Open the page action's popup.
You can only call this function from inside the handler for a user action .
browser.pageAction.openPopup()
None.
A
Promise
that is resolved with no arguments.
BCD tables only load in the browser
Open the popup when the user selects a context menu item:
browser.menus.create({
id: "open-popup",
title: "open popup",
contexts: ["all"]
});
browser.menus.onClicked.addListener(() => {
browser.pageAction.openPopup();
});
最后修改： , 由 MDN 贡献者