---
title: isLoading
framework: webkit
role: symbol
role_heading: Instance Property
path: webkit/webdatasource/isloading
---

# isLoading

A Boolean that indicates whether the data source is loading its content.

## Declaration

```swift
var isLoading: Bool { get }
```

## Discussion

Discussion true if the data source is in the process of loading its content; otherwise, false.

## See Also

### Querying page data and state

- [data](webkit/webdatasource/data.md)
- [pageTitle](webkit/webdatasource/pagetitle.md)
- [representation](webkit/webdatasource/representation.md)
- [textEncodingName](webkit/webdatasource/textencodingname.md)