DataTable - Edit

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

Row Editing
IdYearBrandColor
f95f1a72
1970
Jaguar
Brown
c0ae3677
1979
Audi
White
4696b46b
1996
Fiat
Silver
d9f017a1
2000
Volkswagen
Red
762d5eb0
1986
Audi
White
a15b4b29
1974
BMW
Black
495029cb
1980
Fiat
Silver
45794999
2001
Audi
Brown
da7c3336
1971
BMW
Silver
6ce8dd9d
1961
Renault
Green
Cell Editing with Click and RightClick
IdYearBrandColor
ed06fc79
2007
Volkswagen
Orange
c08b4fff
1992
Ford
Brown
5eebc63c
1977
Fiat
Black
1c145c8f
1998
Volvo
Maroon
a6135ace
1967
Renault
Blue
91e089fb
2000
Mercedes
Red
17f1b5ac
1982
Mercedes
Red
1f7fb6ba
2008
Mercedes
Blue
4134071b
2002
Jaguar
White
e9257150
1964
Volvo
White
<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:32px">
           <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="ui-icon-search" onclick="PF('cellCars').showCellEditor();return false;"/>  
       <p:menuitem value="Hide Menu" icon="ui-icon-close" onclick="PF('cMenu').hide()"/>  
   </p:contextMenu> 

</h:form>