---
title: bookmarks.onCreated
slug: Mozilla/Add-ons/WebExtensions/API/bookmarks/onCreated
tags:
  - API
  - Add-ons
  - Bookmarks
  - Event
  - Extensions
  - Non-standard
  - Reference
  - WebExtensions
  - onCreated
translation_of: Mozilla/Add-ons/WebExtensions/API/bookmarks/onCreated
---
<div>{{AddonSidebar()}}</div>

<p>Lancé lorsqu'un élément de signet (un signet ou un dossier) est créé.</p>

<h2 id="Syntaxe">Syntaxe</h2>

<pre class="syntaxbox brush:js">browser.bookmarks.onCreated.addListener()
browser.bookmarks.onCreated.removeListener(listener)
browser.bookmarks.onCreated.hasListener(listener)
</pre>

<p>Les événements ont trois fonctions :</p>

<dl>
 <dt><code>addListener(callback)</code></dt>
 <dd>Ajoute un écouteur à cet événement.</dd>
 <dt><code>removeListener(listener)</code></dt>
 <dd>Arrêtez d'écouter cet événement. L'argument <code>listener</code> est l'écouteur à supprimer.</dd>
 <dt><code>hasListener(listener)</code></dt>
 <dd>Vérifiez si <code>listener</code> est enregistré pour cet événement. Renvoie <code>true</code> s'il écoute, sinon <code>false</code>.</dd>
</dl>

<h2 id="Syntaxe_addListener">Syntaxe addListener</h2>

<h3 id="Paramètres">Paramètres</h3>

<dl>
 <dt><code>callback</code></dt>
 <dd>
 <p>Fonction qui sera appelée lorsque cet événement se produit. La fonction recevra les arguments suivants :</p>

 <dl class="reference-values">
  <dt><code>id</code></dt>
  <dd><code>string</code>. L'ID du nouvel élément de favori.</dd>
 </dl>

 <dl class="reference-values">
  <dt><code>bookmark</code></dt>
  <dd>{{WebExtAPIRef('bookmarks.BookmarkTreeNode')}}. Informations sur le nouvel élément de favori.</dd>
 </dl>
 </dd>
</dl>

<h2 id="Exemples">Exemples</h2>

<pre class="brush: js">function handleCreated(id, bookmarkInfo) {
  console.log(`New bookmark ID: ${id}`);
  console.log(`New bookmark URL: ${bookmarkInfo.url}`);
}

browser.bookmarks.onCreated.addListener(handleCreated);</pre>

<p>{{WebExtExamples}}</p>

<h2 id="Compatibilité_du_navigateur">Compatibilité du navigateur</h2>

<p>{{Compat("webextensions.api.bookmarks.onCreated")}}</p>

<div class="note"><strong>Remerciements :</strong>

<p>Cette API est basée sur l'API Chromium <a href="https://developer.chrome.com/extensions/bookmarks"><code>chrome.bookmarks</code></a>. Cette documentation provient de  <a href="https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/bookmarks.json"><code>bookmarks.json</code></a> dans le code Chromium.</p>

<p>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.</p>
</div>

<div class="hidden">
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</pre>
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