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Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a href="/ja/docs/Web/API/Window/frameElement"><code>frameElement</code></a></li><li><a href="/ja/docs/Web/API/Window/frames"><code>frames</code></a></li><li><a href="/ja/docs/Web/API/Window/fullScreen"><code>fullScreen</code></a></li><li><a href="/ja/docs/Web/API/Window/history"><code>history</code></a></li><li><a href="/ja/docs/Web/API/Window/indexedDB"><code>indexedDB</code></a></li><li><a href="/ja/docs/Web/API/Window/innerHeight"><code>innerHeight</code></a></li><li><a href="/ja/docs/Web/API/Window/innerWidth"><code>innerWidth</code></a></li><li><a href="/ja/docs/Web/API/Window/isSecureContext"><code>isSecureContext</code></a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/API/Window/launchQueue"><code>launchQueue</code></a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a href="/ja/docs/Web/API/Window/length"><code>length</code></a></li><li><a href="/ja/docs/Web/API/Window/localStorage"><code>localStorage</code></a></li><li><em><code>location</code> </em></li><li><a href="/ja/docs/Web/API/Window/locationbar"><code>locationbar</code></a></li><li><a href="/ja/docs/Web/API/Window/menubar"><code>menubar</code></a></li><li><a href="/ja/docs/Web/API/Window/mozInnerScreenX"><code>mozInnerScreenX</code></a></li><li><a href="/ja/docs/Web/API/Window/mozInnerScreenY"><code>mozInnerScreenY</code></a></li><li><a href="/ja/docs/Web/API/Window/name"><code>name</code></a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/API/Window/navigation"><code>navigation</code></a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a href="/ja/docs/Web/API/Window/navigator"><code>navigator</code></a></li><li><a href="/ja/docs/Web/API/Window/opener"><code>opener</code></a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/API/Window/orientation"><code>orientation</code></a><abbr class="icon icon-deprecated" title="Deprecated. Not for use in new websites."> <span class="visually-hidden">非推奨</span> </abbr></li><li><a href="/ja/docs/Web/API/Window/origin"><code>origin</code></a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/API/Window/originAgentCluster"><code>originAgentCluster</code></a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a href="/ja/docs/Web/API/Window/outerHeight"><code>outerHeight</code></a></li><li><a href="/ja/docs/Web/API/Window/outerWidth"><code>outerWidth</code></a></li><li><a href="/ja/docs/Web/API/Window/parent"><code>parent</code></a></li><li><a href="/ja/docs/Web/API/Window/performance"><code>performance</code></a></li><li><a href="/ja/docs/Web/API/Window/personalbar"><code>personalbar</code></a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/API/Window/scheduler"><code>scheduler</code></a></li><li><a href="/ja/docs/Web/API/Window/screen"><code>screen</code></a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/API/Window/screenLeft"><code>screenLeft</code></a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/API/Window/screenTop"><code>screenTop</code></a></li><li><a href="/ja/docs/Web/API/Window/screenX"><code>screenX</code></a></li><li><a href="/ja/docs/Web/API/Window/screenY"><code>screenY</code></a></li><li><a href="/ja/docs/Web/API/Window/scrollbars"><code>scrollbars</code></a></li><li><a href="/ja/docs/Web/API/Window/scrollMaxX"><code>scrollMaxX</code></a></li><li><a href="/ja/docs/Web/API/Window/scrollMaxY"><code>scrollMaxY</code></a></li><li><a href="/ja/docs/Web/API/Window/scrollX"><code>scrollX</code></a></li><li><a href="/ja/docs/Web/API/Window/scrollY"><code>scrollY</code></a></li><li><a href="/ja/docs/Web/API/Window/self"><code>self</code></a></li><li><a