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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 Parameter value property

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Parameter Object

Examples

Gets the value of <param> element:

var x = document.getElementById ( "myParam"). value

x The output is:

true

Definition and Usage

value property is used to set the parameter value or the return value of the property.

value attribute describes the <param> element's value.

This attribute is usually used with the name attribute is used to describe the plug-in parameter <object> tag.

The value of the property value can be any value specified object supports.

All major browsers support the <param> tag. However, <object> is defined in the file format is not supported by all browsers.

Browser Support

All major browsers support attribute value.

grammar

Returns the value property:

parameterObject .value

Set the value property:

parameterObject .value = value

Property Value

value	description
value	The value of the specified parameter

technical details

return value:	String that represents the value of the parameter

Related Pages

HTML Reference Manual: HTML <param> value The property

Parameter Object Reference

Parameter Object

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Next: HTML DOM Parameter name attribute