Re: How to change the application locale dynamically

Another nicer (imho) solution is to use cookie.

In your gwt.xml (locale.cookie could be whatever you want):

<set-configuration-property name="locale.cookie" value="gwtLocale"/>

By default GWT uses following search order:

<set-configuration-property name="locale.searchorder" value="queryparam,cookie,meta,useragent"/>

You can modify it according to your needs. To actually change the locale you have to: 

Cookies.setCookie("gwtLocale", "ja_JP");

Window.Location.reload();

Greg

On Monday, June 3, 2013 4:32:48 PM UTC+2, David Levesque wrote:

Here's how I do it from a ClickHandler:

    UrlBuilder builder = Window.Location.createUrlBuilder();

    builder.setParameter("locale", localeName);

    String url = URL.decodeQueryString(builder.buildString());

    Window.Location.replace(url);

where localeName is the locale code, e.g. "en_US".

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