title: p:tabView save data
body: <p>Hello everybody i have tabview:</p>
  
  <pre><code>&lt;p:tabView value="#{beanPlanning.plannings}" 
                     var="planning" id="tabview"
                     widgetVar="myTabView"
                     activeIndex="#{beanPlanning.index}"
                     cache="false"
                     &gt;
                  &lt;p:ajax event="tabChange" process="@this" listener="#{beanPlanning.elementSelected(planning.id)}" update="tabview"/&gt;
  
   &lt;p:tab title="#{planning.libelle}"  &gt;
                   &lt;p:panelGrid&gt;
                  &lt;ui:repeat value="#{beanPlannin.tasksFactorys}" var="tf"&gt;
                       &lt;p:row&gt;
                       &lt;p:column&gt;
                           &lt;h:outputText value="#{tf.libelle}"/&gt;
                       &lt;/p:column&gt;
                       &lt;p:column&gt;
                           &lt;p:selectBooleanCheckbox  value="#{tf.affiche}" /&gt;
                           &lt;h:outputText value="#{messages.PFafficheCheckox}" /&gt;
                       &lt;/p:column&gt;
                       &lt;p:column&gt;
                           &lt;p:colorPicker value="#{tf.coleur}" /&gt;
                       &lt;/p:column&gt;
  ...
  </code></pre>
  
  <p>but when I want to save data it's possible save just the data of last tab!!!</p>