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JavaScript & HTML DOM Reference Manual

Overview

JavaScript Object

JavaScript Array Object JavaScript Boolean Object JavaScript Date Object JavaScript Math Object JavaScript Number Object JavaScript String Object JavaScript RegExp Object JavaScript Global properties / functions JavaScript Operator

Browser Object

Window Object Navigator Object Screen Object History Object Location Object

DOM Object

HTML DOM Document Object HTML DOM Element object HTML DOM Attribute object HTML DOM Event object

HTML Object

<a> <area> <audio> <base> <blockquote> <body> <button> <canvas> <col> <colgroup> <datalist> <del> <details> <dialog> <embed> <fieldset> <form> <iframe> <frameset > <img> <ins> <input> - button <input> - checkbox <input> - color <input> - date <input> - datetime <input> - datetime-local <input> - email <input> - file <input> - hidden <input> - image <input> - month <input> - number <input> - range <input> - password <input> - radio <input> - reset <input> - search <input> - submit <input> - text <input> - time <input> - url <input> - week <keygen> <link> <label> <legend> <li> <map> <menu> <menuItem> <meta> <meter> <object> <ol> <optgroup> <option> <param> <progress> <q> <script> <select> <source> <style> <table> <td> <th> <tr> <textarea> <title> <time> <track> <video>

HTML DOM Source type property

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Next: HTML DOM TableHeader objects

Examples

Returns the MIME type of property:

var x = document.getElementById("mySource").type;

x The output is:

audio/mpeg

Definition and Usage

type property sets or returns the value of the type property <source> element.

type attribute specifies the MIME type of property.

Note: <source> element is new in HTML5.

Browser Support

All major browsers support the type attribute.

grammar

Returns type attributes:

sourceObject .type

Setting type attributes:

sourceObject .type=MIME_type

Property Value

值

描述

MIME_type

规定媒体资源的 MIME 类型。

常见的 MIME 类型：
视频：

video/ogg
video/mp4
video/webm

音频：

audio/ogg
audio/mpeg

请参阅 IANA MIME 类型，获得标准 MIME 类型的完整列表。

technical details

return value:	String representing the MIME type of property.

related articles

HTML Reference Manual: HTML <Source> of the type attribute

Previous: HTML DOM Source src attribute

Next: HTML DOM TableHeader objects