Recently a client engaged my company for what I considered to be a dream project. They had no on-staff developers and asked us to design and develop their first production application involving a server with a browser client. The application would run over their local-area network (LAN) and over the Internet, using a virtual private network (VPN). It's not unusual for me to take a project from an idea through implementation and training, but this was a rare opportunity to specify virtually everything involved in the project. One major, if unstated, aspect of the project was that everyone was accustomed to desktop applications. They would probably not particularly notice the inclusion of similar features in the browser user interface, but I had no doubt there would be many complaints if those features were missing. The primary page for the initial phase of the project, for example, would collect selection criteria for dynamic queries. Several input sections called for client-side operations, and at least one needed Ajax functionality. In the end I selected the RichFaces component suite, which is built on and merged with Ajax4jsf (see Resources).

In addition to Rich Internet Application (RIA) capabilities and Ajax, my needs included:

• Open source, LGPL or Apache-style license, if possible
• Works with JSF and Facelets
• Works in conjunction with JSF Reference Implementation (RI) components
• Flexible but consistent look-and-feel or theme
• Large enough set of components to cover most application requirements
• Reasonably easy to work with, without show stoppers
• Dynamic creation ability, with available API
• Active development and community

To this point, RichFaces has met these criteria, and the components have been valuable in creating effective and functional applications. As always, your criteria and mileage may vary.

This article explores several useful RichFaces components and includes code for a demonstration application (see Download). Before we begin to look over RichFaces, however, there are some necessary infrastructure elements to cover.

From the beginning

Although in the initial phase the client's application could run using just a servlet container, future work would require additional support and would likely include projects for other corporate subsidiaries. To keep things as standard as possible, I chose the open source Glassfish Application Server V2, which supports JEE 5, and used Java SE 6 as the underlying runtime. For the Web framework, JSF and Facelets were my choice. As a bonus, JSF support is included in Java EE 5; for Glassfish V2, WebSphere Application Server Community Edition V2, and others, the JSF version supported is 1.2. Facelets (or similar) support is a goal for JSF 2.0, and the primary Facelets developer is on the JSF Expert Group.

This article assumes readers have a basic knowledge of these areas. The example code download includes everything you need for Tomcat 6.0.16 and Glassfish, and has been tested on both. The online version (see Resources) runs on Glassfish V2. If you need more background on these technologies, see Resources for appropriate links.

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Not small faces

Facelets, despite its name, is not a smaller version of JSF; instead, at its core, Facelets provides an alternative to JSP as a JSF ViewHandler, and that's what we'll use it for here. When I first researched JSF, I ran across Hans Bergsten's article "Improving JSF by Dumping JSP" (see Resources). Shortly thereafter, I discovered Facelets and have never looked back. Facelets supports all of the JSF UI components and builds its own component tree, reflecting the view for a JSF application. Although both JSP and JSF technologies have been improved to work together better, Facelets just works, completely eliminating the issues noted in Bergsten's article.

I prefer keeping things as clean and straightforward as possible. In the example project, you'll see that virtually all of the code (as opposed to markup) is composed of Expression Language (EL) expressions for getters, setters, and method bindings. Although more complex projects may call for more complex expressions, in general Facelets makes it easy to keep Java code separate from your Web page markup.

The primary differences you'll notice here from "normal" JSF development using JSP are:

• You'll need jsf-facelets.jar.
• Some notations in web.xml and faces-config.xml.
• Web pages are XHTML documents.
• XML namespaces are used rather than JSP taglibs.

As far as formatting goes, other than the initial portions (see Listing 1), everything in the Web page should look familiar. I view that aspect as an understated Facelets feature. For this article's project, and many others where the primary use of Facelets is for handling the view, that's really all you need to know. Facelets also includes a number of other useful features, such as easy templating and elements to make life easier for Web page designers. For readers interested in learning more about Facelets, I recommend starting with "Inside Facelets Part 1: An Introduction" (see Resources).

