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https://issues.jboss.org/browse/SEAMFACES-133?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12605141#comment-12605141
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Alt Avatar commented on SEAMFACES-133:
--------------------------------------
Also, labelHasEmptyValue() should handle the case of there being no label at
all. Currently, it will fail with a NPE.
I was also getting cases were labelValue in the same method would be null. I
fixed both issues by replacing the body of
UIInputContainer.java#labelHasEmptyValue() with:
HtmlOutputLabel label = elements.getLabel();
if (label==null)
return false;
Object labelValue = label.getValue();
if (labelValue==null)
return false;
return (labelValue.toString().trim().equals(":") ||
labelValue.toString()
.trim().equals(""));
> UIInputContainer should accept ValueExpression for the label attribute.
> -----------------------------------------------------------------------
>
> Key: SEAMFACES-133
> URL: https://issues.jboss.org/browse/SEAMFACES-133
> Project: Seam Faces
> Issue Type: Bug
> Components: UI Components
> Affects Versions: 3.0.0.Final
> Environment: Ubuntu 10.10 64bit, JBoss 6
> Reporter: Alt Avatar
> Assignee: José Freitas
> Fix For: 3.0.2
>
>
> UIInputContainer should evaluate ValueExpressions for the "label" attribute.
> This is especially useful for internationalization, where the component could
> be included as: <x:inputcontainer label="#{msg.foo}/><h:inputText...
> Currently, ValueExpressions are ignored and only String literals work.
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