index.md

---

title: declarativeNetRequest.setExtensionActionOptions
slug: Mozilla/Add-ons/WebExtensions/API/declarativeNetRequest/setExtensionActionOptions
tags:
  - API
  - Add-ons
  - Extensions
  - Reference
  - WebExtensions
  - Method
  - declarativeNetRequest
  - setExtensionActionOptions
browser-compat: webextensions.api.declarativeNetRequest.setExtensionActionOptions

---

{{AddonSidebar()}}

Configures whether the action count for tabs is displayed as the extension action's badge text and provides a way for the action count to be incremented.

Syntax

let count = browser.declarativeNetRequest.setExtensionActionOptions(
    extensionActionOptions, // object
);

Parameters

• extensionActionOptions

  • : An object containing the configuration details for the action count for tabs.

    • displayActionCountAsBadgeText {{optional_inline}}

      • : boolean Whether to automatically display the action count for a page as the extension's badge text. This preference persists across sessions.

    • tabUpdate {{optional_inline}}

      • : object. Details of how the tab's action count should be adjusted. See the tabUpdate section for more details.

Additional objects

tabUpdate

• increment

  • : number The amount to increment the tab's action count by. Negative values decrement the count.

• tabId

  • : number The tab to update the action count for.

Return value

A Promise that fulfills with no arguments. If the request fails, the promise is rejected with an error message.

Examples

{{WebExtExamples}}

Browser compatibility

{{Compat}}