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https://issues.apache.org/jira/browse/MYFACES-1729?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Leonardo Uribe updated MYFACES-1729:
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Status: Patch Available (was: Open)
> label attribute does not resolve EL expresion (JSR 252 Issue 6 related)
> -----------------------------------------------------------------------
>
> Key: MYFACES-1729
> URL: https://issues.apache.org/jira/browse/MYFACES-1729
> Project: MyFaces Core
> Issue Type: Bug
> Components: JSR-252
> Affects Versions: 1.2.1-SNAPSHOT
> Environment: Tomcat 6, Windows XP
> Reporter: Leonardo Uribe
> Attachments: patchLoadBundleWithoutImplementState.patch
>
>
> When validation is applied to the following page:
> <%@ page session="false" contentType="text/html;charset=utf-8"%>
> <%@ taglib uri="http://java.sun.com/jsf/html"; prefix="h"%>
> <%@ taglib uri="http://java.sun.com/jsf/core"; prefix="f"%>
> <html>
> <f:view>
> <[EMAIL PROTECTED] file="inc/head.inc"%>
> <body>
> <f:loadBundle
> basename="org.apache.myfaces.examples.resource.example_messages"
> var="example_messages"/>
> <h1>Myfaces Examples JSF 1.2 Additions</h1>
> <h:messages id="messageList" styleClass="error"/>
> <h:form id="form1">
> <h:panelGrid columns="4">
> <h:outputLabel for="form1:number1"
> value="#{example_messages['sample1_number']} 1 :" />
> <h:outputText
> value="#{validationController.number1ValidationLabel}" />
> <h:inputText label="#{example_messages['sample1_number']}"
> id="number1" value="#{calcForm.number1}" maxlength="10"
> size="25" required="true">
> <f:validateLongRange minimum="1" maximum="10" />
> </h:inputText>
> <h:message id="number1Error" for="form1:number1"
> styleClass="error" />
> </h:panelGrid>
> <h:panelGrid columns="4">
> <h:outputLabel for="form1:number2"
> value="#{example_messages['sample1_form']} 2 :" />
> <h:outputText
> value="#{validationController.number2ValidationLabel}" />
> <h:inputText label="#{example_messages['sample1_form']}"
> id="number2" value="#{calcForm.number2}" maxlength="10"
> size="25" required="true">
> <f:validateLongRange minimum="20" maximum="50" />
> </h:inputText>
> <h:message id="number2Error" for="form1:number2"
> styleClass="error" />
> </h:panelGrid>
> <h:panelGrid columns="2">
> <h:outputLabel for="form1:result"
> value="#{example_messages['sample1_result']} :" />
> <h:outputText id="result" value="#{calcForm.result}" />
> </h:panelGrid>
> <h:panelGrid columns="4">
> <h:commandButton id="addButton"
> value="#{example_messages['sample1_add']}" action="none">
> <f:actionListener
>
> type="org.apache.myfaces.examples.example1.CalcActionListener"></f:actionListener>
> </h:commandButton>
> <h:commandButton id="subtractButton"
> value="#{example_messages['sample1_sub']}" action="none">
> <f:actionListener
>
> type="org.apache.myfaces.examples.example1.CalcActionListener"></f:actionListener>
> </h:commandButton>
> <h:commandLink id="href1" action="none">
> <h:outputText
> value="#{example_messages['sample1_add_link']}" />
> <f:actionListener
>
> type="org.apache.myfaces.examples.example1.CalcActionListener"></f:actionListener>
> </h:commandLink>
> <h:commandLink id="href2" action="none">
> <h:outputText
> value="#{example_messages['sample1_sub_link']}" />
> <f:actionListener
>
> type="org.apache.myfaces.examples.example1.CalcActionListener"></f:actionListener>
> </h:commandLink>
> </h:panelGrid>
> </h:form>
> </body>
> </f:view>
> </html>
> If you use the attribute label on inputText like this:
> <h:inputText label="#{example_messages['sample1_number']}"
> id="number1" value="#{calcForm.number1}" maxlength="10"
> size="25" required="true">
> <f:validateLongRange minimum="1" maximum="10" />
> </h:inputText>
> and a validation error happens, the EL expression inside label attribute
> returns null. On a message box this looks like:
> null: Validation Error: Specified attribute is not between the expected
> values of 20 and 50.
> On JSF RI 1.2 this works correctly. null is replaced by the expression
> inside the bundle.
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