WKNavigationActionMBS.NavigationTypeBackForward = 2

Type	Topic	Plugin	Version
const	WebKit2	MBS Mac64bit Plugin	22.3

One of the constants for the type of action triggering a navigation.

An item from the back-forward list was requested.

WKNavigationActionMBS.NavigationTypeFormResubmitted = 4

Type	Topic	Plugin	Version
const	WebKit2	MBS Mac64bit Plugin	22.3

One of the constants for the type of action triggering a navigation.

A form was resubmitted (for example by going back, going forward, or reloading).

WKNavigationActionMBS.NavigationTypeFormSubmitted = 1

Type	Topic	Plugin	Version
const	WebKit2	MBS Mac64bit Plugin	22.3

One of the constants for the type of action triggering a navigation.

A form was submitted.

WKNavigationActionMBS.NavigationTypeLinkActivated = 0

Type	Topic	Plugin	Version
const	WebKit2	MBS Mac64bit Plugin	22.3

One of the constants for the type of action triggering a navigation.

A link with an href attribute was activated by the user.

WKNavigationActionMBS.NavigationTypeOther = -1

Type	Topic	Plugin	Version
const	WebKit2	MBS Mac64bit Plugin	22.3

One of the constants for the type of action triggering a navigation.

Navigation is taking place for some other reason.

WKNavigationActionMBS.NavigationTypeReload = 3

Type	Topic	Plugin	Version
const	WebKit2	MBS Mac64bit Plugin	22.3

One of the constants for the type of action triggering a navigation.

The webpage was reloaded.