> ## Documentation Index
> Fetch the complete documentation index at: https://doc.lucidworks.com/llms.txt
> Use this file to discover all available pages before exploring further.

# TogglePanesService

export const LwTemplate = ({title = "Key questions to get you started", icon = "sparkles", cta = "Powered by Agent Studio", linkHref = "https://lucidworks.com/demo/?utm_source=docs&utm_medium=referral&utm_campaign=docs_cta_ai"}) => {
  const [isLoaded, setIsLoaded] = useState(false);
  useEffect(() => {
    const timer = setTimeout(() => {
      setIsLoaded(true);
    }, 500);
    return () => clearTimeout(timer);
  }, []);
  return <div className="lw-template-container">
      <Card title={title} icon={icon}>
        {isLoaded && <span dangerouslySetInnerHTML={{
    __html: `<lw-template id="a029c1a9-28be-427e-b0e1-5d918920246a"></lw-template
            >`
  }} />}
        <Link href={linkHref} className="agent-studio-link text-left text-gray-600 gap-2 dark:text-gray-400 text-sm font-medium flex flex-row items-center hover:text-primary dark:hover:text-primary-light group-hover:text-primary group-hover:dark:text-primary-light">Powered by Lucidworks Agent Studio</Link>
      </Card>
    </div>;
};

[localhost link]: http://localhost:3000/docs/5/app-studio/reference/services/lightning.TogglePanesService

[mintlify link]: https://doc.lucidworks.com/docs/5/app-studio/reference/services/lightning.TogglePanesService

[old doc.lw link]: https://doc.lucidworks.com/app-studio/4.2/1213

<LwTemplate />

## Description

Twigkit service for the toggle pane(s) components

## Methods

### onTogglePane(panesId, callback, scope)

When the togglePanes event is fired the callback function will be called.

#### Parameters

| Param    | Type     | Details                                                                         |
| -------- | -------- | ------------------------------------------------------------------------------- |
| panesId  | string   | The id of the toggle panes component where the callback is being fired.         |
| callback | Function | The function to be called when the cancel event is fired.                       |
| scope    | Object   | The `$scope` object for unsubscribing to the event when the scope is destroyed. |

#### Example

```js theme={"dark"}
TogglePanesService.onTogglePane('MyPaneId', function (paneNumber) {
  console.log('Pane has been toggled to ' + paneNumber);
}, $scope);
TogglePanesService.togglePane('MyPaneId', 1);
```

### togglePane(panesId, paneNumber)

Fires an event to change the currently selected pane for a specific set of panes.

#### Parameters

| Param      | Type   | Details                                                                                          |
| ---------- | ------ | ------------------------------------------------------------------------------------------------ |
| panesId    | string | The id of the toggle panes component to fire the toggle against.                                 |
| paneNumber | number | The number of the pane to switch to (0 based so the first pane is 0, the second pane is 1 etc.). |

#### Example

```js wrap  theme={"dark"}
TogglePanesService.togglePane('MyPaneId', 1);
```