pageAction.setTitle()
Sets the title of the page action. The title is displayed in a tooltip when the user hovers over the page action.
Syntax
browser.pageAction.setTitle(
details // object
)
Parameters
details
object
.-
tabId
integer
. The ID of the tab whose title you want to set.title
string
ornull
. The tooltip text.- If
null
is passed here, the title is reset to the title that was specified in thepage_action
manifest key.
Browser compatibility
BCD tables only load in the browser
The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Examples
Whenever a tab is updated, show the page action for that tab, and set its title to show the tab's ID:
browser.tabs.onUpdated.addListener((tabId, changeInfo, tabInfo) => {
browser.pageAction.show(tabId);
browser.pageAction.setTitle({
tabId: tabId,
title: "Tab ID: " + tabId
});
});
Example extensions
Acknowledgements
This API is based on Chromium's chrome.pageAction
API. This documentation is derived from page_action.json
in the Chromium code.
Microsoft Edge compatibility data is supplied by Microsoft Corporation and is included here under the Creative Commons Attribution 3.0 United States License.