navigator.preference() : Navigator Object « Navigator « JavaScript Tutorial






  1. JavaScript Tutorial
  2. Navigator
  3. Navigator Object

Syntax

navigator.preference(name)
    navigator.preference(name, value)

The preference() method reads or sets any user preferences in the browser.

For security reasons, reading a preference with the preference() method requires the UniversalPreferencesRead privilege.

Setting a preference with this method requires the UniversalPreferencesWrite privilege.

<html>
    <head>
    <title> Example of the preference method of the navigator object</title>
    </head>
    <body>
    <script language="JavaScript">
    <!--
    navigator.preference(security.enable_java, false);
    -->
    </script>
    </body>
    </html>








17.1.Navigator Object
17.1.1.navigator
17.1.2.navigator.appCodeName
17.1.3.navigator.appName
17.1.4.navigator.appVersion
17.1.5.navigator.javaEnabled()
17.1.6.navigator.language
17.1.7.navigator.mimeTypes
17.1.8.navigator.mimeTypes[1].description
17.1.9.navigator.mimeTypes[1].type
17.1.10.navigator.platform
17.1.11.navigator.plugins
17.1.12.navigator.plugins[3].description
17.1.13.navigator.plugins.refresh()
17.1.14.navigator.preference()
17.1.15.navigator.taintEnabled()
17.1.16.navigator.userAgent
17.1.17.Associative object arrays of Navigator