DataTable - Edit

Data displayed on datatable can be edited at row or cell level.

Documentation
Row Editing
IdYearBrandColor
b4cf7c20
1997
Volvo
Black
8ff5fe42
1977
Renault
Orange
4a1a1d5f
1991
Ford
Orange
c5c46833
1985
Fiat
Blue
a68f1a39
1992
Honda
Silver
ffe536a2
1996
Audi
Silver
8e0f6117
2001
Fiat
Maroon
1ae34b49
1993
Audi
Maroon
48c84dc3
1989
Renault
Red
effb6752
1993
Jaguar
Silver
Cell Editing with Click and RightClick
IdYearBrandColor
422012ba
1970
Audi
Black
3b271bbe
1974
Honda
Blue
960bdd6f
2007
Fiat
Brown
0ac6af15
2006
Renault
Black
5d7c3fa9
1984
Jaguar
Brown
d760032f
1999
BMW
Red
f48238f6
1970
Volvo
Brown
2581ad86
1998
Renault
Orange
ac6f4242
1984
BMW
Blue
534c7281
1983
Volvo
Green
<style type="text/css">
    .ui-row-editor .ui-row-editor-pencil {
        margin-left:8px;
    }
</style>


 <h:form id="form">
    <p:growl id="msgs" showDetail="true"/>

    <p:dataTable id="cars1" var="car" value="#{dtEditView.cars1}" editable="true" style="margin-bottom:20px">
        <f:facet name="header">
            Row Editing
        </f:facet>

        <p:ajax event="rowEdit" listener="#{dtEditView.onRowEdit}" update=":form:msgs" />
        <p:ajax event="rowEditCancel" listener="#{dtEditView.onRowCancel}" update=":form:msgs" />

        <p:column headerText="Id">
            <p:cellEditor>
                <f:facet name="output"><h:outputText value="#{car.id}" /></f:facet>
                <f:facet name="input"><p:inputText id="modelInput" value="#{car.id}" style="width:100%"/></f:facet>
            </p:cellEditor>
        </p:column>

        <p:column headerText="Year">
            <p:cellEditor>
                <f:facet name="output"><h:outputText value="#{car.year}" /></f:facet>
                <f:facet name="input"><p:inputText value="#{car.year}" style="width:100%" label="Year"/></f:facet>
            </p:cellEditor>
        </p:column>

        <p:column headerText="Brand">
            <p:cellEditor>
                <f:facet name="output"><h:outputText value="#{car.brand}" /></f:facet>
                <f:facet name="input">
                    <h:selectOneMenu value="#{car.brand}" style="width:100%">
                        <f:selectItems value="#{dtEditView.brands}" var="man" itemLabel="#{man}" itemValue="#{man}" />
                    </h:selectOneMenu>
                </f:facet>
            </p:cellEditor>
        </p:column>

        <p:column headerText="Color">
            <p:cellEditor>
                <f:facet name="output"><h:outputText value="#{car.color}" /></f:facet>
                <f:facet name="input">
                    <h:selectOneMenu value="#{car.color}" style="width:100%">
                        <f:selectItems value="#{dtEditView.colors}" var="color" itemLabel="#{color}" itemValue="#{color}" />
                    </h:selectOneMenu>
                </f:facet>
            </p:cellEditor>
        </p:column>

        <p:column style="width:35px">
            <p:rowEditor />
        </p:column>
    </p:dataTable>

    <p:dataTable id="cars2" var="car" value="#{dtEditView.cars2}" editable="true" editMode="cell" widgetVar="cellCars">
        <f:facet name="header">
            Cell Editing with Click and RightClick
        </f:facet>

        <p:ajax event="cellEdit" listener="#{dtEditView.onCellEdit}" update=":form:msgs" />

        <p:column headerText="Id">
               <p:cellEditor>
                   <f:facet name="output"><h:outputText value="#{car.id}" /></f:facet>
                   <f:facet name="input"><p:inputText id="modelInput" value="#{car.id}" style="width:96%"/></f:facet>
               </p:cellEditor>
           </p:column>

           <p:column headerText="Year">
            <p:cellEditor>
                <f:facet name="output"><h:outputText value="#{car.year}" /></f:facet>
                <f:facet name="input"><p:inputText value="#{car.year}" style="width:96%" label="Year"/></f:facet>
            </p:cellEditor>
        </p:column>

        <p:column headerText="Brand">
            <p:cellEditor>
                <f:facet name="output"><h:outputText value="#{car.brand}" /></f:facet>
                <f:facet name="input">
                    <h:selectOneMenu value="#{car.brand}" style="width:100%">
                        <f:selectItems value="#{dtEditView.brands}" var="man" itemLabel="#{man}" itemValue="#{man}" />
                    </h:selectOneMenu>
                </f:facet>
            </p:cellEditor>
        </p:column>

        <p:column headerText="Color">
            <p:cellEditor>
                <f:facet name="output"><h:outputText value="#{car.color}" /></f:facet>
                <f:facet name="input">
                    <h:selectOneMenu value="#{car.color}" style="width:100%">
                        <f:selectItems value="#{dtEditView.colors}" var="color" itemLabel="#{color}" itemValue="#{color}" />
                    </h:selectOneMenu>
                </f:facet>
            </p:cellEditor>
        </p:column>
    </p:dataTable>
    
    <p:contextMenu for="cars2" widgetVar="cMenu">   
        <p:menuitem value="Edit Cell" icon="pi pi-search" onclick="PF('cellCars').showCellEditor();return false;"/>  
        <p:menuitem value="Hide Menu" icon="pi pi-times" onclick="PF('cMenu').hide()"/>  
    </p:contextMenu> 
 </h:form>

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