---
title: IntersectionObserver.disconnect()
slug: Web/API/IntersectionObserver/disconnect
tags:
  - API
  - Disconnect
  - Intersection Observer
  - Intersection Observer API
  - IntersectionObserver
  - Method
  - Reference
  - メソッド
translation_of: Web/API/IntersectionObserver/disconnect
---
<div>{{APIRef("Intersection Observer API")}}</div>

<p><span class="seoSummary">{{domxref("IntersectionObserver")}} の <code><strong>disconnect()</strong></code> メソッドは、すべての対象要素について、表示状態の変化の監視を停止します。</span></p>

<h2 id="Syntax" name="Syntax">構文</h2>

<pre class="syntaxbox"><em>intersectionObserver</em>.disconnect();</pre>

<h3 id="Parameters" name="Parameters">引数</h3>

<p>なし。</p>

<h3 id="Return_value" name="Return_value">返値</h3>

<p><code>undefined</code>。</p>

<h2 id="Specifications" name="Specifications">仕様書</h2>

<table class="standard-table">
 <thead>
  <tr>
   <th scope="col">仕様書</th>
   <th scope="col">状態</th>
   <th scope="col">備考</th>
  </tr>
 </thead>
 <tbody>
  <tr>
   <td>{{SpecName('IntersectionObserver','#dom-intersectionobserver-disconnect','IntersectionObserver.disconnect()')}}</td>
   <td>{{Spec2('IntersectionObserver')}}</td>
   <td>初回定義</td>
  </tr>
 </tbody>
</table>

<h2 id="Browser_compatibility" name="Browser_compatibility">ブラウザーの互換性</h2>

<p>{{Compat("api.IntersectionObserver.disconnect")}}</p>

<h2 id="See_also" name="See_also">関連情報</h2>

<ul>
 <li>{{domxref("IntersectionObserver.observe", "observe()")}}</li>
 <li>{{domxref("IntersectionObserver.unobserve", "unobserve()")}}</li>
</ul>