#jsf-2

How-to: What are the main disadvantages of Java Server Faces 2.0? #development #programming #answer

What are the main disadvantages of Java Server Faces 2.0?

Yesterday I saw a presentation on Java Server Faces 2.0 which looked truly impressive, even though I am currently a happy ASP.NET MVC / jQuery developer. What I liked most about JSF was the huge amount of AJAX-Enabled UI components which seem to make development much faster than with ASP.NET MVC, especially on AJAX-heavy sites. Integration…

Fixed: commandLink/commandButton/ajax backing bean action/listener method not invoked #solution #computers #programming

commandLink/commandButton/ajax backing bean action/listener method not invoked

I found a problem when using the <h:commandLink> or <h:commandButton> in an include page, the action and actionlistener associated with the UICommand component is simply not being invoked. What are the possible causes and solutions for this?

Answer [by BalusC]: commandLink/commandButton/ajax backing bean…

Fixed Differences between action and actionListener #dev #it #asnwer

Differences between action and actionListener

What is the difference between action and actionListener, and when should I use action versus actionListener?

Answer: Differences between action and actionListener

ActionListener gets fired first, with an option to modify the response, before Action gets called and determines the location of the next page.

If you have multiple buttons on the same…

How to: Migrating from JSF 1.2 to JSF 2.0

Migrating from JSF 1.2 to JSF 2.0

I am working with a rather large app written in JSF 1.2. JSF 1.2 is around 6 years old now. I need to upgrade to JSF 2.0. How painful will this be? I noticed that some attributes in custom tags have been changed etc.

Answer: Migrating from JSF 1.2 to JSF 2.0

JSF 2.0 have many new features and components and I don’t feel migration will be painful. Only area you…

How to: What is the JSF resource library for and how should it be used?

What is the JSF resource library for and how should it be used?

The JSF <h:outputStylesheet>, <h:outputScript> and <h:graphicImage> components have a library attribute. What is this and how should this be used? There are a lot of examples on the web which use it as follows with the common content/file type css, js and img (or image) as library name depending on the tag used:

How to: How to choose the right bean scope?

How to choose the right bean scope?

I noticed that there are different bean scopes like:

@RequestScoped @ViewScoped @SessionScoped @ApplicationScoped

What is the purpose of each? How do I choose a proper scope for my bean?

Answer: How to choose the right bean scope?

It represents the scope (the lifetime) of the bean. A request scoped bean lives as long as a single HTTP request-response cycle. A…

How to: How to include another XHTML in XHTML using JSF 2.0 Facelets?

How to include another XHTML in XHTML using JSF 2.0 Facelets?

What is the most correct way to include another XHTML page in an XHTML page? I have been trying different ways, none of them are working.

Answer: How to include another XHTML in XHTML using JSF 2.0 Facelets?

Included page:

<! opening and closing tags of included page > <ui:composition ...> </ui:composition>

Including page:

How to: What are the main disadvantages of Java Server Faces 2.0?

What are the main disadvantages of Java Server Faces 2.0?

Yesterday I saw a presentation on Java Server Faces 2.0 which looked truly impressive, even though I am currently a happy ASP.NET MVC / jQuery developer. What I liked most about JSF was the huge amount of AJAX-Enabled UI components which seem to make development much faster than with ASP.NET MVC, especially on AJAX-heavy sites. Integration…