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
8382a54e1968JaguarBrown
9bd1ca061998BMWYellow
cc3385642004MercedesYellow
e8ea04511973MercedesWhite
3359182f1963MercedesGreen
689930191976FiatRed
b14be4591976MercedesGreen
921ac2c41988BMWWhite
3b29a5ec1997FiatBrown
c14ebdba2006VolkswagenBlack
<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>