Overlay Panel OverlayPanel is a generic container component that can overlay other components on page. Notable features are custom positioning, configurable events and effects. Lazy content loading to reduce page load time is also supported via dynamic option, when enabled overlayPanel will load the contents just before being shown.






DataTable Integration
IdYearBrandColor
c7736dd12004JaguarBlue
ddb82ce52001RenaultYellow
84378e571974FordYellow
d6c3c3e21996FiatRed
06281e8e1991FiatWhite
ebf5aa8d1964MercedesBlack
8ad80fc11998HondaGreen
a9bf73e51964MercedesGreen
81705ceb1996BMWRed
4054a4631986RenaultBlue
<h:form>          
    <p:commandButton id="imageBtn" value="Basic" type="button" />
    <p:overlayPanel id="imagePanel" for="imageBtn" hideEffect="fade">
        <p:graphicImage name="/demo/images/nature/nature1.jpg" width="300" />
    </p:overlayPanel>

    <p:commandButton id="movieBtn" value="Dynamic" type="button" />
    <p:overlayPanel id="moviePanel" for="movieBtn" hideEffect="fade" dynamic="true" style="width:600px">
        <p:dataTable var="movies" value="#{movieView.movieList}" rows="5" paginator="true">
            <p:column headerText="Movie">
                <h:outputText value="#{movies.movie}" />
            </p:column>

            <p:column headerText="Directed By">
                <h:outputText value="#{movies.directedBy}" />
            </p:column>

            <p:column headerText="Genres">
                <h:outputText value="#{movies.genres}" />
            </p:column>

            <p:column headerText="Run Time(min.)">
                <h:outputText value="#{movies.runTime}" />
            </p:column>
        </p:dataTable>
    </p:overlayPanel>

    <p:graphicImage id="img" name="/demo/images/images.png" style="cursor:pointer" title="Custom Options" />
    <p:overlayPanel id="imgPanel" for="img" showEffect="blind" hideEffect="explode" showEvent="mouseover" hideEvent="mousedown"
                    dismissable="false" showCloseIcon="true">
        <p:imageSwitch effect="fade" style="width:300px;height:188px;">
            <ui:repeat value="#{imageSwitchView.images}" var="image">
                <p:graphicImage name="/demo/images/nature/#{image}" width="300" />
            </ui:repeat>
        </p:imageSwitch>
    </p:overlayPanel>
    
    <p:dataTable id="basicDT" var="car" value="#{dtSelectionView.cars1}">
        <f:facet name="header">
            DataTable Integration
        </f:facet>
        <p:column headerText="Id">
            <h:outputText value="#{car.id}" />
        </p:column>
        <p:column headerText="Year">
            <h:outputText value="#{car.year}" />
        </p:column>
        <p:column headerText="Brand">
            <h:outputText value="#{car.brand}" />
        </p:column>
        <p:column headerText="Color">
            <h:outputText value="#{car.color}" />
        </p:column>
        <p:column style="width:32px;text-align: center">
             <p:commandButton update=":form:carDetail" oncomplete="PF('carOP').show('#{component.clientId}')" icon="ui-icon-search" title="View">
                <f:setPropertyActionListener value="#{car}" target="#{dtSelectionView.selectedCar}" />
            </p:commandButton>
        </p:column>
    </p:dataTable>
            
    <p:overlayPanel widgetVar="carOP" showEffect="fade" hideEffect="fade" dismissable="false" showCloseIcon="true">
        <p:outputPanel id="carDetail" style="text-align:center;">
            <p:panelGrid  columns="2" rendered="#{not empty dtSelectionView.selectedCar}" columnClasses="label,value">
                <f:facet name="header">
                    <p:graphicImage name="demo/images/car/#{dtSelectionView.selectedCar.brand}-big.gif"/> 
                </f:facet>

                <h:outputText value="Id:" />
                <h:outputText value="#{dtSelectionView.selectedCar.id}" />

                <h:outputText value="Year" />
                <h:outputText value="#{dtSelectionView.selectedCar.year}" />

                <h:outputText value="Color:" />
                <h:outputText value="#{dtSelectionView.selectedCar.color}" style="color:#{dtSelectionView.selectedCar.color}"/>

                <h:outputText value="Price" />
                <h:outputText value="$#{dtSelectionView.selectedCar.price}" />
            </p:panelGrid>
        </p:outputPanel>
    </p:overlayPanel>

</h:form>
                
PrimeTek, Copyright © 2015
All rights reserved.
Running PrimeFaces-6.0.14 on Mojarra-2.2.8.