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https://issues.apache.org/jira/browse/TOBAGO-807?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12769142#action_12769142
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Udo Schnurpfeil commented on TOBAGO-807:
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hmmm, strange, I've tested it this way:
1. apply your patch in 1.0.24-SNAPSHOT
2. add a script-tag deeper than child of tc:page in helloWorld.xml of
tobago-example-facelets
replace
<tc:cell/>
with
<tc:cell>
<tc:script>
alert('Hello World');
</tc:script>
</tc:cell>
3. mvn jetty:run-exploded -> Browse to the webapp
got an Exception: The ScriptTag cannot find UIPage. Check you have defined the
ScriptTag inside of the PageTag!
this is the text from the modified code.
I took a look with the debugger, ant I can see, that parent.getParent() returns
null
> Allow script tag not only at page level
> ---------------------------------------
>
> Key: TOBAGO-807
> URL: https://issues.apache.org/jira/browse/TOBAGO-807
> Project: MyFaces Tobago
> Issue Type: Improvement
> Components: Facelets
> Affects Versions: 1.0.23
> Environment: Facelets, all
> Reporter: Helmut Swaczinna
> Assignee: Udo Schnurpfeil
>
> With jsp you can put a tc:script in any other tag, with facelets only in
> tc:page. This is a serious restriction when you define custom facelet tags.
> To solve this restriction I modified the ScriptHandler class:
> public void apply(FaceletContext faceletContext, UIComponent parent)
> throws IOException, FacesException, ELException {
> UIPage page = ComponentUtil.findPage(faceletContext.getFacesContext(),
> parent);
> if (page != null) {
> ...
> } else {
> throw new TagException(tag, "The ScriptTag cannot find UIPage. "
> + "Check you have defined the ScriptTag inside of the PageTag!");
> }
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