trinidad-example/trinidad-demo/src/main/webapp/demos/progressSteps.jspx

<?xml version="1.0" encoding="iso-8859-1" standalone="yes" ?>
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<jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="2.0"
          xmlns:f="http://java.sun.com/jsf/core"
          xmlns:h="http://java.sun.com/jsf/html"
          xmlns:trh="http://myfaces.apache.org/trinidad/html" 
          xmlns:tr="http://myfaces.apache.org/trinidad" >
  <jsp:directive.page contentType="text/html;charset=utf-8"/>
  <f:view>
    <tr:document title="Progress steps Demo">
        <tr:form>
          <tr:panelPage>
          
            <f:facet name="navigationGlobal">
             <tr:navigationPane hint="buttons">
              <tr:commandNavigationItem 
                text="Return to Feature Demos page"
                immediate="true"
                action="demos"
                actionListener="#{progressSteps.cancelProcess}"/>
             </tr:navigationPane>
            </f:facet>
          <tr:panelHeader
             text="Progress steps demo using tr:forEach and BoundedRangeModel">

            <tr:poll 
              binding="#{editor.component}" 
              interval="2000" 
              id="pollid" 
              pollListener="#{progressSteps.onPoll}"/>
            <tr:outputFormatted 
              styleUsage="instruction" 
              value="&lt;b>The steps completed in a background task could be 
              shown as a check list or a growing list as shown below.&lt;br>
              This could be achieved using suitable output components and the
              'tr:forEach' tag in conjunction with bindings to a 
              BoundedRangeModel&lt;/b>"/>

            <!--Represents a check list-->
            <tr:panelHeader text="Progress steps as a check list"/>
            <tr:panelGroupLayout layout="horizontal">
              <tr:spacer width="30"/>
              <tr:panelGroupLayout layout="vertical" partialTriggers="pollid" id="pg1">
                <tr:forEach 
                  var="progressStep" 
                  varStatus="vs" 
                  begin="0" 
                  end="#{progressSteps.progressModel.maximum - 1}" 
                  items="#{progressSteps.progressSteps}">
                  <tr:panelGroupLayout layout="horizontal">
                    <tr:spacer 
                      width="13"
                      rendered="#{vs.index > progressSteps.progressModel.value}"/>
                    <tr:image 
                      source="/components/images/processCheck.gif" 
                      rendered="#{progressSteps.progressModel.value >= vs.index}"/>
                    <tr:spacer width="5"/>
                    <tr:outputText 
                      value="#{progressStep}" 
                      styleClass="AFFieldText"/>
                  </tr:panelGroupLayout>
                </tr:forEach>
              </tr:panelGroupLayout>
            </tr:panelGroupLayout>

            <!--Represents a growing list-->
            <tr:panelHeader text="Progress steps as a growing list"/>
            <tr:panelGroupLayout layout="horizontal">
              <tr:spacer width="30"/>
              <tr:panelGroupLayout layout="vertical" partialTriggers="pollid" id="pg2">
                <tr:forEach 
                  var="progressStep" 
                  varStatus="vs" 
                  begin="0" 
                  end="#{progressSteps.progressModel.maximum - 1}" 
                  items="#{progressSteps.progressSteps}">
                  <tr:panelGroupLayout layout="horizontal">
                    <tr:outputText 
                      value="#{progressStep}" 
                      styleClass="AFFieldText"
                      rendered="#{progressSteps.progressModel.value >= vs.index}"/>
                  </tr:panelGroupLayout>
                </tr:forEach>
              </tr:panelGroupLayout>
            </tr:panelGroupLayout>

            <tr:panelHeader/>
            <tr:panelGroupLayout layout="horizontal">
              <tr:spacer width="30"/>
              <tr:panelGroupLayout layout="vertical">
                <tr:inputText 
                  readOnly="true" 
                  label="Date/Time from last full page refresh" 
                  value="#{date.currentDate}" 
                  styleClass="AFFieldTextMarker">
                  <tr:convertDateTime 
                    pattern="EEEEEEEEE, ddMMMyyyy, HH:mm:ss z"/>
                </tr:inputText>
                <tr:spacer height="10"/>
                <tr:commandButton 
                  text="Cancel" 
                  action="progressCancel" 
                  actionListener="#{progressSteps.cancelProcess}"/>
              </tr:panelGroupLayout>
            </tr:panelGroupLayout>
          </tr:panelHeader>

          </tr:panelPage>
        </tr:form>
    </tr:document>
  </f:view>
</jsp:root>