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https://issues.apache.org/jira/browse/MYFACES-2585?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12841224#action_12841224
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Werner Punz commented on MYFACES-2585:
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Ok this is a huge problem, but not on the javascript side, the problem lies in
the way JSF handles the update part
The example maps roughly to following return string
<?xml version="1.0" encoding="utf-8"?><partial-response><changes><update
id="myForm:myText"><![CDATA[<span id="myForm:myText"><input
id="myForm:j_id2076757786_7bc8cfb1" name="myForm:j_id2076757786_7bc8cfb1"
type="text" value="aaaaa" />
<script type="text/javascript"><!--
//<![CDATA[
alert("hello");
//]]>
//--></script></span>]]></update><update
id="javax.faces.ViewState"><![CDATA[wAKfV4bepmBnyfeFWNCSN/IhViyGgobTvdAEvn4nKBrg3X2hhH9sIxBOFwn10jm/kEIjlw3aaS7jiAxqIC4TXvmOedIbj9MG]]></update></changes></partial-response>
As you can see the problem is in the syntax itself since the spec states that
the update block must be a CDATA block, but now we have a cdata within a CDATA
block which is a huge problem, we either can fix it on the facelets side, or on
the responsewriter side. Another option probably would be a script component
which filters the CDATA out...
> ajax doesn't work if target contains script with CDATA
> ------------------------------------------------------
>
> Key: MYFACES-2585
> URL: https://issues.apache.org/jira/browse/MYFACES-2585
> Project: MyFaces Core
> Issue Type: Bug
> Components: JSR-314
> Affects Versions: 2.0.0-beta-2
> Environment: Javascript
> Reporter: Ganesh Jung
>
> This doesn't work:
> <h:inputText value="#{numberBean.myNumber}">
> <f:ajax render="test" />
> </h:inputText>
> <h:panelGroup id="test">
> <script type="text/javascript">
> //<![CDATA[
> alert("running");
> //]]>
> </script>
> <h:inputText value="#{numberBean.myNumber}" />
> </h:panelGroup>
> But this works fine:
> <h:inputText value="#{numberBean.myNumber}">
> <f:ajax render="test" />
> </h:inputText>
> <h:panelGroup id="test">
> <script type="text/javascript">
> alert("running");
> </script>
> <h:inputText value="#{numberBean.myNumber}" />
> </h:panelGroup>
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