title: Primefaces wizard is resetting the values on click of back button
body: <p>I have a strange problem with primefaces wizard component. When I click next button on entering some values in the first tab,it goes to the next tab fine. There I entered some values and clicked on back button ,here comes the problem,I moved to the first tab,and again If I click the next button ,entered values are resetting to null.</p>
  
  <p>I am posting the code below.</p>
  
  <p></p>
  
  <p></p>
  
  <pre><code>  &lt;p:tab id="personal" title="Personal"&gt;
  
       &lt;p:panel header="Personal Details"&gt;
  
          &lt;h:messages errorClass="error"/&gt;
  
          &lt;h:panelGrid columns="2" columnClasses="label, value" styleClass="grid"&gt;
             &lt;h:outputText value="Firstname: *" /&gt;
             &lt;p:inputText required="true" label="productName"
                   value="#{product.productName}" /&gt;
  
             &lt;h:outputText value="Lastname: *" /&gt;
             &lt;p:inputText required="true" label="productName"
                   value="#{product.loggedInUserName}" /&gt;
  
  
          &lt;/h:panelGrid&gt;
       &lt;/p:panel&gt;
    &lt;/p:tab&gt;
  
    &lt;p:tab id="address" title="Address"&gt;
       &lt;p:panel header="Adress Details"&gt;
  </code></pre>
  
  <p></p>
  
  <pre><code>        &lt;h:panelGrid columns="2" columnClasses="label, value" styleClass="grid"&gt;
             &lt;h:outputText value="Firstname: " /&gt;
             &lt;p:inputText label="updateName"
                   value="#{product.updateName}" /&gt;
  
             &lt;h:outputText value="Lastname:" /&gt;
             &lt;p:inputText  label="error"
                   value="#{product.error}" /&gt;
  
  
          &lt;/h:panelGrid&gt;
  
       &lt;/p:panel&gt;
    &lt;/p:tab&gt;
  
    &lt;p:tab id="contact" title="Contact"&gt;
       &lt;p:panel header="Contact Information"&gt;
  
          &lt;h:messages errorClass="error"/&gt;
  
          &lt;h:panelGrid columns="2" columnClasses="label, value" styleClass="grid"&gt;
             &lt;h:outputText value="Firstname: *" /&gt;
             &lt;p:inputText required="true" label="majorVersion"
                   value="#{product.majorVersion}" /&gt;
  
             &lt;h:outputText value="Lastname: *" /&gt;
             &lt;p:inputText required="true" label="minorVersion"
                   value="#{product.minorVersion}" /&gt;
  
          &lt;/h:panelGrid&gt;            
       &lt;/p:panel&gt;
    &lt;/p:tab&gt;
  
    &lt;p:tab id="confirm" title="Confirmation"&gt;
       &lt;p:panel header="Confirmation"&gt;
          &lt;h:messages errorClass="error"/&gt;
  
          &lt;h:panelGrid columns="2" columnClasses="label, value" styleClass="grid"&gt;
             &lt;h:outputText value="Firstname:" /&gt;
             &lt;p:inputText label="buildVersion"
                   value="#{product.buildVersion}" /&gt;
  
             &lt;h:outputText value="Lastname:" /&gt;
             &lt;p:inputText  label="productRevision"
                   value="#{product.productRevision}" /&gt;
          &lt;/h:panelGrid&gt;
       &lt;/p:panel&gt;
    &lt;/p:tab&gt;
  </code></pre>
  
  <p>
  </p>
  
  <p>Any suggestions greately appreciated.</p>