buttonNumber
TypeScriptget buttonNumber(): Promise<_UIKit_UIEvent_ButtonMask>@MainActor var buttonNumber: UIEvent.ButtonMask { get }The number of the mouse button that caused the navigation request.
WebKit · IOS API REFERENCE
WebPage.NavigationAction
struct · iOS 26.0+ · SDK 27.1
@MainActor struct NavigationActionAn object that contains information about an action that causes navigation to occur. A `NavigationAction` value is intended to be used to make policy decisions about whether to allow navigation within a web page via a `NavigationDeciding`.
Members (7)
navigationType
TypeScriptget navigationType(): Promise<WKNavigationType>@MainActor var navigationType: WKNavigationType { get }The type of action that triggered the navigation.
shouldPerformDownload
TypeScriptget shouldPerformDownload(): Promise<boolean>@MainActor var shouldPerformDownload: Bool { get }Indicates whether the web content provided an attribute that indicates a download.
isContentRuleListRedirect
TypeScriptget isContentRuleListRedirect(): Promise<boolean>@MainActor var isContentRuleListRedirect: Bool { get }Whether or not the navigation is a redirect from a content rule list.
source
TypeScriptget source(): Promise<WebPage_FrameInfo>@MainActor var source: WebPage.FrameInfo { get }The frame that requested the navigation.
target
TypeScriptget target(): Promise<(WebPage_FrameInfo) | null>@MainActor var target: WebPage.FrameInfo? { get }The frame in which to display the new content.
request
TypeScriptget request(): Promise<_Foundation_URLRequest>@MainActor var request: URLRequest { get }The URL request object associated with the navigation action.
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