RichFaces Rich:Message

by Online Tutorials Library July 14, 2022

RichFaces <rich:message>

This component is used to render a message. We can customize apppearance of this message. The tool-tip attrubute is used to provide further information about the message.

This component is same as the JSF <h:message> with some additional attributes.

Style classes and skin parameters

Class (selector)	Class (selector) Function	Skin Parameters	Mapped CSS properties
.rf-msg	It is used to define styles for the message itself.	generalFamilyFont generalSizeFont	font-family font-size
.rf-msg-err	It is used to define styles for an error message.	errorColor	color
.rf-msg-ftl	It is used to define styles for a fatal message.	errorColor	color
.rf-msg-inf	It is used to define styles for an information message.	generalTextColor	color
.rf-msg-wrn	It is used to define styles for a warning message.	warningTextColor	color
.rf-msg-ok	It is used to define styles for a basic OK message.	generalTextColor	color
.rf-msg-sum, .rf-msg-det	These classes define styles for the summary or details of a message.	No skin parameters.

Example

Here, in the following example, we are implementing <rich:message> component. This example contains the following files.

JSF File

// rich-message.xhtml

 <ui:composition xmlns=”http://www.w3.org/1999/xhtml” xmlns:h=”http://java.sun.com/jsf/html” xmlns:a4j=”http://richfaces.org/a4j” xmlns:rich=”http://richfaces.org/rich” xmlns:f=”http://java.sun.com/jsf/core” xmlns:ui=”http://java.sun.com/jsf/facelets”> <f:view> <h:head> <title>Rich Message </title> </h:head> <h:body> <h:form> <h:outputText value=”User Name ” /> <h:inputText label=”user name” id=”user-name” required=”true” value=”#{user.name}”> <f:validateLength minimum=”5″ maximum=”20″ /> </h:inputText> <rich:message for=”user-name” ajaxRendered=”true”/> <h:commandButton value=”submit”/> </h:form> </h:body> </f:view> </ui:composition> 

Managed Bean

// User.java

 import javax.faces.bean.ManagedBean; import javax.faces.bean.RequestScoped; @ManagedBean @RequestScoped public class User { String name; public String getName() { return name; } public void setName(String name) { this.name = name; } } 

Output:

RichFaces Message 1

Next TopicRichFaces <rich:messages>

RichFaces Rich:Message

RichFaces <rich:message>

Style classes and skin parameters

Example

JSF File

Managed Bean

Verbal Reasoning | Assertion and Reason 1

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