                
<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
                      "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
      xmlns:ui="http://java.sun.com/jsf/facelets"
      xmlns:f="http://java.sun.com/jsf/core"
      xmlns:h="http://java.sun.com/jsf/html" >

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The demonstration components

RichFaces can seem overwhelming; the average component has over 20 specific attributes, plus general attributes that can be overridden. However, most attributes have reasonable defaults, and in typical usage, the components are not difficult to set up. There are several flashy components that handle various effects like Google Maps and Virtual Earth. You may want to use them to excite your user base, but here I am going to focus on components that will be useful across many applications. That's exciting enough for me.

The primary components demonstrated in this article are:

• Calendar — a pop-up component that allows date selections. Figure 1 shows an example. < and > roll the month; << and >> roll the year. Clicking Today at the bottom selects today's date. Clean clears the date selection. The column of numbers to the left shows the week of the year.
  
  Figure 1. RichFaces Calendar component
  
  
  
• List Shuttle — a selection and ordering component that can move items between available and selected areas, and up and down in the selected area. Figure 2 shows an example:
  
  Figure 2. RichFaces List Shuttle component
  
  
  
• Suggestion Box — an input component that provides clickable suggestions to complete an entry. Figure 3 shows an example:
  
  Figure 3. RichFaces Suggestion Box component
  
  
  
• Tab Panel — an output component that creates tabbed pages. Figure 4 shows an example:
  
  Figure 4. RichFaces Tab Panel component
  
  
  

We'll also use a Panel Bar for instructions. Figure 5 shows an example:

And we'll use Simple Toggle Panels for results. Figure 6 shows an example:

As I mentioned earlier, RichFaces is built on Ajax4jsf. Thanks to that foundation, any component can be Ajax-enabled in several different ways. The example application uses Ajax capabilities for the Suggestion Box and Simple Toggle Panel components.

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My brave face

The dWRFDemo1 example application is minimal; its only real purpose is to demonstrate setup and usage of the selected components. For that reason, all it does is collect and display input data. I'll leave to your imagination how to use the data and components in a production application. Aside from necessary JARs, images, a properties file used as a resource bundle, and a Cascading Style Sheets (CSS) file, the application consists of two XHTML pages and two Java classes. This simplicity also allows the code to be IDE agnostic. In fact, I purposely created it with just a Java editor, Wordpad for the files, javac, and the jar command.

The URL for the input page displayed in Figure 7, assuming default setup for Tomcat or Glassfish, is http://localhost:8080/dWRichFacesDemo1. The input page allows you to select a date using the Calendar component. The Order By List Shuttle component lets you move and reorder the available items. The City Suggestion Box lets you key in a city name. City is Ajax-enabled; if you press the space bar, all available cities are shown. If you key city names beginning with an A or a J, lists of the appropriate cities are shown. The available cities on the list narrow as you key more characters. You can click on the Panel Bar items on the left for very basic component instructions.

Once you've made your entries, click the Submit button. The application is so minimal that no editing is performed. Because manual input is disabled for the Calendar component, you can't even enter an invalid date. The Submit button causes the results page to display, as shown in Figure 8:

On the results page, click on the Result tab, then click the appropriate Simple Toggle Panel item to see the input value. Click the Edit button to return to the input page.

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Set me up

The very first things necessary for an application are the JSF, Facelets, and RichFaces enablers — that is, the JARs that implement the capabilities. These JARs, with the versions noted in the lists below, are included in the lib directory of the downloadable WAR (see Download). The list assumes your Web container supports current EL and servlet API versions. If you have issues running the demonstration, check JSF, Facelets, and RichFaces requirements (see Resources.) You should also review the Download note.

