DragDrop - DataGrid

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

AvailableCars
31c07437
4994b0a8
df0496e6
2f84194b
ee76d276
4bd205da
b7cd8ebf
b46522e4
84f2832c
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>