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
c87cc454
1967
555446f3
1961
cb6ac1fc
1987
b54d927f
2004
b1965630
1997
6be7b62e
2005
9b566ec3
1992
8e877255
1998
e953c208
1961
0037b5b7
1969
eb58a542
1972
bee3bfd5
1980
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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