jsf 2 - Does the JSF lifecycle reapply to the outcome Facelet when I navigate? -

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I have a simple login. XHTML Facet that contains a username and password input and command buttons are just a action = "welcome" result in the command button which displays the welcome.xhtml facelet.

I am very new to JSF as I have read the life cycle of JSF, when I click on the button, the applicant application handles the lifeline navigation and render (??) welcome.xhtml I am still confused if welcome.xhtml starts the life cycle of a new face or not.

PS: I know that the url does not change in welcome.xhtml. Is the life cycle of JSF bound up on request?

Yes, the life cycle of JSF is Request-bound and yes, by default it is Same will be presented in the request.

A key that is confusing you is " forward " vs. " Redirection in the context of HTTP sublet requests"> "

JSF progresses the request for the target page by default. If you know the Seral API well, then you will understand that it is under the following types of hood: 

  request.getRequestDispatcher ("welcome.xhtml"). Forwarded (request, response);

This way the target page has access to the same request object if the goal page is different from the page where the form (in fact login.xhtml < / Code>), you will not see the change that appears in the browser address bar.

In the navigation case you have a & lt; Redirect / & gt; By adding or ExternalContext # redirect (), in Bean's Action Method, or by adding faces-redirect = true parameter to the action of the button, a good JSF In the 2.0 mode: 

  & lt; H: commandButton value = "login" action = "Welcome? Faces-redirect = true" /> Either way, this is the following in the Servlet API terms:  
  response.sendRedirect ("welcome.xhtml");  
 
 who instructs instructions to set a new GET request to the customer at a given location. Note that in this way, any requests- and ski-beans of the initial request will be seen and trashed.

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