知道“音频”何时出现标签 html 已播放

发布于 2024-12-10 02:11:47 字数 480 浏览 0 评论 0原文

我正在使用音频标签，我想要的是计算已经播放了多少次。

我的代码是这样的：

<audio id="sound" controls="controls" onplaying="doing(this.id)">;
    <source src="path/filename" type="audio/wav/">; 
</audio>; 
<input type="text" id="numbers" value= "0" >

然后在一个 javascript 文件中

Var n=0;
function doing(onplaying)
{
    n = n+1;
    document.getElementById("numbers").value =  n;
}

但它不起作用，有人知道如何做到这一点，像这样或以不同的方式。提前致谢。

原文

I'm using audio tags, what I want it's to count how many times has been played.

My code it's like this:

<audio id="sound" controls="controls" onplaying="doing(this.id)">;
    <source src="path/filename" type="audio/wav/">; 
</audio>; 
<input type="text" id="numbers" value= "0" >

Then in a javascript file

Var n=0;
function doing(onplaying)
{
    n = n+1;
    document.getElementById("numbers").value =  n;
}

But it does not work, does someone know how to do this, like this or in a different way.
Thanks in advance.

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花开柳相依 2024-12-17 02:11:47

您可能需要 play 事件，而不是 playing：http:// jsfiddle.net/a84rC/。

document.getElementById("sound").addEventListener('play', doing); // bind event

var n = 0;

function doing() {
    n++; // increase (this is a shortcut to n = n + 1)
    document.getElementById("numbers").value = n;
}

You probably want the play event, not playing: http://jsfiddle.net/a84rC/.

document.getElementById("sound").addEventListener('play', doing); // bind event

var n = 0;

function doing() {
    n++; // increase (this is a shortcut to n = n + 1)
    document.getElementById("numbers").value = n;
}

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