JSF

AjaxStatus is a global notifier for ajax requests, it uses facets to represent the request status. Most common used facets are start and complete. Start facet will be visible once the ajax request begins and stay until it’s completed. Once the ajax response is received and page is updated, start facet gets hidden and complete facet shows …

AjaxBehavior is an extension to standard of f:ajax. As already mentioned at the JavaServer Faces 2 Tutorial, different components have used the f:ajax for ajaxifying the component’s behavior. If you’ve looked into section  JSF and AJAX in the JSF 2 tutorials post, you’ll find different components having attached f:ajax for ajaxiyfing purpose. Typically, AjaxBehavior act as …

Primefaces defines JavaScript library called Widget. Widget – defined using WidgetVar – is the representation of the primefaces components on which the JavaScript works. However, primefaces does provide an implicit JavaScript object called PF for accessing the various functionality (behaviors) of primefaces widgets. Those widgets are defined using the primefaces’ WidgestVar attribute that all components have defined it as one of …

This tutorial explains the event change listeners used along with the AccordionPanel component. The onTabChange is called before a tab is displayed to the user and onTabShow is called after displayed to the user. Both receive container element of the tab to show as a parameter. At the other hand tabChange is the one and only ajax behavior event for accordion …

If you’ve seen the primefaces accordion panel component, you are most probably asking about what’s the main important features that provided for the developer for making the component more useful. One of the feature is lazy loading of the content inside each tab. AccordionPanel supports lazy loading of tab content, when dynamic attribute is set true, …

AccordionPanel is a container component that displays content in stacked format. That component has associated with a type of org.primefaces.component.AccordionPanel Java Class. This tutorial explains how to use the Primefaces AccordionPanel with simple example. If you have any questions, please write it in the comments section. 1. AccordionPanel Tag Info 2. AccordionPanel Attributes 3. Managed Bean AccordionPanel.java 4. …