DragDrop - DataGrid

DragDrop components have special integration with data components. Drag the cars using the headers to the drop area.

AvailableCars
c29d07ea
aef4329e
a62bc068
1d5a32e6
239ab1ef
b58fc6fe
e113dbe4
efd50a66
e974f383
Selected Cars
!!!Drop here!!!
Car Detail
<script type="text/javascript">
    function handleDrop(event, ui) {
        var droppedCar = ui.draggable;

        droppedCar.fadeOut('fast');
    }
</script>


<h:form id="carForm">
    <p:fieldset id="availableCarsField" legend="AvailableCars">
        <p:dataGrid id="availableCars" var="car" value="#{dndCarsView.cars}" columns="3">
            <p:panel id="pnl" header="#{car.id}" style="text-align:center">
                <h:panelGrid columns="1" style="width:100%">
                    <p:graphicImage name="/demo/images/car/#{car.brand}.gif" />
                </h:panelGrid>
            </p:panel>

            <p:draggable for="pnl" revert="true" handle=".ui-panel-titlebar" stack=".ui-panel"/>
        </p:dataGrid>
    </p:fieldset>

    <p:fieldset id="selectedCars" legend="Selected Cars" style="margin-top:20px">
        <p:outputPanel id="dropArea">
            <h:outputText value="!!!Drop here!!!" rendered="#{empty dndCarsView.droppedCars}" style="font-size:24px;" />
            <p:dataTable id="selectedCarsTable" var="car" value="#{dndCarsView.droppedCars}" rendered="#{not empty dndCarsView.droppedCars}">
                <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">
                    <p:commandButton update=":carForm:display" oncomplete="PF('carDialog').show()" icon="pi pi-search">
                        <f:setPropertyActionListener value="#{car}" target="#{dndCarsView.selectedCar}" />
                    </p:commandButton>
                </p:column>
            </p:dataTable>
        </p:outputPanel>
    </p:fieldset>

    <p:droppable for="selectedCars" tolerance="touch" activeStyleClass="ui-state-highlight" datasource="availableCars" onDrop="handleDrop">
        <p:ajax listener="#{dndCarsView.onCarDrop}" update="dropArea availableCars" />
    </p:droppable>

    <p:dialog header="Car Detail" widgetVar="carDialog" resizable="false" draggable="false"
              showEffect="fade" hideEffect="fade" modal="true">

        <p:outputPanel id="display">
            <h:panelGrid columns="2" cellpadding="5" rendered="#{not empty dndCarsView.selectedCar}">
                <f:facet name="header">
                    <p:graphicImage name="/demo/images/car/#{dndCarsView.selectedCar.brand}.gif"/>
                </f:facet>

                <h:outputText value="Id" />
                <h:outputText value="#{dndCarsView.selectedCar.id}" style="font-weight:bold"/>

                <h:outputText value="Year:" />
                <h:outputText value="#{dndCarsView.selectedCar.year}" style="font-weight:bold"/>

                <h:outputText value="Brand" />
                <h:outputText value="#{dndCarsView.selectedCar.brand}" style="font-weight:bold"/>

                <h:outputText value="Color:" />
                <h:outputText value="#{dndCarsView.selectedCar.color}" style="font-weight:bold"/>
            </h:panelGrid>
        </p:outputPanel>
    </p:dialog>
</h:form>