• JSF 1.2 (as included in Glassfish V2)
• jsf-api.jar
• jsf-impl.jar
• Facelets 1.1.14
• jsf-facelets.jar
• RichFaces
• richfaces-api-3.1.4.GA.jar
• richfaces-impl-3.1.4.GA.jar
• richfaces-ui-3.1.4.GA.jar
• Although they are not noted as explicit requirements, RichFaces assumes the following JARs are also available:
• commons-beanutils-1.7.0.jar
• commons-collections-3.2.jar
• commons-digester-1.8.jar
• commons-logging-1.0.4.jar
• jhighlight-1.0.jar

Next are web.xml entries, shown in Listing 2, needed to enable JSF:

                
<servlet>
   <servlet-name>Faces Servlet</servlet-name>
   <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
   <load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
   <servlet-name>Faces Servlet</servlet-name>
   <url-pattern>*.jsf</url-pattern>
</servlet-mapping>

Listing 3 shows another web.xml entry needed for Facelets. The entry overrides the .jsp default suffix. Normally, Facelets requires another overriding entry for the view handler in faces-config.xml, but the RichFaces setup, as you'll see below, includes the override in web.xml.

                
<context-param>
 <param-name>javax.faces.DEFAULT_SUFFIX</param-name>
 <param-value>.xhtml</param-value>
</context-param>

Listing 4 shows the elements needed in web.xml to enable RichFaces:

                
<context-param>
  <param-name>org.richfaces.SKIN</param-name>
  <param-value>classic</param-value>
</context-param>
<context-param>
  <param-name>org.ajax4jsf.VIEW_HANDLERS</param-name>
  <param-value>com.sun.facelets.FaceletViewHandler</param-value>
</context-param>
<filter>
  <display-name>RichFaces Filter</display-name>
  <filter-name>richfaces</filter-name>
  <filter-class>org.ajax4jsf.Filter</filter-class>
</filter>
<filter-mapping>
  <filter-name>richfaces</filter-name>
  <servlet-name>Faces Servlet</servlet-name>
  <dispatcher>REQUEST</dispatcher>
  <dispatcher>FORWARD</dispatcher>
  <dispatcher>INCLUDE</dispatcher>
</filter-mapping>

I'll explain the elements in Listing 4 in the order that makes things operable, rather than the order in which they appear in web.xml:

• <filter> and <filter-mapping>

  RichFaces uses a filter to process code received on Ajax requests. These elements define the filter class (org.ajax4jsf.Filter) and map it to the JSF Faces Servlet defined in Listing 2.

• <context-param> and <param-name>org.ajax4jsf.VIEW_HANDLERS</param-name>

  RichFaces needs to know that Facelets will be used in the application. These elements perform that task and also effectively replace the normal Facelets entry in faces-config.xml. Notice that the Facelets view handler class is com.sun.facelets.FaceletViewHandler.

• <context-param> and <param-name>org.richfaces.SKIN</param-name>

  RichFaces has several built-in color schemes or skins. These elements define the skin you want to use in your application. The classic skin is a moderate blue.

The good news about the entries in Listings 2, 3, and 4 is that they are virtually the same in all of your applications and essentially boilerplate code. While we're at it, let's dispense with one more piece that you'll see in every application: Listing 5 is a modification of Listing 1 to include the RichFaces namespace in application XHTML pages:

                
<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
                      "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
      xmlns:ui="http://java.sun.com/jsf/facelets"
      xmlns:f="http://java.sun.com/jsf/core"
      xmlns:h="http://java.sun.com/jsf/html"
      xmlns:a4j="http://richfaces.org/a4j"
     xmlns:rich="http://richfaces.org/rich" >

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Ready to rock

We are now ready to use RichFaces components. I'll begin with a Panel Bar and Panel Bar Items (see Figure 5). You probably won't use these very often, but they are easy to work with and provide a good first use case for RichFaces syntax.

The idea here is that a Panel Bar is a container for Panel Bar Items. A Panel Bar Item has a label and can contain any other component. Panel Bar Items stack on top of one another; the actual content is shown when the bar for the item is clicked. Only one item's content is shown at a time. In this case, as you can see from Listing 6, we're just using text. Notice that all components have a rich: prefix, which refers to the namespace entry included in Listing 5.

