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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 src attribute

Previous: HTML DOM Source media properties

Next: HTML DOM Source type property

Examples

Returns the URL of the media file:

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

x The output is:

http://www.w3cschool.cc/jsref/horse.mp3

Definition and Usage

src property sets or returns the <source> element in the value of the src attribute.

Src attribute specifies the URL you want to play media files.

Note: <source> element is new in HTML5.

Note: Internet Explorer version 8 and earlier, only returns the file name (for example horse.mp3), instead of returning URL (for example http://www.w3cschool.cc/jsref/horse.mp3).

Browser Support

All major browsers support the src attribute.

grammar

Back src attribute:

sourceObject .src

Setting the src attribute:

sourceObject .src=URL

Property Value

值

描述

URL

规定媒体文件的 URL。

可能的值：

绝对 URL - 指向另一个网站（比如 href="http://www.example.com/horse.mp3"）
相对 URL - 指向网站内的一个文件（比如 href="horse.mp3"）

technical details

return value:	String representing the URL of the media file. Returns the complete URL, including the protocol (such as http: //).

related articles

HTML Reference Manual: HTML <Source> the src attribute

Previous: HTML DOM Source media properties

Next: HTML DOM Source type property