tray {
display: inline-block;
color: white;
position: relative;
width: 100%;
top: -65px;
height: 50px;
padding: 5px;
}
&#13;
<link href="//netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.min.css" rel="stylesheet" type="text/css" />
<link href="https://code.jquery.com/ui/1.12.1/themes/smoothness/jquery-ui.css" rel="stylesheet" type="text/css" />
<script src="https://code.jquery.com/jquery-3.1.0.js"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
<audio id="player">
<source src="http://www.noiseaddicts.com/samples_1w72b820/2543.mp3" type="audio/mpeg" />
</audio>
<div id="audio-player">
<div id="controls">
<i id="play" class="fa fa-pause"></i>
<span id="start-time" class="time">00:00</span>
<div id="progressbar"></div>
<span id="time" class="time">00:00</span>
<i id="mute" class="fa fa-volume-up"></i>
<div id="volume"></div>
</div>
<div id="more-info-box">
<span id="more-info">MORE INFO</span>
</div>
<div id="info-tray">
Track: <span id="track">Semper Fidelis March</span>
</div>
</div>
&#13;
希望其中一种解决方案有所帮助!
答案 1 :(得分:0)
我找到了一个有效的解决方案。它不漂亮,但它有效。
首先我有两个元素,一个加载数据,另一个控制播放器。
<article id="145">
<div class="loaddata" data-rel="http://www.jplayer.org/audio/mp3/Miaow-01-Tempered-song.mp3" onclick="setTimeout(function() { document.getElementById('145').classList.add('dataloaded');document.getElementById('145').classList.add('dataloaded'); }, 1);"> Load "Song1" </div>
<div class="front-playpause">song loaded</div>
</article>
JS:
$(".loaddata").on("click", function() {
var mp3Url = $(this).data('rel');
$("#audio-player_html5").attr('src', mp3Url);
$('.dataloaded').removeClass();
$('#ppbtn').click();
});
$(".front-playpause").click(function(){
$('#ppbtn').click();
});
CSS:
.front-playpause {display:none}
.dataloaded .front-playpause {display:block}
.dataloaded .loaddata {display:none}
点击loaddata
后,会添加“dataloaded to the article ID and then the CSS hides
loaddata and then displays
类前面的playpause”,这就是我找到解决方法的方法。
感谢大家的帮助。