                
<rich:panelBar height="192" width="256">
  <rich:panelBarItem label="#{dWRFD1.calComp} #{dWRFD1.info}">
     <h:outputText value="#{dWRFD1.calCompText}" style="font: menu;" />
  </rich:panelBarItem>
  <rich:panelBarItem label="#{dWRFD1.lsComp} #{dWRFD1.info}">
     <h:outputText value="#{dWRFD1.lsCompText}" style="font: menu;" />
  </rich:panelBarItem>
  <rich:panelBarItem label="#{dWRFD1.sbComp} #{dWRFD1.info}">
     <h:outputText value="#{dWRFD1.sbCompText}" style="font: menu;" />
  </rich:panelBarItem>
</rich:panelBar>

 <resource-bundle>
   <base-name>dWRFDemo1</base-name>
   <var>dWRFD1</var>
 </resource-bundle>

The basic <rich:panelBarItem /> element doesn't require much more than a label, which is pulled here from a resource bundle using an EL expression.

The actual content for the demonstration Panel Bar Items is just an <h:outputText /> element, again with text from the resource bundle. I use a font style element for consistent readability, but also to show that RichFaces allows CSS flexibility.

Notice that no programmer involvement with the generated JavaScript is necessary. In just a few steps you can create a nice-looking, multipanel, clickable component; this is one of RichFaces' great strengths. Even components as simple as this one allow active/inactive styles, events, and more.

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Let's make a date

The Calendar component (see Figure 1) should be familiar; date selection was probably one of the earliest JavaScript enhancements to Web pages. The RichFaces Calendar has over 80 available attributes but, as you can see from Listing 7, you can generally make do with fewer:

                
<label for="CalendarID" >#{dWRFD1.calendar}:</label>
<rich:calendar name="Calendar" id="CalendarID"
               value="#{dWRFD1Handler.selectedDate}"
               timeZone="#{dWRFD1Handler.timeZone}"
               datePattern="#{dWRFD1.datePattern}" >
</rich:calendar>

The datePattern attribute wants a standard date pattern as defined by java.text.SimpleDateFormat. The example again uses the resource bundle for the value, which defines the datePattern key as yyyy-MM-dd . The value and timeZone attributes are loaded using methods from a managed bean, which is defined as shown in Listing 8:

                
  <managed-bean>
    <managed-bean-name>dWRFD1Handler</managed-bean-name>
    <managed-bean-class>com.dW.dWRFD1Handler</managed-bean-class>
    <managed-bean-scope>session</managed-bean-scope>
  </managed-bean>

The com.dW.dWRFD1Handler class is basic, consisting mostly of an initializer, getters, and setters, and it should not require much further discussion. The getSelectedDate() and setSelectedDate() methods expect a java.util.Date. The getTimeZone() method just returns java.util.TimeZone.getDefault(); whether that is appropriate in production depends on your application requirements.

If you also want to allow the user to key in date values, set the enableManualInput attribute to true. If you just want to show the Calendar, set the popup attribute to false. Obviously many other settings are available, but that's about all you need for basic Calendar functionality.

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One way or another

The List Shuttle component (see Figure 2) is ideal for selecting and ordering items from an initial group. Listing 9 demonstrates that it is also easier to use than you might initially think:

                
<label for="OrderByID">#{dWRFD1.orderBy}:</label>
<rich:listShuttle sourceValue="#{dWRFD1Handler.orderBySource}"
  name="OrderBy" id="OrderByID"
  targetValue="#{dWRFD1Handler.orderByTarget}" var="items"
  <h:column>
  <h:outputText value="#{items}"></h:outputText>
  </h:column>
</rich:listShuttle>

The actual XHTML markup in the example code includes additional attributes to override some default labels, but typical usage requires only the sourceValue, targetValue, var, and column attributes.

