- Topic : Java Server Faces (JSF)
- Environment : J2EE 5.0, MyFaces 1.1.5
fieldErrorMessage.jsp
also read:
<!--
Source : www.javabeat.net
-->
<html>
<body>
<f:view>
<h:form id="error">
<h:inputText id="name" value="#{fieldErrorMessageBean.name}" >
<f:validateLength maximum="5"/>
</h:inputText>
<h:message for="name"/>
<h:commandButton value="Submit" action="#{fieldErrorMessageBean.submit}"/>
</h:form>
</f:view>
</body>
</html>
FieldErrorMessageBean.java
/**
* Source : www.javabeat.net
* */
package net.javabeat.myfaces.error;
public class FieldErrorMessageBean {
private String name;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String submit(){
return "fieldErrorMessageResult";
}
}
faces-config.xml
<managed-bean>
<managed-bean-name>
fieldErrorMessageBean
</managed-bean-name>
<managed-bean-class>
net.javabeat.myfaces.error.FieldErrorMessageBean
</managed-bean-class>
<managed-bean-scope>
request
</managed-bean-scope>
</managed-bean>
<navigation-rule>
<navigation-case>
<from-outcome>
fieldErrorMessageResult
</from-outcome>
<to-view-id>
/pages/error/fieldErrorMessageResult.jsp
</to-view-id>
</navigation-case>
</navigation-rule>
fieldErrorMessageResult.jsp
<!--
Source : www.javabeat.net
-->
<html>
<body>
<f:view>
<h:form id="error">
<h:outputText value="Validation Success"/>
</h:form>
</f:view>
</body>
</html>
Display error messages in JSF [ h:messages ] – part 1