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Display error messages in JSF [ h:message ] – part 2

April 12, 2008 by Krishna Srinivasan Leave a Comment

  • Topic : Java Server Faces (JSF)
  • Environment : J2EE 5.0, MyFaces 1.1.5

fieldErrorMessage.jsp

also read:

  • Introduction to JSF
  • JSF Interview Questions
  • Request Processing Lifecycle phases in JSF

[code lang=”html”]
<!–
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>

[/code]

FieldErrorMessageBean.java

[code lang=”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";
}
}

[/code]

faces-config.xml

[code lang=”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>

[/code]

fieldErrorMessageResult.jsp

[code lang=”html”]

<!–
Source : www.javabeat.net
–>

<html>
<body>
<f:view>
<h:form id="error">
<h:outputText value="Validation Success"/>
</h:form>
</f:view>
</body>
</html>
[/code]

Filed Under: JSF Tagged With: JSF Tags

About Krishna Srinivasan

He is Founder and Chief Editor of JavaBeat. He has more than 8+ years of experience on developing Web applications. He writes about Spring, DOJO, JSF, Hibernate and many other emerging technologies in this blog.

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