The sourceValue and targetValue values are java.util.List classes containing any type of object. As with the demo code, you'll probably use lists containing Strings most of the time. Other than the initialization of the sourceValue, Listing 10 shows all of the Java code related to the example List Shuttle:

                
  private List<String> lOrderBySource = new ArrayList<String>(),
                       lOrderByTarget = new ArrayList<String>();
  ...
  public List getOrderBySource()
  {
    return lOrderBySource;
  }

  public List getOrderByTarget()
  {
    return lOrderByTarget;
  }
  ...
  public void setOrderBySource( List<String> orderBySource )
  {
    lOrderBySource = orderBySource;
  }

  public void setOrderByTarget( List<String> orderByTarget )
  {
    lOrderByTarget = orderByTarget;
  }

The var attribute declares a variable that will be used to iterate over the list, a pattern often used by JSF components. You actually can have multiple columns if the objects in your lists support multiple fields. In that case, the notation changes from value="#{items}" to value="#{items.getterMethodName}", which should be no big surprise. Here we have a list of String classes and so only one column. After the user has made the desired choices, on submittal your handler receives the ordered target list containing the choices.

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Tell me to my face

If you frequent forums and mailing lists, sooner or later you will see a question that asks how to handle downloading thousands or millions of entries to a drop-down list. The Suggestion Box component (see Figure 3) offers a way to show valid selections without attempting that unworkable extreme. In fact, that concern was a major reason I began investigating RichFaces and similar suites, because several entry items in the application, such as cities, had too many possibilities for a drop-down list to make sense. The Suggestion Box functionality is similar to the familiar auto-complete components available in many desktop applications. It should be apparent that Ajax submittals would probably have to be involved for that sort of capability to have any chance of working efficiently in a Web application.

Listing 11 shows three distinct component parts needed for effective functionality: the label and input text (notice that these are standard JSF RI components), <a4j:region>, and <rich:suggestionbox>. The <h:inputText> uses getCity() and setCity() methods for its values in conjunction with the managed bean. The field's input is either keyed or selected from the Suggestion Box.

                
<label for="CityID">#{dWRFD1.city}:</label>
<h:inputText name="City" id="CityID" size="10"
    value="#{dWRFD1Handler.city}" />
<a4j:region renderRegionOnly="true">
  <rich:suggestionbox id="citySuggestionBoxId" for="CityID"
    suggestionAction="#{dWRFD1City.suggest}" var="result"
    eventsQueue="foo" ignoreDupResponses="true"
    selectedClass="selCtl" >
    <h:column>
      <h:outputText value="#{result}" style="font: menu;" />
    </h:column>
  </rich:suggestionbox>
</a4j:region>

<a4j:region> denotes an area that is sent on an Ajax submit. You need to be aware that, in general, if no region is included, RichFaces assumes a default region from <f:view> to </f:view>. That's essentially the entire page. When I first used <rich:suggestionbox>, everything worked, but stepping through debug showed that all the other fields were submitted as well, with validation, conversion, and passing through the whole JSF life cycle. To put it mildly, that's not a good situation for something that responds to every key press. An excerpt from the RichFaces Developer Guide (see Resources) discussing another form of Ajax submittal applies in general, and should drive the point home:

Note, that "ajaxSingle"="true" reduces the upcoming traffic, but does not prevent decoding other input components on the server side. Some JSF components, such as <h:selectOneMenu> do recognize the missing data in the request map value as a null value and try to pass the validation process with a failed result. Thus, use <a4j:region> to limit a part of the component tree that will be processed on the server side when it is required.

As for the renderRegionOnly attribute, the RichFaces Developer Guide describes it this way:

Flag to disable rendering in AJAX responses content outside of active region. If this attribute set to "true", no one of the components outside of region will be included to AJAX response. If set to "false", search for components to include in response will be performed on all tree. Default "false".

In this case, the only element we want to go back to the server is the suggestionAction method request along with its Object argument (the current keyed input String). On return, only the Suggestion Box content should be updated and rendered.

The minimum attributes required for the Suggestion Box itself are suggestionAction, var, and at least one column to display results. The suggestionAction method is suggest() in another managed bean based on the second Java class in the demo code, com.dW.City. The method signature is: public List suggest(Object anObject).

