Controlling the State

The PanelBar allows you to set an initial selected, expanded, or focused state for its items.

To set the initial state of the PanelBar, you can use the props of the component

Using the Props

To set the initial state of the PanelBar, provide a uniquePrivateKey. The uniquePrivateKey option is generated by the component itself and adopts a specific pattern that applies to each PanelBarItem:

• The generation starts from the first item, which is '.0'. The items from the same level of depth are generated respectively as '.1', '.2', and so on.
• The children of the first item are respectively '.0.0', '.0.1', '.0.2', and so on.

Change Theme

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Suggested Links

• API Reference of the PanelBar
• API Reference of the PanelBarItem