cdi - w3toppers.com

Backing beans (@ManagedBean) or CDI Beans (@Named)?

Use CDI. As per JSF 2.3, @ManagedBean is deprecated. See also spec issue 1417. This means that there’s not anymore a reason to choose @ManagedBean over @Named. This was first implemented in Mojarra 2.3.0 beta version m06. History The core difference is, @ManagedBean is managed by JSF framework and is only via @ManagedProperty available to … Read more

Identifying and solving javax.el.PropertyNotFoundException: Target Unreachable

1. Target Unreachable, identifier ‘bean’ resolved to null This boils down to that the managed bean instance itself could not be found by exactly that identifier (managed bean name) in EL like so #{bean}. Identifying the cause can be broken down into three steps: a. Who’s managing the bean? b. What’s the (default) managed bean … Read more