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https://issues.apache.org/jira/browse/MYFACES-2084?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12651843#action_12651843
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Roberto commented on MYFACES-2084:
----------------------------------
I debugged and tested a little more, and realized it only happens when the EL
Expression points to a resource bundle. It works perfectly if the message is
recovered from a managed bean.
The problem seems to be somewhere in the ELResolver. I debugged inside the
class javax.faces.component.UIInput
public String getValidatorMessage()
{
if (_validatorMessage != null)
{
return _validatorMessage;
}
ValueExpression expression = getValueExpression("validatorMessage");
if (expression != null)
{
return (String) expression.getValue(getFacesContext()
.getELContext());
}
return null;
}
As expected, _validatorMessage is null, and ValueExpression is correctly
recovered, but 'expression.getValue(....)' is unable to determine the value and
returns null.
I checked the expression #{text.test} is correct, because the value may be
displayed with a h:outputText tag.
> validatorMessage does not work with EL Expressions
> --------------------------------------------------
>
> Key: MYFACES-2084
> URL: https://issues.apache.org/jira/browse/MYFACES-2084
> Project: MyFaces Core
> Issue Type: Bug
> Affects Versions: 1.2.4
> Environment: Windows XP
> Eclipse 3.4
> Reporter: Roberto
> Priority: Minor
>
> I am trying to show a custom message ofr Long Range validation in an input
> text
> <h:inputText id="dos" validatorMessage="#{text.test}">
> <f:validateLongRange minimum="1" maximum="10" />
> </h:inputText>
> , where text is the variable representing a bundle loaded with f:loadBundle
> When I use <t:messages /> to show errors, it shows the default message
> (paginador:dos: Validation Error: Specified attribute is not between the
> expected values of 1 and 10.), instead of the custom one.
> The same happens when I write the property javax.faces.validator.NOT_IN_RANGE
> in the bundle. Custom message is ignored
> Anyway, it work ok when I use a literal instead of a property inside a bundle:
> <h:inputText id="dos" validatorMessage="test message">
> <f:validateLongRange minimum="1" maximum="10" />
> </h:inputText>
> With this code, "test message" is shown as validation error.
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