href="/ja/docs/Web/API/Window/sessionStorage"><code>sessionStorage</code></a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/API/Window/sharedStorage"><code>sharedStorage</code></a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a href="/ja/docs/Web/API/Window/speechSynthesis"><code>speechSynthesis</code></a></li><li><a href="/ja/docs/Web/API/Window/status"><code>status</code></a></li><li><a href="/ja/docs/Web/API/Window/statusbar"><code>statusbar</code></a></li><li><a href="/ja/docs/Web/API/Window/toolbar"><code>toolbar</code></a></li><li><a href="/ja/docs/Web/API/Window/top"><code>top</code></a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/API/Window/trustedTypes"><code>trustedTypes</code></a></li><li><a href="/ja/docs/Web/API/Window/visualViewport"><code>visualViewport</code></a></li><li><a href="/ja/docs/Web/API/Window/window"><code>window</code></a></li></ol></details></li><li class="toggle"><details open=""><summary>インスタンスメソッド</summary><ol><li><a href="/ja/docs/Web/API/Window/alert"><code>alert()</code></a></li><li><a href="/ja/docs/Web/API/Window/atob"><code>atob()</code></a></li><li><a href="/ja/docs/Web/API/Window/back"><code>back()</code></a></li><li><a href="/ja/docs/Web/API/Window/blur"><code>blur()</code></a></li><li><a href="/ja/docs/Web/API/Window/btoa"><code>btoa()</code></a></li><li><a href="/ja/docs/Web/API/Window/cancelAnimationFrame"><code>cancelAnimationFrame()</code></a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/API/Window/cancelIdleCallback"><code>cancelIdleCallback()</code></a></li><li><a href="/ja/docs/Web/API/Window/captureEvents"><code>captureEvents()</code></a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/API/Window/clearImmediate"><code>clearImmediate()</code></a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr><abbr class="icon icon-deprecated" title="Deprecated. Not for use in new websites."> <span class="visually-hidden">非推奨</span> </abbr></li><li><a href="/ja/docs/Web/API/Window/clearInterval"><code>clearInterval()</code></a></li><li><a href="/ja/docs/Web/API/Window/clearTimeout"><code>clearTimeout()</code></a></li><li><a href="/ja/docs/Web/API/Window/close"><code>close()</code></a></li><li><a href="/ja/docs/Web/API/Window/confirm"><code>confirm()</code></a></li><li><a href="/ja/docs/Web/API/Window/createImageBitmap"><code>createImageBitmap()</code></a></li><li><a href="/ja/docs/Web/API/Window/dump"><code>dump()</code></a></li><li><a href="/ja/docs/Web/API/Window/fetch"><code>fetch()</code></a></li><li><a href="/ja/docs/Web/API/Window/find"><code>find()</code></a></li><li><a href="/ja/docs/Web/API/Window/focus"><code>focus()</code></a></li><li><a href="/ja/docs/Web/API/Window/forward"><code>forward()</code></a></li><li><a href="/ja/docs/Web/API/Window/getComputedStyle"><code>getComputedStyle()</code></a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/API/Window/getDefaultComputedStyle"><code>getDefaultComputedStyle()</code></a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a href="/ja/docs/Web/API/Window/getScreenDetails"><code>getScreenDetails()</code></a></li><li><a href="/ja/docs/Web/API/Window/getSelection"><code>getSelection()</code></a></li><li><a href="/ja/docs/Web/API/Window/matchMedia"><code>matchMedia()</code></a></li><li><a href="/ja/docs/Web/API/Window/moveBy"><code>moveBy()</code></a></li><li><a href="/ja/docs/Web/API/Window/moveTo"><code>moveTo()</code></a></li><li><a href="/ja/docs/Web/API/Window/open"><code>open()</code></a></li><li><a href="/ja/docs/Web/API/Window/postMessage"><code>postMessage()</code></a></li><li><a href="/ja/docs/Web/API/Window/print"><code>print()</code></a></li><li><a