Task
The npspm instruction showIfLanguage makes it
possible to show or hide parts of the content, depending on the language
setting of the user:
Syntax
<npspm showIfLanguage="lang"> ... </npspm>
For lang one of the language codes consisting of two
characters (such as de, en, fr, etc.)
can be specified.
How the user's language is determined depends on the configuration. If no
single language has been associated to the host, the language will be
determined either by means of the user's browser settings, an optional
attribute of the logged-in user, or the lang request parameter.
The behaviour can be configured via the LanguageFilter in the
file WEB-INF/web.xml.
Example
<npspm showIfLanguage="de">Deutscher Inhalt</npspm> <npspm showIfLanguage="de" negate="true">English content</npspm>
For German-language users "Deutscher Inhalt" is displayed while "English content" is displayed for all other users.