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Posted to dev@myfaces.apache.org by "Martin Marinschek (JIRA)" <de...@myfaces.apache.org> on 2006/01/22 01:16:47 UTC
[jira] Updated: (MYFACES-1011) does not support East
Asia characters using UTF-8 encoding
[ http://issues.apache.org/jira/browse/MYFACES-1011?page=all ]
Martin Marinschek updated MYFACES-1011:
---------------------------------------
Priority: Major (was: Blocker)
> <t:buffer> does not support East Asia characters using UTF-8 encoding
> ---------------------------------------------------------------------
>
> Key: MYFACES-1011
> URL: http://issues.apache.org/jira/browse/MYFACES-1011
> Project: MyFaces
> Type: Bug
> Components: Tomahawk
> Versions: Nightly
> Environment: Windows XP, JBoss 4.0.3SP1
> Reporter: Dave
>
> East Asia characters support using UTF-8 encoding (request and response). When rendering into a <t:buffer>, some data conversion corrupts the encoding.
> -------
> It was <t:buffer> that caused the encoding problem. I used <t:buffer> in my code.
>
> I tried the following simple example without <t:buffer>, it worked fine without problem in typing/displaying back East asia characters. If I wrap the code with <t:buffer>, and output the buffer, it will not work, displaying East Asia characters back as question marks.
>
> I thought <t:buffer> is just a piece of memory without any character conversion. How does <t:buffer> work exactly? what OutputStream is being used? is it possibly involving data conversion? If yes, is there any workaround?
>
> Thanks!
>
> ------------without <t:buffer>, works!----
>
> <%@ page contentType="text/html; charset=UTF-8"%>
> <%@ taglib uri="http://java.sun.com/jsf/html" prefix="h"%>
> <%@ taglib uri="http://java.sun.com/jsf/core" prefix="f"%>
> <%@ taglib uri="http://myfaces.apache.org/tomahawk" prefix="t"%>
> <HTML>
> <head>
> </head>
> <f:view>
> <h:outputText value="#{testBean.name}" />
> <h:form>
> <h:inputText value="#{testBean.name}"/>
> <h:commandButton value="Submit" />
> </h:form>
> </f:view>
> </HTML>
>
> ------------------------------------use <t:buffer>, does not work ----
>
> <%@ page contentType="text/html; charset=UTF-8"%>
> <%@ taglib uri="http://java.sun.com/jsf/html" prefix="h"%>
> <%@ taglib uri="http://java.sun.com/jsf/core" prefix="f"%>
> <%@ taglib uri="http://myfaces.apache.org/tomahawk" prefix="t"%>
> <HTML>
> <head>
> </head>
> <f:view>
> <t:buffer into="#{buf}">
> <h:outputText value="#{testBean.name}" />
> <h:form>
> <h:inputText value="#{testBean.name}"/>
> <h:commandButton value="Submit" />
> </h:form>
> </t:buffer>
> <h:outputText value="#{buf}" escape="false" />
> </f:view>
> </HTML>
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