href="/ja/docs/Web/API/Window/prompt"><code>prompt()</code></a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/API/Window/queryLocalFonts"><code>queryLocalFonts()</code></a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a href="/ja/docs/Web/API/Window/queueMicrotask"><code>queueMicrotask()</code></a></li><li><a href="/ja/docs/Web/API/Window/releaseEvents"><code>releaseEvents()</code></a></li><li><a href="/ja/docs/Web/API/Window/reportError"><code>reportError()</code></a></li><li><a href="/ja/docs/Web/API/Window/requestAnimationFrame"><code>requestAnimationFrame()</code></a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/API/Window/requestFileSystem"><code>requestFileSystem()</code></a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr><abbr class="icon icon-deprecated" title="Deprecated. Not for use in new websites."> <span class="visually-hidden">非推奨</span> </abbr></li><li><a href="/ja/docs/Web/API/Window/requestIdleCallback"><code>requestIdleCallback()</code></a></li><li><a href="/ja/docs/Web/API/Window/resizeBy"><code>resizeBy()</code></a></li><li><a href="/ja/docs/Web/API/Window/resizeTo"><code>resizeTo()</code></a></li><li><a href="/ja/docs/Web/API/Window/scroll"><code>scroll()</code></a></li><li><a href="/ja/docs/Web/API/Window/scrollBy"><code>scrollBy()</code></a></li><li><a href="/ja/docs/Web/API/Window/scrollByLines"><code>scrollByLines()</code></a></li><li><a href="/ja/docs/Web/API/Window/scrollByPages"><code>scrollByPages()</code></a></li><li><a href="/ja/docs/Web/API/Window/scrollTo"><code>scrollTo()</code></a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/API/Window/setImmediate"><code>setImmediate()</code></a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr><abbr class="icon icon-deprecated" title="Deprecated. Not for use in new websites."> <span class="visually-hidden">非推奨</span> </abbr></li><li><a href="/ja/docs/Web/API/Window/setInterval"><code>setInterval()</code></a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/API/Window/setResizable"><code>setResizable()</code></a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr><abbr class="icon icon-deprecated" title="Deprecated. Not for use in new websites."> <span class="visually-hidden">非推奨</span> </abbr></li><li><a href="/ja/docs/Web/API/Window/setTimeout"><code>setTimeout()</code></a></li><li><a href="/ja/docs/Web/API/Window/showDirectoryPicker"><code>showDirectoryPicker()</code></a></li><li><a href="/ja/docs/Web/API/Window/showModalDialog"><code>showModalDialog()</code></a></li><li><a href="/ja/docs/Web/API/Window/showOpenFilePicker"><code>showOpenFilePicker()</code></a></li><li><a href="/ja/docs/Web/API/Window/showSaveFilePicker"><code>showSaveFilePicker()</code></a></li><li><a href="/ja/docs/Web/API/Window/sizeToContent"><code>sizeToContent()</code></a></li><li><a href="/ja/docs/Web/API/Window/stop"><code>stop()</code></a></li><li><a href="/ja/docs/Web/API/Window/structuredClone"><code>structuredClone()</code></a></li><li><a href="/ja/docs/Web/API/Window/updateCommands"><code>updateCommands()</code></a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/API/Window/webkitConvertPointFromNodeToPage"><code>webkitConvertPointFromNodeToPage()</code></a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr><abbr class="icon icon-deprecated" title="Deprecated. Not for use in new websites."> <span class="visually-hidden">非推奨</span> </abbr></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/API/Window/webkitConvertPointFromPageToNode"><code>webkitConvertPointFromPageToNode()</code></a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr><abbr class="icon icon-deprecated" title="Deprecated. Not for use in new websites."