---
title: "mapTemplate(_:didShow:)"
framework: carplay
role: symbol
role_heading: Instance Method
path: "carplay/cpmaptemplatedelegate/maptemplate(_:didshow:)"
---

# mapTemplate(_:didShow:)

Tells the delegate that the system showed the navigation alert.

## Declaration

```swift
optional func mapTemplate(_ mapTemplate: CPMapTemplate, didShow navigationAlert: CPNavigationAlert)
```

## Parameters

- `mapTemplate`: The current map template.
- `navigationAlert`: The navigation alert presented by the system.

## See Also

### Handling Navigation Alerts

- [mapTemplate(_:willShow:)](carplay/cpmaptemplatedelegate/maptemplate(_:willshow:).md)
- [mapTemplate(_:willDismiss:dismissalContext:)](carplay/cpmaptemplatedelegate/maptemplate(_:willdismiss:dismissalcontext:).md)
- [mapTemplate(_:didDismiss:dismissalContext:)](carplay/cpmaptemplatedelegate/maptemplate(_:diddismiss:dismissalcontext:).md)
- [CPNavigationAlert.DismissalContext](carplay/cpnavigationalert/dismissalcontext.md)