Here we will see Navigation Rule Example in JSF
First create two jsp's login.jsp and home.jsp
In login.jsp type the below code
<h:outputLabel id="lb_USR_NAME" value="UserName:" styleClass="label"/>
<h:inputText id="tf_USR_NAME" autocomplete="off" value="#{userlogin.tf_USR_NAME}" />
<h:outputLabel id="lb_PASS" value="Password:" styleClass="label"/>
<h:inputText id="tf_PASS" autocomplete="off" value="#{userlogin.tf_PASS}" />
<h:commandButton id="cb_login" value="Login" action="#{userlogin.submit}"/>
In home.jsp
<body>
<h1>Welcome to homepage </h1>
</body>
In login.java paste the below code login.java is inside main package
package client.gui.main;
/**
*
* @author Subin Suresh
*/
public class Login{
public String submit(){
String status = null;
String userName = (String) getTf_USR_NAME().toString();
String passWord = (String) getTf_PASS().toString();
if (((userName.equals("subin"))) && ((passWord.equals("subin")))) {
status = "sucess";
}else{
status = "failure";
}
}
}
In faces-config.xml paste below code
<managed-bean>
<managed-bean-name>userlogin</managed-bean-name>
<managed-bean-class>client.gui.main.Login</managed-bean-class>
<managed-bean-scope>session</managed-bean-scope>
</managed-bean>
<!-- ========== Navigation Rules Start ========== -->
<navigation-rule>
<description>Navigation Rule for Login page</description>
<from-view-id>/login.jsp</from-view-id>
<navigation-case>
<description>Redirects the page on "SUCCESS" outcome from login.bt_LOGINActionPerformed()</description>
<from-action>#{userlogin.submit}</from-action>
<from-outcome>sucess</from-outcome>
<to-view-id>/home.jsp</to-view-id>
</navigation-case>
<navigation-case>
<description>Redirects the page on "Failure" outcome from login.bt_LOGINActionPerformed()</description>
<from-action>#{userlogin.submit}</from-action>
<from-outcome>failure</from-outcome>
<to-view-id>/login.jsp</to-view-id>
</navigation-case>
</navigation-rule>
<!-- =========== Navigation Rules Ends ========== -->
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