> <span class="visually-hidden">非推奨</span> </abbr></li></ol></details></li><li class="toggle"><details open=""><summary>イベント</summary><ol><li><a href="/ja/docs/Web/API/Window/afterprint_event"><code>afterprint</code></a></li><li><a href="/ja/docs/Web/API/Window/appinstalled_event"><code>appinstalled</code></a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/API/Window/beforeinstallprompt_event"><code>beforeinstallprompt</code></a></li><li><a href="/ja/docs/Web/API/Window/beforeprint_event"><code>beforeprint</code></a></li><li><a href="/ja/docs/Web/API/Window/beforeunload_event"><code>beforeunload</code></a></li><li><a href="/ja/docs/Web/API/Window/blur_event"><code>blur</code></a></li><li><a href="/ja/docs/Web/API/Window/copy_event"><code>copy</code></a></li><li><a href="/ja/docs/Web/API/Window/cut_event"><code>cut</code></a></li><li><a href="/ja/docs/Web/API/Window/devicemotion_event"><code>devicemotion</code></a></li><li><a href="/ja/docs/Web/API/Window/deviceorientation_event"><code>deviceorientation</code></a></li><li><a href="/ja/docs/Web/API/Window/deviceorientationabsolute_event"><code>deviceorientationabsolute</code></a></li><li><a href="/ja/docs/Web/API/Window/error_event"><code>error</code></a></li><li><a href="/ja/docs/Web/API/Window/focus_event"><code>focus</code></a></li><li><a href="/ja/docs/Web/API/Window/gamepadconnected_event"><code>gamepadconnected</code></a></li><li><a href="/ja/docs/Web/API/Window/gamepaddisconnected_event"><code>gamepaddisconnected</code></a></li><li><a href="/ja/docs/Web/API/Window/hashchange_event"><code>hashchange</code></a></li><li><a href="/ja/docs/Web/API/Window/languagechange_event"><code>languagechange</code></a></li><li><a href="/ja/docs/Web/API/Window/load_event"><code>load</code></a></li><li><a href="/ja/docs/Web/API/Window/message_event"><code>message</code></a></li><li><a href="/ja/docs/Web/API/Window/messageerror_event"><code>messageerror</code></a></li><li><a href="/ja/docs/Web/API/Window/offline_event"><code>offline</code></a></li><li><a href="/ja/docs/Web/API/Window/online_event"><code>online</code></a></li><li><a href="/ja/docs/Web/API/Window/orientationchange_event"><code>orientationchange</code></a></li><li><a href="/ja/docs/Web/API/Window/pagehide_event"><code>pagehide</code></a></li><li><a href="/ja/docs/Web/API/Window/pagereveal_event"><code>pagereveal</code></a></li><li><a href="/ja/docs/Web/API/Window/pageshow_event"><code>pageshow</code></a></li><li><a href="/ja/docs/Web/API/Window/pageswap_event"><code>pageswap</code></a></li><li><a href="/ja/docs/Web/API/Window/paste_event"><code>paste</code></a></li><li><a href="/ja/docs/Web/API/Window/popstate_event"><code>popstate</code></a></li><li><a href="/ja/docs/Web/API/Window/rejectionhandled_event"><code>rejectionhandled</code></a></li><li><a href="/ja/docs/Web/API/Window/resize_event"><code>resize</code></a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/API/Window/scrollsnapchange_event"><code>scrollsnapchange</code></a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/API/Window/scrollsnapchanging_event"><code>scrollsnapchanging</code></a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a href="/ja/docs/Web/API/Window/storage_event"><code>storage</code></a></li><li><a href="/ja/docs/Web/API/Window/unhandledrejection_event"><code>unhandledrejection</code></a></li><li><a href="/ja/docs/Web/API/Window/unload_event"><code>unload</code></a></li><li><a href="/ja/docs/Web/API/Window/vrdisplayactivate_event"><code>vrdisplayactivate</code></a></li><li><a href="/ja/docs/Web/API/Window/vrdisplayconnect_event"><code>vrdisplayconnect</code></a></li><li><a