In the demo code, a list of cities beginning with A and J is created on initialization. If the user presses the space bar in the City text field, the entire list is returned. If A is pressed, a sublist containing the cities starting with A is returned; J cities are handled in the same way. Results are narrowed with each keystroke. In your own code, you can do anything you want that is appropriate to the input. In the real application, the results come from a limited database set, which is probably most typical. If you are familiar with the data, you can probably take steps in the method to optimize results. I have cases, for example, where certain keystrokes can be ignored, so the method just returns, eliminating a trip to the database.

The var attribute defines an iteration variable used in outputting the column content. It's the same concept used and discussed for the List Shuttle component's var attribute.

The eventsQueue attribute is not required, but I recommend you treat it as such. You only need to add the attribute and supply a name. It performs two important services:

• The method calls (events) are queued, guaranteeing order; the next method request in the queue is not sent until the previous one returns.
  
  
• If multiple events of the same type are in the queue, only the latest is sent. Suggestion Box, for example, sends a request on every keystroke. If several keystroke requests are in the queue when a previous request returns, only the last will go to the server. Keep in mind that although the request is sent on each keystroke, the argument sent is the entire content of the input text component.

The purpose of the ignoreDupResponses attribute should be self-evident.

selectedClass is a CSS class to be applied to the component. RichFaces uses the skins concept. This is carried through to the selection bar on components. My own application had several RI drop-down lists that used the system color for the bar. The Suggestion Box used the classic skin color, which made things appear inconsistent. The SelCtl class tells the Suggestion Box to use the system highlight colors instead.

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Keeping tabs

The Tab Panel component (see Figure 4) is straightforward to use. The typical RichFaces attributes are available, but the primary one you will use is switchType. The default is server, and you'll probably most often want client. ajax is also available. As you can see from Listing 12, a typical RichFaces "sandwich" of <rich:tabPanel> elements and stacked "sandwiches" of <rich:tab> elements are used to make a set of tabbed pages:

                
<rich:tabPanel switchType="client" >
  <rich:tab label="#{dWRFD1.info}">
    #{dWRFD1.resultText}
  </rich:tab>
  <rich:tab label="#{dWRFD1.result}">
  </rich:tab>
</rich:tabPanel>

A label attribute is used for each tab's display name. In the demo code, as usual, the label value is pulled from the resource bundle. Similarly to Panel Bar Items, a tab can contain any kind of component. For the demo, I used resource bundle text for the Info tab content, and Simple Toggle Panels for the Result tab content.

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Whenever I see your smiling face

I suspect you are thinking, "Not much to that last one," and you're right. Once you understand the basics of RichFaces, simple usage for most components is just that: simple. For that reason, I'm going to leave most of the Simple Toggle Panel (see Figure 6 and Listing 13) as an exercise for you.

                
<h:panelGrid columns="1" width="50%">
  <rich:simpleTogglePanel switchType="ajax"
     label="#{dWRFD1.calComp} #{dWRFD1.value}" opened="false" >
    #{dWRFD1Handler.selectedDate}
  </rich:simpleTogglePanel>
  <rich:simpleTogglePanel switchType="ajax"
     label="#{dWRFD1.lsComp} #{dWRFD1.value}" opened="false" >
    #{dWRFD1Handler.orderByTarget}
  </rich:simpleTogglePanel>
  <rich:simpleTogglePanel switchType="ajax"
     label="#{dWRFD1.sbComp} #{dWRFD1.value}" opened="false" >
    #{dWRFD1Handler.city}
  </rich:simpleTogglePanel>
  <rich:simpleTogglePanel switchType="ajax"
     label="#{dWRFD1.face}" opened="false" >
    <img src="images/myphoto.jpg"
       height="80" width="64"/>
  </rich:simpleTogglePanel>
</h:panelGrid>

Simple Toggle Panel consists of a bar and a content display, which can be any component. The content is shown or hidden by clicking on the bar, acting very much like a Panel Bar with only one item. Notice that the switchType attribute makes a reappearance. The opened attribute determines whether the content is shown on first display. For the demo, I've put several Simple Toggle Panels in a JSF RI <h:panelGrid>, which is placed in a Tab, which is placed in a Tab Panel.

