August 1999
Intermediate to advanced
1488 pages
72h 53m
English
Content preview from Pure JavaScript
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navigator.preference()
JavaScript 1.2+, JScript 1.0+ Nav4+, IE 4+, Opera3+ Syntax
navigator.preference(name) navigator.preference(name, value)
Description
The preference() method of the navigator object is used to read or set 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.
Example
Listing 7.405 shows an example of how the preference() method can be used to set a preference.
Listing 7.405 Example of the preference() Method
<html> <head> <title> Example of the preference method of the navigator object</title> </head> <body> <script language="JavaScript"> ... |
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