href="/ja/docs/Web/API/Window/vrdisplaydeactivate_event"><code>vrdisplaydeactivate</code></a></li><li><a href="/ja/docs/Web/API/Window/vrdisplaydisconnect_event"><code>vrdisplaydisconnect</code></a></li><li><a href="/ja/docs/Web/API/Window/vrdisplaypresentchange_event"><code>vrdisplaypresentchange</code></a></li></ol></details></li><li class="toggle"><details open=""><summary>継承</summary><ol><li><a href="/ja/docs/Web/API/EventTarget"><code>EventTarget</code></a></li></ol></details></li></ol></div></div><section class="place side"></section></nav></aside><div class="toc-container"><aside class="toc"><nav><div class="document-toc-container"><section class="document-toc"><header><h2 class="document-toc-heading">この記事では</h2></header><ul class="document-toc-list"><li class="document-toc-item "><a class="document-toc-link" href="#値">値</a></li><li class="document-toc-item "><a class="document-toc-link" href="#例">例</a></li><li class="document-toc-item "><a class="document-toc-link" href="#仕様書">仕様書</a></li><li class="document-toc-item "><a class="document-toc-link" href="#ブラウザーの互換性">ブラウザーの互換性</a></li><li class="document-toc-item "><a class="document-toc-link" href="#関連情報">関連情報</a></li></ul></section></div></nav></aside><section class="place side"></section></div></div><main id="content" class="main-content "><article class="main-page-content" lang="ja"><header><h1>Window.location</h1><details class="baseline-indicator high"><summary><span class="indicator" role="img" aria-label="Baseline Check"></span><h2>Baseline <span class="not-bold">Widely available</span></h2><div class="browsers"><span class="engine" title="Supported in Chrome and Edge"><span class="browser chrome supported" role="img" aria-label="Chrome check"></span><span class="browser edge supported" role="img" aria-label="Edge check"></span></span><span class="engine" title="Supported in Firefox"><span class="browser firefox supported" role="img" aria-label="Firefox check"></span></span><span class="engine" title="Supported in Safari"><span class="browser safari supported" role="img" aria-label="Safari check"></span></span></div><span class="icon icon-chevron "></span></summary><div class="extra"><p>This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.</p><ul><li><a href="/ja/docs/Glossary/Baseline/Compatibility" data-glean="baseline_link_learn_more" target="_blank" class="learn-more">Learn more</a></li><li><a href="#ブラウザーの互換性" data-glean="baseline_link_bcd_table">See full compatibility</a></li><li><a href="https://survey.alchemer.com/s3/7634825/MDN-baseline-feedback?page=%2Fja%2Fdocs%2FWeb%2FAPI%2FWindow%2Flocation&level=high" data-glean="baseline_link_feedback" class="feedback-link" target="_blank" rel="noreferrer">Report feedback</a></li></ul></div></details></header><div class="section-content"><p><strong><code>Window.location</code></strong> は読み取り専用プロパティで、現在の文書の現在位置についての情報を持つ <a href="/ja/docs/Web/API/Location"><code>Location</code></a> オブジェクトを返します。</p> <p><code>Window.location</code> は <em>読み取り専用</em> の <code>Location</code> オブジェクトですが、文字列を代入することもできます。すなわち、多くの場合は <code>location</code> を文字列として扱うことができます。例えば <code>location = 'http://www.example.com'</code> は <code>location.href = 'http://www.example.com'</code> と同義です。</p> <p>すべての利用可能なプロパティについては、 <a href="/ja/docs/Web/API/Location"><code>Location</code></a> を参照してください。</p></div><section aria-labelledby="値"><h2 id="値"><a href="#値">値</a></h2><div class="section-content"><p><a href="/ja/docs/Web/API/Location"><code>Location</code></a> オブジェクトです。