<t:buffer> does not support East Asia characters using UTF-8 encoding
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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
Priority: Blocker
East Asia characters support using UTF-8 encoding (request and response). When
rendering into a <t:buffer>, some data conversion corrupts the encoding.
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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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