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    <p>I had a related problem recently. In my case, the JSF implementation forgot the view locale set by <code>UIViewRoot.setLocale()</code> after navigating to a different view. I rather consider this a bug in the JSF impl, but I didn't have time to make sure.</p> <p>I didn't particularly like the <code>&lt;f:view&gt;</code> approach, as that tag has been obsoleted by facelets - except for keeping the locale, it seems. This made my leary of including it in a Facelets template. I therefore wrote the following PhaseListener:</p> <pre><code>/** * PhaseListener that keeps the current view locale in the session while no request is being processed, to work around * bugs where JSF forgets the changed locale. */ public class SaveViewLocaleToSessionPhaseListener implements PhaseListener { private static final String key = "locale"; @Override public PhaseId getPhaseId() { return PhaseId.ANY_PHASE; } @Override public void beforePhase(PhaseEvent event) { // do nothing } @Override public void afterPhase(PhaseEvent event) { PhaseId currentPhase = event.getPhaseId(); if (currentPhase == PhaseId.RESTORE_VIEW) { viewRoot().setLocale((Locale) sessionMap().get(key)); } else if (currentPhase == PhaseId.RENDER_RESPONSE) { sessionMap().put(key, viewRoot().getLocale()); } } private Map&lt;String, Object&gt; sessionMap() { return FacesContext.getCurrentInstance().getExternalContext().getSessionMap(); } private UIViewRoot viewRoot() { return FacesContext.getCurrentInstance().getViewRoot(); } } </code></pre> <p>However, I can not offer any solid evidence that this is really better than simply using <code>&lt;f:view&gt;</code>.</p> <blockquote> <p>But, I haven't changed the locale of JSF itself in any way. </p> </blockquote> <p>Sure you did: The <code>&lt;f:view&gt;</code> tag reads the locale from the value expression, and passes it to <code>UIViewRoot.setLocale()</code>.</p>
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    1. POHow to change locale in JSF 2.0?
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    1. COI agree that the use of <f:view> is a bit strange. Others have used phase listener which seems to be an overkill for something that the framework should have a simple solution. Let me go read a few books on Safari and see what they are suggesting. I will post soon.
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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