</p></div></section><section aria-labelledby="例"><h2 id="例"><a href="#例">例</a></h2><div class="section-content"></div></section><section aria-labelledby="基本的な例"><h3 id="基本的な例"><a href="#基本的な例">基本的な例</a></h3><div class="section-content"><div class="code-example"><div class="example-header"><span class="language-name">js</span></div><pre class="brush: js notranslate"><code>alert(location); // alerts "https://developer.mozilla.org/ja/docs/Web/API/Window/location" </code></pre></div></div></section><section aria-labelledby="例_1_新しいページへ移動"><h3 id="例_1_新しいページへ移動"><a href="#例_1_新しいページへ移動">例 1: 新しいページへ移動</a></h3><div class="section-content"><p>location オブジェクトに新しい値が代入されるたびに、 <code>location.assign()</code> が変更された URL で呼び出されたかのように、その URL の文書が読み込まれます。</p> <p>なお、<a href="https://html.spec.whatwg.org/multipage/browsers.html#allowed-to-navigate" class="external" target="_blank">ナビゲーション関連のサンドボックスフラグ</a>によっては、例外が発生して移動に失敗する場合があります。</p> <div class="code-example"><div class="example-header"><span class="language-name">js</span></div><pre class="brush: js notranslate"><code>location.assign("http://www.mozilla.org"); // または location = "http://www.mozilla.org"; </code></pre></div></div></section><section aria-labelledby="例_2_現在のページの再読み込み"><h3 id="例_2_現在のページの再読み込み"><a href="#例_2_現在のページの再読み込み">例 2: 現在のページの再読み込み</a></h3><div class="section-content"><div class="code-example"><div class="example-header"><span class="language-name">js</span></div><pre class="brush: js notranslate"><code>location.reload(); </code></pre></div></div></section><section aria-labelledby="例_3"><h3 id="例_3"><a href="#例_3">例 3</a></h3><div class="section-content"><p>次の例を見てみましょう。これは、 <code>location.pathname</code> の値をハッシュに挿入するため、 <a href="/ja/docs/Web/API/Location/replace"><code>replace()</code></a> メソッドを使用してページを再読み込みします。</p> <div class="code-example"><div class="example-header"><span class="language-name">js</span></div><pre class="brush: js notranslate"><code>function reloadPageWithHash() { location.replace(`http://example.com/#${location.pathname}`); } </code></pre></div></div></section><section aria-labelledby="例_4_現在の_url_のプロパティを_alert_ダイアログに表示する"><h3 id="例_4_現在の_url_のプロパティを_alert_ダイアログに表示する"><a href="#例_4_現在の_url_のプロパティを_alert_ダイアログに表示する">例 4: 現在の URL のプロパティを alert ダイアログに表示する</a></h3><div class="section-content"><div class="code-example"><div class="example-header"><span class="language-name">js</span></div><pre class="brush: js notranslate"><code>function showLoc() { const logLines = [ "Property (Typeof): Value", `location (${typeof location}): ${location}`, ]; for (const prop in location) { logLines.push( `${prop} (${typeof location[prop]}): ${location[prop] || "n/a"}`, ); } alert(logLines.join("\n")); } // html では <button onclick="showLoc();">location プロパティを表示</button> </code></pre></div></div></section><section aria-labelledby="例_5_search_プロパティを変更してデータの文字列をサーバーへ送信"><h3 id="例_5_search_プロパティを変更してデータの文字列をサーバーへ送信"><a href="#例_5_search_プロパティを変更してデータの文字列をサーバーへ送信">例 5: <code>search</code> プロパティを変更してデータの文字列をサーバーへ送信</a></h3><div class="section-content"><div class="code-example"><div class="example-header"><span class="language-name">js</span></div><pre class="brush: js notranslate"><code>function sendData(data) { location.search = data; } // html では <button onclick="sendData('Some data');">データを送信</button> </code></pre></div> <p>現在の URL に "?Some%20data" が追加されてサーバーへ送信されます (サーバー側で何も起こらない場合、現在の文書が、変更された search 文字列で再読み込みされます)。