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Posted to dev@tapestry.apache.org by "ross.efi" <ro...@att.net> on 2009/12/23 14:07:35 UTC
Re: [jira] Created: (TAP5-841) DateField selects wrong date if
client is in a different timezone than the server
Does someone have an already-patched version of the jar available?
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RE: [jira] Created: (TAP5-841) DateField selects wrong date if
client is in a different timezone than the server
Posted by "ross.efi" <ro...@att.net>.
All this info is well and good, but I have no experience building Tapestry
from the source, nor any Maven experience. I was hoping to get a patched
version of the tapestry-core jar, if possible.
Also, I noticed that ver. 5.1.0.6 is being worked on. Unfortunately, it
doesn't look like this bug will make it into that release. I guess there
aren't many Tapestry-based systems that have users in > 1 time zone.
Ross
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RE: [jira] Created: (TAP5-841) DateField selects wrong date if
client is in a different timezone than the server
Posted by Cordenier Christophe <Ch...@atosorigin.com>.
Hi,
I am currently working on this issue, we have encountered this problem with 5.1.0.5 too.
I suggest this implementation :
for Tapestry datefield.js : pass the client time zone when sending the Ajax Request
new Ajax.Request(url,
{
method: 'get',
parameters: {
input: input,
timeZone: new Date().getTimezoneOffset()
},
onSuccess: successHandler,
onFailure: Tapestry.ajaxFailureHandler
});
For the Tapestry DateField component, modify the timeZone of the current DateFormat object :
TimeZone tz = Calendar.getInstance().getTimeZone();
tz.setRawOffset(Integer.parseInt(request.getParameter("timeZone")) * -1 * 60000);
format.setTimeZone(tz);
It seems to work, my only fear is about synchronization on DateFormat. Because DateFormat is not synchronized and the developer can set its own DateFormat that can be singleton (a mistake that can happen), we may encounter TimeZone conflicts. But by using the defaultFormat provided by Tapestry, because each component instance has its own 'DateFormat' instance, everything should be ok.
Regards,
Christophe.
-----Message d'origine-----
De : ross.efi [mailto:ross.efi@att.net]
Envoyé : mercredi 23 décembre 2009 10:08
À : dev@tapestry.apache.org
Objet : Re: [jira] Created: (TAP5-841) DateField selects wrong date if client is in a different timezone than the server
Does someone have an already-patched version of the jar available?
--
View this message in context: http://old.nabble.com/-jira--Created%3A-%28TAP5-841%29-DateField-selects-wrong-date-if-client-is-in-a-different-timezone-than-the-server-tp25355476p26901830.html
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