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web api instance method

NavigationPrecommitController: redirect() method

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The redirect() method of the NavigationPrecommitController interface redirects the browser to a specified URL and specifies history behavior and any desired state information.

Syntax

redirect(url, options)

Parameters

  • url
    • : The URL to redirect to.
  • options Optional
    • : An options object, the properties of which can include:
      • state Optional
        • : Contains any state information you want to pass along with the navigation; for example, for logging or tracking purposes. This can be represented by any value type. The state for the navigation can subsequently be retrieved via the getState() method of the resulting history entry.
      • history Optional
        • : An enumerated value that specifies how this redirect should be added to the navigation history. It can take one of the following values:
          • auto
            • : The default value, which lets the browser decide how to handle it:
              • If the original navigation occurred as a result of a navigate() call, the value will be whatever was specified in the navigate() call’s history option.
              • Otherwise, the value used is usually push, but it will become replace if the redirect points to the same URL as the pre-navigation URL.
          • push
            • : Adds a new NavigationHistoryEntry to the navigation history, and clears any available forward navigation (that is, if the user previously navigated to other locations, then used the back button to return back through the history before initiating the navigation that caused the redirect).
          • replace
            • : Replaces the currentEntry with the resulting new NavigationHistoryEntry.

[!NOTE] The redirect() method can convert the history behavior between auto, push, and replace, but it cannot turn a traverse navigation into a push/replace navigation and vice versa.

Return value

None (undefined).

Exceptions

  • InvalidStateError DOMException
  • SyntaxError DOMException
    • : Thrown if the specified url is invalid.
  • SecurityError DOMException
    • : Thrown if the current document is unable to have its URL rewritten to the provided redirect url.

Examples

See the main NavigationPrecommitController page for an example.

Specifications

SpecificationsStandards references are available on the canonical MDN page.

Browser compatibility

Browser compatibilityCompatibility data is available on the canonical MDN page.

See also