---
title: OCKDailyPageViewControllerDataSource
framework: CareKit
role: symbol
role_heading: Protocol
platforms: [iOS 13.0+, Mac Catalyst 13.0+, watchOS 7.0+]
path: carekit/ockdailypageviewcontrollerdatasource
---

# OCKDailyPageViewControllerDataSource

A protocol that manages data changes in a view controller, that handles daily tasks, and has a synchronized calendar.

## Declaration

```swift
protocol OCKDailyPageViewControllerDataSource : AnyObject
```

## Topics

### Handling Changes

- [dailyPageViewController(_:prepare:for:)](carekit/ockdailypageviewcontrollerdatasource/dailypageviewcontroller(_:prepare:for:).md)

## Relationships

### Conforming Types

- [OCKDailyPageViewController](carekit/ockdailypageviewcontroller.md)
- [OCKDailyTasksPageViewController](carekit/ockdailytaskspageviewcontroller.md)

## See Also

### User Interface

- [OCKDailyPageViewController](carekit/ockdailypageviewcontroller.md)
- [OCKDailyPageViewControllerDelegate](carekit/ockdailypageviewcontrollerdelegate.md)
- [OCKDailyTasksPageViewController](carekit/ockdailytaskspageviewcontroller.md)
- [OCKListViewController](carekit/ocklistviewcontroller.md)
- [OCKSynchronizationContext](carekit/ocksynchronizationcontext.md)
- [Task Interfaces](carekit/task-interfaces.md)
- [Chart Interfaces](carekit/chart-interfaces.md)
- [Contacts Interfaces](carekit/contacts-interfaces.md)
- [Calendar Interfaces](carekit/calendar-interfaces.md)
- [Components](carekit/components.md)
- [Style and Appearance](carekit/style-and-appearance.md)