ace:panelStack - Overview

The <ace:panelStack> component is a generic layout container that manipulates content in the form of one or more <ace:stackPane> components. This component utilizes its own component handler such that the content may or may not be present in the server side compoent-tree. In the example below, the size of the component tree is originally shown as per regular JSF server-side rendering. Choose facelet value to true for all panes, and see the size of the component tree reduce as content is only included if the selected stackPane is the currently chose one for the panelStack. at the top of the panel.

Select the pane to open
select the pane to open:-

2. Make facelet value true to see size of server component tree size decrease.


Simple panelStack within a form

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Source Code