Sets the HTML document that will be opened as a popup when the user clicks on the browser action's icon. Tabs without a specific popup will inherit the global popup, which defaults to the
default_popup
specified in the manifest.
browser.browserAction.setPopup(
details
// object
)
details
An object with the following properties:
tabId
可选
integer
. Sets the popup only for a specific tab. The popup is reset when the user navigates this tab to a new page.
windowId
可选
integer
. Sets the popup only for the specified window.
popup
string
or
null
. The HTML file to show in a popup, specified as a URL.
This can point to a file packaged within the extension (for example, created using
extension.getURL
), or a remote document (e.g.
https://example.org/
).
If an empty string (
""
) is passed here, the popup is disabled, and the extension will receive
browserAction.onClicked
事件。
若
popup
is
null
:
tabId
is specified, removes the tab-specific popup so that the tab inherits the global popup.
windowId
is specified, removes the window-specific popup so that the window inherits the global popup.
tabId
and
windowId
are both omitted, reverts the global popup to the default value.
windowId
and
tabId
are both supplied, the function fails and the popup is not set.
windowId
and
tabId
are both omitted, the global popup is set.
BCD tables only load in the browser
This code adds a pair of context menu items that you can use to switch between two popups. Note that you'll need the "contextMenus" permission set in the extension's manifest to create context menu items.
function onCreated() {
if (browser.runtime.lastError) {
console.log("error creating item:" + browser.runtime.lastError);
} else {
console.log("item created successfully");
}
}
browser.contextMenus.create({
id: "popup-1",
type: "radio",
title: "Popup 1",
contexts: ["all"],
checked: true
}, onCreated);
browser.contextMenus.create({
id: "popup-2",
type: "radio",
title: "Popup 2",
contexts: ["all"],
checked: false
}, onCreated);
browser.contextMenus.onClicked.addListener(function(info, tab) {
if (info.menuItemId == "popup-1") {
browser.browserAction.setPopup({popup: "/popup/popup1.html"})
} else if (info.menuItemId == "popup-2") {
browser.browserAction.setPopup({popup: "/popup/popup2.html"})
}
});
注意：
This API is based on Chromium's
chrome.browserAction
API. This documentation is derived from
browser_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.
最后修改： , 由 MDN 贡献者