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http://jira.nuxeo.org/browse/NXP-2513?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=53285#action_53285
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Anahide Tchertchian commented on NXP-2513:
------------------------------------------
http://hg.nuxeo.org/nuxeo/nuxeo-jsf/rev/d173e27e9411
http://hg.nuxeo.org/nuxeo/nuxeo-jsf/rev/3be92a962011
work done:
- remove hackish jsf templating feature usage to manage iterations over layout
rows, layout row widgets and subwidgets: iterating over the layout row/row
widgets/widget subwidgets (resolved through variables put in context) is
clearer and makes it possible to handle several levels of subwidgets iterations.
- save a list state so that it's restored correctly when it's in a list too
(UIEditableList save/restore mechanism)
- discovered that the same template can be included in itself, provided there's
no cycle (thanks to
important stuff to notice about lists of list: the template used for list
widget cannot be reused as is at each level for the following reasons:
- a4j:region tags cannot be included in each other => the first list template
is the only one that can hold this tag
- ui:inputList inclusion is not possible as is: the variable used for model
name has to be different so that there is no confusion in the iteration
- in case of document models, the ui:inputList template value has to be
resolved using the property path from the start of the hierarchy: current field
value is not enough to find the actual document model field (and thus its
default value)
=> added a sample list_subwidget_template.xhtml in default template, it can be
used only at first sub level but can be taken as an example for a sub-sub list.
> Can't add a list subwidget to a complex widget template
> -------------------------------------------------------
>
> Key: NXP-2513
> URL: http://jira.nuxeo.org/browse/NXP-2513
> Project: Nuxeo Enterprise Platform
> Issue Type: Bug
> Components: Web UI
> Affects Versions: 5.2 M1
> Reporter: Thomas Roger
> Assignee: Anahide Tchertchian
> Fix For: 5.2 GA
>
> Attachments: afpProduct.xsd, layout-contrib.xml, NXP-2513.diff
>
> Original Estimate: 1 week
> Remaining Estimate: 1 week
>
> When adding a list subwidget in a complex widgent template, I get the
> following exception:
> ERROR [[Faces Servlet]] Servlet.service() for servlet Faces Servlet threw
> exception
> java.lang.StackOverflowError
> at
> com.sun.facelets.el.VariableMapperWrapper.resolveVariable(VariableMapperWrapper.java:58)
> at
> com.sun.facelets.el.VariableMapperWrapper.resolveVariable(VariableMapperWrapper.java:58)
> at
> com.sun.facelets.el.VariableMapperWrapper.resolveVariable(VariableMapperWrapper.java:58)
> at
> com.sun.facelets.el.VariableMapperWrapper.resolveVariable(VariableMapperWrapper.java:58)
> at
> com.sun.facelets.el.VariableMapperWrapper.resolveVariable(VariableMapperWrapper.java:58)
> at
> com.sun.facelets.el.VariableMapperWrapper.resolveVariable(VariableMapperWrapper.java:58)
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