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
js
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
Report problems with this compatibility data on GitHubdesktop | mobile | ||||||
---|---|---|---|---|---|---|---|
setTitle | |||||||
The title property of the details parameter can be set to null . |
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- Partial support
- Partial support
- No support
- No support
The compatibility table on 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:
js
browser.tabs.onUpdated.addListener((tabId, changeInfo, tabInfo) => {
browser.pageAction.show(tabId);
browser.pageAction.setTitle({
tabId,
title: `Tab ID: ${tabId}`,
});
});
Example extensions
Note:
This API is based on Chromium's chrome.pageAction
API. This documentation is derived from page_action.json
in the Chromium code.