Track srclang attribute

HTML DOM Track 对象

Definition and Usage

srclang The attribute sets or returns the value of the srclang attribute of the track.

The HTML srclang attribute specifies the language of the track text data.

If kind="subtitles", this attribute is required.

Tip:To view all available language codes, please visit ourLanguage Code Reference Manual.

See also:

HTML Reference Manual:HTML <track> srclang 属性

Instance

Example 1

Get the language code of the track text data:

var x = document.getElementById("myTrack").srclang;

The result of x may be:

en

Example 2

Change the language code of the track text data:

document.getElementById("myTrack").srclang = "no";

Syntax

Return nglang attribute:

trackObject.srclang

Set ng attribute nglang:

trackObject.srclang = language_code

属性值

值 描述
language_code 规定两个字母的语言代码，用于规定轨道文本数据的语言。

技术细节

返回值： 字符串值，表示文本轨道数据的语言代码。

浏览器支持

Chrome Edge Firefox Safari Opera
Chrome Edge Firefox Safari Opera
支持 10.0 不支持 不支持 支持

HTML DOM Track 对象