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Wrap it up

RichFaces provides a large number of JSF components for building RIA and Ajax-enabled Web applications. This article has demonstrated only a few, but you should have gotten a feel for how things work under RichFaces, and seen several components that could be useful in many applications. An online demo of all of the components available in the suite, documentation, and other resources are available from the "Most Important Links" section on the RichFaces home page (see Resources.)

If you choose to use RichFaces, I encourage you to dig deeply into the a4j: components and processing discussed in the documentation to understand how to apply the concepts to the other RichFaces components. My clients sometimes get frustrated when I say this is Yet Another Area where Slower Is Faster, but the research time invested will pay multiple dividends in your development process and run-time performance.

RichFaces 3.2, with additional components, is scheduled for release at the end of March 2008. Regardless of which RIA component set you use, this kind of stiff competition should help increase the stability and productivity of them all.

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Download

Information about download methods

Note

1. Because the source and WAR files differ by only two items — the Java files — I've included the Java sources in the WAR file. As a result, there is only one file download. For instruction on using the WAR files, see the readme.txt file included with the download.

Resources

Learn

• Demo application: Interact with an online demo of this article's sample application.
  
  
• RichFaces: The RichFaces site — especially the "Most Important Links" section — has links to information, documentation, the online demo, and downloads.
  
  
• RichFaces Developer Guide (RedHat, 2007): Find further information about RichFaces
  
  
• JSF technology: Find out more about JSF and how to apply it in your applications.
  
  
• "Improving JSF by Dumping JSP" (Hans Bergsten, OnJava.com, June 2004): This article focuses on the problematic use of JSP technology for creating JSF views.
  
  
• "Inside Facelets Part 1: An Introduction" (Jacob Hookom, JSF Central, August 2005): The Facelets project's founder explains Facelets features.
  
  
• "Facelets fits JSF like a glove" and "Advanced Facelets programming" (Richard Hightower, developerWorks, February/May 2006): Read this popular one-two punch on Facelets.
  
  
• Facelets: The Facelets site has links to information and downloads.
  
  
• Facelets Wiki: Find the Facelets FAQ, articles, and examples.
  
  
• The JSF AJAX Component Library Feature Matrix: Compare JSF component libraries.
  
  
• Project Woodstock: Another project developing Web UI components.
  
  
• ICEfaces.org: A project focused on Ajax for Java EE.
  
  
• The Rich Faces Cookbook: Find and contribute community solutions to common RichFaces issues.
  
  
• Apache Tomcat: Information on the Tomcat servlet container.
  
  
• Glassfish: Information on the Glasshfish application server.
  
  
• WebSphere Application Server Community Edition, V2: A free, lightweight Java EE 5 application server.
  
  
• developerWorks: Hundreds of articles about every aspect of Java programming.
  
  
• Browse the technology bookstore for books on these and other technical topics.
  
  

Get products and technologies

• RichFaces: Download RichFaces.
  
  
• GlassFish Mojarra: Get the JSF RI source code and binaries.
  
  
• Facelets: Download Facelets.
  
  

Discuss

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About the author

Joe Sam Shirah is a principal and developer at conceptGO. While trying to keep clients happy, he has authored several tutorials for developerWorks and the Sun Developer site and is a winner of the Java Community Award. He is also the moderator of the developerWorks Java filter forum and has managed jGuru's JDBC, I18N, and Java400 FAQs.

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Table of contents

• From the beginning
• Not small faces
• The demonstration components
• My brave face
• Set me up
• Ready to rock
• Let's make a date
• One way or another
• Tell me to my face
• Keeping tabs
• Whenever I see your smiling face
• Wrap it up
• Download
• Resources
• About the author
• Comments

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