primefaces command button is not working

<p:commandButton> of primefaces is not working but that same code working with <h:commandButton>
Login bean is present with all valid getter and setter with loginAction

<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
      xmlns:h="http://java.sun.com/jsf/html"
      xmlns:p="http://primefaces.prime.com.tr/ui">
    <h:head>
        <title>Login</title>
    </h:head>
    <h:body>
        <h:form prependId="false">
            <p:panel header="Login" style="margin-bottom:10px;"> 
            <h:panelGrid border="0" columns="3">
                <h:outputText value="User Id:"/>
                <p:inputText value="#{login.userid}"
                             id="uid" required="true"
                             label="User Id"/>
                <h:message for="uid" style="color: red"/>
                <h:outputText value="Password:"/>
                <p:password feedback="true" value="#{login.password}"
                            required="true" id="pass"
                            label="Password"/>
                <h:message for="pass" style="color: red"/>
                <h:outputText value=""/>
                <p:commandButton value="Login" action="#{login.loginAction}"/>
            </h:panelGrid>
        </p:panel>
        </h:form>
    </h:body>
</html>

Please help

Hi, have you check with firebug if there are any errors generated? Or can you check if any messages are being posted at the server?
From your post, I cannot really get the cause of the error.

I happily used Primefaces for my UI.

Now I came to know from PrimeFaces faq that

Why navigations do not work with PrimeFaces commandButton and commandLink?
PrimeFaces does not support forward based navigations within an ajax request, you need to do redirect instead or set ajax to false.

Then I just change the code

and it works fine..

Glad you work it out!

Thank you Mark