Any time you start using the Visit object, that triggers it.
Jamie Orchard-Hays wrote:
My first thought is that it has something to do with not having a
session attached yet. Others can correct me if I'm wrong, but I think
Tapestry won't attach an engine to your session until it's needed.
Perhaps your setlocale isn't sticking until you've got a Tapestry
session going. Try exploring that direction.
Henry Chen wrote:
I asked the following question yesterday and nobody so far gave me a hint
yet. Let me describe it in a different way. When I opened the website, if
the first thing I do is to click on the link that is supposed to do
engine.setLocale(), this change would fail. But if I do something first,
like login or click on "inspector", and then return to click on the link
that is supposed to do engine.setLocale(), it would be successful. Can
anybody give me some clue where I should look at for the problem? This
has
been annoying me for a month. Many many Thanks!!
Henry
--------------------------------------------------------------------------
I have a link on my login page that can change the language of the
website.
I developed the website on a windowsXp machine with tomcat-5.0.28/java5.
When I tested it by clicking on the language change link, it worked
perfectly.
But when I moved the whole thing to a live server, it didn't work any
more,
the page didn't change to the language selected. The only difference I
can
tell is that it is Windows server 2000 instead of XP, other
environments are
the same - tomcat 5.0.28/java5. There are two things that I noticed which
maybe clues: 1. If I login already, the link worked. 2. If I click on the
"Tapestry Inspector" button, then return to the login page to change the
language, it worked too.
This weird behavior happened to some of my other pages that stores
values in
session too. It seems tapestry keep forgetting the values. Can somebody
point out where the problem is? Thanks a lot!
The language link itself is actually a component, when clicked, it
will do
the following:
public void changeLanguage(IRequestCycle cycle) {
int index = ((Integer)cycle.getServiceParameters()[0]).intValue();
getPage().getEngine().setLocale((Locale)AVAIL_LOCALES.get(index));
throw new
RedirectException(getPage().getEngine().getService(Tapestry.PAGE_SERVICE)
.getLink(cycle, null, new String[] {"Home"}).getURL());
}
Henry
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