menus.removeAll() 编辑

Removes all menu items added by the extension.

For compatibility with other browsers, Firefox makes this method available via the contextMenus namespace as well as the menus namespace.

This is an asynchronous function that returns a Promise.

Syntax

var removing = browser.menus.removeAll()

Parameters

None.

Return value

A Promise that will be fulfilled with no arguments when all items have been removed.

Browser compatibility

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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

This example adds two menu items. When the user clicks the item labeled "Remove all!", the extension removes both items using removeAll().

function onRemoved() {
  console.log("items removed successfully");
}

browser.menus.create({
  id: "click-me",
  title: "Click me!",
  contexts: ["all"]
});

browser.menus.create({
  id: "remove-all",
  title: "Remove all!",
  contexts: ["all"]
});

browser.menus.onClicked.addListener(function(info, tab) {
  if (info.menuItemId == "remove-all") {
    var removing = browser.menus.removeAll();
    removing.then(onRemoved);
  }
});

This API is based on Chromium's chrome.contextMenus API. This documentation is derived from context_menus.json in the Chromium code.

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