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https://issues.apache.org/jira/browse/MYFACES-2599?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12844875#action_12844875
]
Ganesh Jung commented on MYFACES-2599:
--------------------------------------
Hi,
This may be a Mojarra bug. Here's the complete JSF page:
<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";>
<html xmlns="http://www.w3.org/1999/xhtml";
xmlns:f="http://java.sun.com/jsf/core";
xmlns:h="http://java.sun.com/jsf/html";
xmlns:test="http://j4fry.org/test";
xmlns:ui="http://java.sun.com/jsf/facelets";>
<h:head>
</h:head>
<h:body>
<h:form id="testForm">
<h:inputText id="test" value="#{myBean.test}" >
<f:ajax render="test2"/>
</h:inputText>
<h:inputText id="test2" value="#{myBean.test}" />
<script type="text/javascript">
//<![CDATA[
var myTest = document.getElementById("testForm:test");
var test_onchange = myTest.onchange;
myTest.parentNode.removeChild(myTest);
test_onchange();
//]]>
</script>
</h:form>
</h:body>
</html>
This is what Mojarra renders:
<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";>
<html xmlns="http://www.w3.org/1999/xhtml";
xmlns:test="http://j4fry.org/test";><head><script type="text/javascript"
src="/MyFaces_Test/javax.faces.resource/jsf.js.faces?ln=javax.faces&stage=Development"></script></head><body>
<form id="testForm" name="testForm" method="post"
action="/MyFaces_Test/test.faces" enctype="application/x-www-form-urlencoded">
<input type="hidden" name="testForm" value="testForm" />
<input id="testForm:test" type="text" name="testForm:test"
onchange="mojarra.ab(this,event,'valueChange',0,'testForm:test2')" /><input
id="testForm:test2" type="text" name="testForm:test2" />
<script type="text/javascript">
//<![CDATA[
var myTest = document.getElementById("testForm:test");
var test_onchange = myTest.onchange;
myTest.parentNode.removeChild(myTest);
test_onchange();
//]]>
</script><input type="hidden"
name="javax.faces.ViewState" id="javax.faces.ViewState"
value="6029528549350253333:3893928850842459042" autocomplete="off" />
</form></body>
</html>
And this comes from MyFaces:
<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"; >
<html xmlns="http://www.w3.org/1999/xhtml";
xmlns:test="http://j4fry.org/test";><head><script type="text/javascript"
src="/MyFaces_Test/javax.faces.resource/jsf.js.faces?ln=javax.faces&stage=Development"><!--
//--></script></head><body><form id="testForm" name="testForm" method="post"
action="/MyFaces_Test/test.faces"
enctype="application/x-www-form-urlencoded"><input id="testForm:test"
name="testForm:test" type="text" value=""
onchange="jsf.ajax.request('testForm:test',event,{render:'testForm:test2','javax.faces.behavior.event':'valueChange'})"
/><input id="testForm:test2" name="testForm:test2" type="text" value="" />
<script type="text/javascript"><!--
//<![CDATA[
var myTest = document.getElementById("testForm:test");
var test_onchange = myTest.onchange;
myTest.parentNode.removeChild(myTest);
test_onchange();
//]]>
//--></script><input type="hidden" name="testForm_SUBMIT" value="1" /><input
type="hidden" name="javax.faces.ViewState" id="javax.faces.ViewState"
value="6i+F2RXTsgQcdsJUaKbiNDmHdBRLSokazvKwAm3io9INMDNU5oJjy+lp2N+BU0uIYEY+Lln2dLFmMvvL69XLkQ=="
/></form></body>
</html>
MyFaces throws a JavaScript error, Mojarra doesn't.
> ajax javascript checks for existence of triggering html element
> ---------------------------------------------------------------
>
> Key: MYFACES-2599
> URL: https://issues.apache.org/jira/browse/MYFACES-2599
> Project: MyFaces Core
> Issue Type: Bug
> Components: JSR-314
> Affects Versions: 2.0.0-beta-2
> Environment: Javascript
> Reporter: Ganesh Jung
>
> This one is a bit special. I remove the triggering element from the DOM,
> afterwards I trigger it's onchange method. Works with Mojarra, but MyFaces
> insists, that the triggering element must exist in the DOM, though this isn't
> necessary from the spec.
> <h:form id="testForm">
> <h:inputText id="test" value="#{myBean.test}" >
> <f:ajax render="test2"/>
> </h:inputText>
> <h:inputText id="test2" value="#{myBean.test}" />
> <script type="text/javascript">
> //<![CDATA[
> var myTest = document.getElementById("testForm:test");
> var test_onchange = myTest.onchange;
> myTest.parentNode.removeChild(myTest);
> test_onchange();
> //]]>
> </script>
> </h:form>
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