Facelets Error Page
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Jsf Error Page Redirect
Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the jsf exception handling example Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Customize Facelets error page up vote 2 down vote favorite I have a Facelets(JSF 1.2 (myfaces)) web app and I want to jsf exception handling best practices customize my error page - which would seem to be a natural thing to do when an application matures. I got really confused in the process. I found the following: I haven't found a way to customize Facelets' error page. I haven't found where the template is. I have found solutions with overriding the ViewHandler that would do sendRedirect(). I think this should be accomplishable without writing code, especially the ViewHandler. I have found a way to switch off Facelets' error handling and using myFaces' one: code:
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and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; http://stackoverflow.com/questions/5362459/customize-facelets-error-page it only takes a minute: Sign up Error in configure to error page in jsf? up vote 3 down vote favorite 1 In my project I have to display a error page when specific errors occurs in my code. I have added the following script in my header.xhtml page.This page is added to each and every page.So whenever error occurs http://stackoverflow.com/questions/17080446/error-in-configure-to-error-page-in-jsf I want to display error page. but this is not working.. And I also configure for 500,404 error in web.xml.The code is as follows.
facelets. Most of the time it happens when the facelet tries to resolve some EL expression, needs to create some JSF managed bean, but one or more required URL parameters are either missing or https://josephmarques.wordpress.com/2009/04/27/custom-jsf-exception-handling/ have invalid values. In a development environment, it makes sense to show this page http://planet.jboss.org/post/custom_jsf_facelet_exception_handling because the various pieces of contextual information (full stack trace + JSF component tree + variables in scope) provide plenty of clues with which to diagnose the issue. However, when you ship a product to a customer or push your changes to a production environment, it would be nice to change the behavior and provide error page a pleasant error page to the user. Fortunately, the facelets framework makes overriding this default behavior incredibly simple. The basic premise is to redirect to a custom error page so you can provide a layout that hides the unappealing stack trace, but which still provides a link to view those details (primarily so your customers can report the bugs back to you). Note: the following code examples will be pulled jsf error page directly from the RHQ / Jopr code base. The first step is to add a custom view handler to your web application. Open up the faces-config.xml file and add a custom view handler:
to some page, only to see a nasty error? This is what you get out-of-box with facelets. Most of the time it happens when the facelet tries to resolve some EL expression, needs to create some JSF managed bean, but one or more required URL parameters are either missing or have invalid values. In a development environment, it makes sense to show this page because the various pieces of contextual information (full stack trace + JSF component tree + variables in scope) provide plenty of clues with which to diagnose the issue. However, when you ship a product to a customer or push your changes to a production environment, it would be nice to change the behavior and provide a pleasant error page to the user. Fortunately, the facelets framework makes overriding this default behavior incredibly simple. The basic premise is to redirect to a custom error page so you can provide a layout that hides the unappealing stack trace, but which still provides a link to view those details (primarily so your customers can report the bugs back to you). Note: the following code examples will be pulled directly from the RHQ / Jopr code base. The first step is to add a custom view handler to your web application. Open up the faces-config.xml file and add a custom view handler: