Affiche l'action de la page pour un onglet donné. L'action de la page est affichée chaque fois que l'onglet donné est l'onglet actif.
Syntaxe
browser.pageAction.show( tabId // integer )
Paramètres
tabIdinteger. L'ID de l'onglet pour lequel vous souhaitez afficher l'action de la page.-
Valeur renvoyée
Une
Promisequi sera remplie avecundefined.
Compatibilité du navigateur
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.
| Chrome | Edge | Firefox | Firefox for Android | Opera | |
|---|---|---|---|---|---|
| Support simple | Oui | Oui | 45 | 501 | Oui |
1. Before version 56, the 'tabId' parameter was ignored, and the page action was shown for all tabs.
Exemples
Cette exemple montre l'action de la page pour l'onglet actif lorsque l'utilisateur sélectionne un élément de menu contextuel. Notez que vous aurez besoin de la permission contextMenus dans votre manifest pour créer des éléments de menu contextuel.
browser.contextMenus.create({
id: "show",
title: "Show page action"
});
browser.contextMenus.onClicked.addListener(function(info, tab) {
if (info.menuItemId == "show") {
browser.pageAction.show(tab.id);
}
});
Example extensions
Cette API est basée sur l'API Chromium chrome.pageAction. Cette documentation est dérivée de page_action.json dans le code de Chromium code.
Les données de compatibilité relatives à Microsoft Edge sont fournies par Microsoft Corporation et incluses ici sous la licence Creative Commons Attribution 3.0 pour les États-Unis.
// Copyright 2015 The Chromium Authors. All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.