DataGrid - MultiViewState

MultiViewState feature enables DataGrid to maintain its state across pages by setting multiViewState attribute to true. In this demo, manipulate use pagination, then visit another page and then come back to this page. DataGrid state should remain as you've left it.

Documentation


Cars for Sale
204a95a4
1993
f76656ec
1997
6d2848a9
1965
6e5733bc
1965
6534b4a7
1986
0cbaa120
1973
dc5278b0
1975
4a035c25
1991
489f2051
1964
95c574ee
1984
b21c7bef
1966
22a6d4a9
1990
Car Info
<style type="text/css">
    .value {
        font-weight: bold;
    }
</style>


<h:form id="form">
    <p:messages id="messages" />

    <p:commandButton value="Clear multiViewSate" action="#{dataGridView.clearMultiViewState}" update="@form"/>

    <br/><br/>

    <p:dataGrid var="car" value="#{dataGridView.cars}" columns="3" layout="grid"
        rows="12" paginator="true" id="cars"
        paginatorTemplate="{CurrentPageReport}  {FirstPageLink} {PreviousPageLink} {PageLinks} {NextPageLink} {LastPageLink} {RowsPerPageDropdown}"
        rowsPerPageTemplate="6,12,16" multiViewState="true">
        
        <f:facet name="header">
            Cars for Sale
        </f:facet>

        <p:panel header="#{car.id}" style="text-align:center">
            <h:panelGrid columns="1" style="width:100%">
                <p:graphicImage name="demo/images/car/#{car.brand}.gif"/> 

                <h:outputText value="#{car.year}" />

                <p:commandLink update=":form:carDetail" oncomplete="PF('carDialog').show()" title="View Detail">
                    <h:outputText styleClass="pi pi-search" style="margin:0 auto;"/>
                    <f:setPropertyActionListener value="#{car}" target="#{dataGridView.selectedCar}" />
                </p:commandLink>
            </h:panelGrid>
        </p:panel>

    </p:dataGrid>

    <p:dialog header="Car Info" widgetVar="carDialog" modal="true" showEffect="fade" hideEffect="fade" resizable="false">
        <p:outputPanel id="carDetail" style="text-align:center;">
            <p:panelGrid  columns="2" rendered="#{not empty dataGridView.selectedCar}" columnClasses="label,value">
                <f:facet name="header">
                    <p:graphicImage name="demo/images/car/#{dataGridView.selectedCar.brand}-big.gif"/> 
                </f:facet>
                
                <h:outputText value="Id:" />
                <h:outputText value="#{dataGridView.selectedCar.id}" />

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

                <h:outputText value="Color:" />
                <h:outputText value="#{dataGridView.selectedCar.color}" style="color:#{dataGridView.selectedCar.color}"/>
            
                <h:outputText value="Price" />
                <h:outputText value="$#{dataGridView.selectedCar.price}" />
            </p:panelGrid>
        </p:outputPanel>
    </p:dialog>
</h:form>

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