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https://issues.apache.org/jira/browse/MYFACES-3971?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14389577#comment-14389577
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Leonardo Uribe commented on MYFACES-3971:
-----------------------------------------
I do not understand what do you mean. If you need to pass values inside a
composite component you have to declare them as properties and pass them
declaring them in the code that declares the target composite component,
otherwise it is broken design. ui:repeat and h:dataTable set "var" on request
map:
getFacesContext().getExternalContext().getRequestMap()
.put(var, localModel.getRowData());
I'll close this issue as not an issue, because it is not a MyFaces bug.
> ui:repeat var attribute is not a javax.el.ValueExpression
> ---------------------------------------------------------
>
> Key: MYFACES-3971
> URL: https://issues.apache.org/jira/browse/MYFACES-3971
> Project: MyFaces Core
> Issue Type: Bug
> Reporter: Alexander Papadakis
>
> As per the spec, the 'var' attribute in ui:repeat should be a
> javax.el.ValueExpression (must evaluate to java.lang.Object).
> As such, it should be possible to use it in a composite with a value like
> #{cc.attrs.varname} where varname is a cc:attribute populated where the
> composite is instantiated.
> ui:repeat as it wotks now, it will now evaluate any el sett in var.
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