pageAction.isShown()
Returns true
if the page action is being shown for the given tab.
This is an asynchronous function that returns a Promise
.
Syntax
let gettingIsShown = browser.pageAction.isShown(
details // object
)
Parameters
Return value
A Promise
that will be fulfilled with true
if the extension's page action is being shown for the given tab, and false
otherwise.
Browser compatibility
Report problems with this compatibility data on GitHubwebextensions-desktop | webextensions-mobile | |||||
---|---|---|---|---|---|---|
isShown | ChromeNo supportNo | EdgeNo supportNo | FirefoxFull support59 | OperaNo supportNo | SafariNo supportNo | Firefox for AndroidNo supportNo |
Legend
- Full support
- Full 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
Check the state of the currently active tab:
async function shownInActiveTab() {
let tabs = await browser.tabs.query({
currentWindow:true,
active: true
});
let shown = await browser.pageAction.isShown({
tabId: tabs[0].id
});
console.log(shown);
}