---
title: pageAction.setPopup()
slug: Mozilla/Add-ons/WebExtensions/API/pageAction/setPopup
tags:
  - API
  - Add-ons
  - Extensions
  - Method
  - Non-standard
  - Reference
  - WebExtensions
  - pageAction
  - setPopup
translation_of: Mozilla/Add-ons/WebExtensions/API/pageAction/setPopup
---
{{AddonSidebar()}}

Définit le document HTML à ouvrir en tant que fenêtre contextuelle lorsque l'utilisateur clique sur l'icône de l'action de la page.

## Syntaxe

```js
browser.pageAction.setPopup(
  details // object
)
```

### Paramètres

- `details`

  - : `object`.

    - `tabId`
      - : `integer`. L'ID de l'onglet pour lequel vous souhaitez définir la fenêtre contextuelle.
    - `popup`
      - : `string`. URL vers le fichier HTML à afficher dans un popup. Si elle est définie sur une chaîne vide (''), aucune fenêtre contextuelle n'est affichée.

## Compatibilité du navigateur

{{Compat("webextensions.api.pageAction.setPopup")}}

## Exemples

Ecoutez les événements {{WebExtAPIRef("tabs.onUpdated")}} et basculez le popup si le statut de chargement change :

```js
browser.tabs.onUpdated.addListener((tabId, changeInfo, tabInfo) => {
  if (changeInfo.status) {
    browser.pageAction.show(tabId);
    if (changeInfo.status == "loading") {
      browser.pageAction.setPopup({
        tabId,
        popup: "/popup/loading.html"
      });
    } else {
      browser.pageAction.setPopup({
        tabId,
        popup: "/popup/complete.html"
      });
    }
  }
});
```

{{WebExtExamples}}

> **Note :**
>
> Cette API est basée sur l'API Chromium [`chrome.pageAction`](https://developer.chrome.com/extensions/pageAction). Cette documentation est dérivée de [`page_action.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/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.

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