1. Mozilla
  2. Add-ons
  3. Browser extensions
  4. JavaScript APIs
  5. browserAction
  6. browserAction.enable()

browserAction.enable()

Enables the browser action for a tab. By default, browser actions are enabled for all tabs.

Syntax

js
browser.browserAction.enable(
 tabId // optional integer
)

Parameters

tabId Optional

integer. The id of the tab for which you want to enable the browser action.

Examples

Disable the browser action when clicked, and re-enable it every time a new tab is opened:

js
browser.tabs.onCreated.addListener(() => {
 browser.browserAction.enable();
});
browser.browserAction.onClicked.addListener(() => {
 browser.browserAction.disable();
});

Browser compatibility

Note: This API is based on Chromium's chrome.browserAction API. This documentation is derived from browser_action.json in the Chromium code.

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