---
title: Client.id
slug: Web/API/Client/id
tags:
  - API
  - Client
  - Experimental
  - Propriété
  - Reference
  - Service Workers
  - ServiceWorkers
  - id
translation_of: Web/API/Client/id
---
<p>{{SeeCompatTable}}{{APIRef("Service Workers API")}}</p>

<p>La propriété <code><strong>id</strong></code> (lecture seule) de l'interface {{domxref("Client")}} retourne l'identifiant universellement unique de l'objet {{domxref("Client")}}.</p>

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

<pre class="brush: js">var clientId = Client.id;</pre>

<h2 id="Exemple">Exemple</h2>

<pre class="brush: js">TBD
</pre>

<h2 id="Spécifications">Spécifications</h2>

<table class="standard-table">
 <tbody>
  <tr>
   <th scope="col">Spécification</th>
   <th scope="col">Statut</th>
   <th scope="col">Commentaire</th>
  </tr>
  <tr>
   <td>{{SpecName('Service Workers', '#client-id', 'id')}}</td>
   <td>{{Spec2('Service Workers')}}</td>
   <td>Initial definition.</td>
  </tr>
 </tbody>
</table>

<h2 id="Compatibilité_des_navigateurs">Compatibilité des navigateurs</h2>

<div>{{CompatibilityTable}}</div>

<div id="compat-desktop">
<table class="compat-table">
 <tbody>
  <tr>
   <th>Fonctionnalité</th>
   <th>Chrome</th>
   <th>Firefox (Gecko)</th>
   <th>Internet Explorer</th>
   <th>Opera</th>
   <th>Safari (WebKit)</th>
  </tr>
  <tr>
   <td>Support de base</td>
   <td>{{CompatChrome(45.0)}} [1]</td>
   <td>{{ CompatGeckoDesktop("44.0") }}</td>
   <td>{{CompatNo}}</td>
   <td>{{CompatUnknown}}</td>
   <td>{{CompatNo}}</td>
  </tr>
 </tbody>
</table>
</div>

<div id="compat-mobile">
<table class="compat-table">
 <tbody>
  <tr>
   <th>Fonctionnalité</th>
   <th>Android</th>
   <th>Android Webview</th>
   <th>Firefox Mobile (Gecko)</th>
   <th>Firefox OS</th>
   <th>IE Mobile</th>
   <th>Opera Mobile</th>
   <th>Safari Mobile</th>
   <th>Chrome for Android</th>
  </tr>
  <tr>
   <td>Support de base</td>
   <td>{{CompatNo}}</td>
   <td>{{CompatNo}}</td>
   <td>{{ CompatGeckoMobile("44.0") }}</td>
   <td>{{CompatUnknown}}</td>
   <td>{{CompatNo}}</td>
   <td>{{CompatUnknown}}</td>
   <td>{{CompatNo}}</td>
   <td>{{CompatChrome(45.0)}} [1]</td>
  </tr>
 </tbody>
</table>
</div>

<ul>
 <li><strong>[1]:</strong> Avec un flag de Chrome 40 à 44.</li>
</ul>