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的Javascript:如何在一页上使用播放和暂停按钮来播放多个音频?
<script>
/**
* jQuery document ready function (when the DOM is loaded)
* From here we can use $ to reference the jQuery object
*/
jQuery(document).ready(function($) {
/**
* Finds all elements that have _BOTH_ the .audio and .controls classes
* then attaches a click handler to the .playpausebtn class
*/
$('.audio.controls').on('click', '.playpausebtn', function(e) {
/**
* $(this) refers to the element that the event has fired on, in this case its the
* .playpausebtn that you clicked on (not any of the others)
*
* $(this).parent() will target the parent element, then inside the parent element we want to
* find the `audio` element
*
* Using the array key [0] should access the element directly, rather than the set of matched elements
*/
audio = $(this).parent().find('audio')[0];
if (audio.paused) {
audio.play();
$(this).css('background', 'url("Images/pause.png") no-repeat');
} else {
audio.pause();
$(this).css('background', 'url("Images/play.png") no-repeat');
}
});
});
</script>
HTML:
<div class="controls">
<audio class="audio" name="audio" src="Media/Beats/Catching waves/Catching Waves - [Prod. By Jordan Ace] - Preview Version.mp3"></audio>
<button class="playpausebtn"></button>
<button class="mutebtn"></button>
</div>
<div class="controls">
<audio class="audio" name="audio" src="Media/Beats/Coming up/Coming Up - [Prod. By Jordan Ace] - Preview Version.mp3"></audio>
<button class="playpausebtn"></button>
<button class="mutebtn"></button>
</div>
不幸的是我的声音是不打可言,有人可以帮我吗?我不确定我出错的地方。它将用于在我的网站上的一页中的表格中播放多首曲目。
将其更改为$('。controls'),但仍然没有 – 2014-11-06 19:15:49