</p></div></section><section aria-labelledby="例_6_hash_プロパティを変更せずにブックマークを使用"><h3 id="例_6_hash_プロパティを変更せずにブックマークを使用"><a href="#例_6_hash_プロパティを変更せずにブックマークを使用">例 6: <code>hash</code> プロパティを変更せずにブックマークを使用</a></h3><div class="section-content"><div class="code-example"><div class="example-header"><span class="language-name">html</span></div><pre class="brush: html notranslate"><code><!doctype html> <html lang="en-US"> <head> <meta charset="UTF-8" /> <title>MDN Example</title> <script> function showNode(node) { document.documentElement.scrollTop = node.offsetTop; document.documentElement.scrollLeft = node.offsetLeft; } function showBookmark(bookmark, useHash) { if (arguments.length === 1 || useHash) { location.hash = bookmark; return; } const bookmarkElement = document.querySelector(bookmark); if (bookmarkElement) { showNode(bookmarkElement); } } </script> <style> span.intLink { cursor: pointer; color: #0000ff; text-decoration: underline; } </style> </head> <body> <p> Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam ultrices dolor ac dolor imperdiet ullamcorper. Suspendisse quam libero, luctus auctor mollis sed, malesuada condimentum magna. Quisque in ante tellus, in placerat est. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Donec a mi magna, quis mattis dolor. Etiam sit amet ligula quis urna auctor imperdiet nec faucibus ante. Mauris vel consectetur dolor. Nunc eget elit eget velit pulvinar fringilla consectetur aliquam purus. Curabitur convallis, justo posuere porta egestas, velit erat ornare tortor, non viverra justo diam eget arcu. Phasellus adipiscing fermentum nibh ac commodo. Nam turpis nunc, suscipit a hendrerit vitae, volutpat non ipsum. </p> <p> Duis lobortis sapien quis nisl luctus porttitor. In tempor semper libero, eu tincidunt dolor eleifend sit amet. Ut nec velit in dolor tincidunt rhoncus non non diam. Morbi auctor ornare orci, non euismod felis gravida nec. Curabitur elementum nisi a eros rutrum nec blandit diam placerat. Aenean tincidunt risus ut nisi consectetur cursus. Ut vitae quam elit. Donec dignissim est in quam tempor consequat. Aliquam aliquam diam non felis convallis suscipit. Nulla facilisi. Donec lacus risus, dignissim et fringilla et, egestas vel eros. Duis malesuada accumsan dui, at fringilla mauris bibendum quis. Cras adipiscing ultricies fermentum. Praesent bibendum condimentum feugiat. </p> <p id="myBookmark1"> [&nbsp;<span class="intLink" onclick="showBookmark('#myBookmark2');" >Go to bookmark #2</span >&nbsp;] </p> <p> Vivamus blandit massa ut metus mattis in fringilla lectus imperdiet. Proin ac ante a felis ornare vehicula. Fusce pellentesque lacus vitae eros convallis ut mollis magna pellentesque. Pellentesque placerat enim at lacus ultricies vitae facilisis nisi fringilla. In tincidunt tincidunt tincidunt. Nulla vitae tempor nisl. Etiam congue, elit vitae egestas mollis, ipsum nisi malesuada turpis, a volutpat arcu arcu id risus. </p> <p> Nam faucibus, ligula eu fringilla pulvinar, lectus tellus iaculis nunc, vitae scelerisque metus leo non metus. Proin mattis lobortis lobortis. Quisque accumsan faucibus erat, vel varius tortor ultricies ac. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed nec libero nunc. Nullam tortor nunc, elementum a consectetur et, ultrices eu orci. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellentesque a nisl eu sem vehicula egestas. </p> <p> Aenean viverra varius mauris, sed elementum lacus interdum non. Phasellus sit amet lectus vitae eros egestas pellentesque fermentum eget magna. Quisque mauris nisl, gravida vitae placerat et, condimentum id metus. Nulla eu est dictum dolor pulvinar volutpat. Pellentesque vitae sollicitudin nunc. Donec neque magna, lobortis id egestas nec, sodales quis lectus. Fusce cursus sollicitudin porta. Suspendisse ut tortor in mauris tincidunt rhoncus. Maecenas tincidunt fermentum facilisis. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. </p> <p> Suspendisse turpis nisl, consectetur in lacinia ut, ornare vel mi. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin non lectus eu turpis vulputate cursus. Mauris interdum tincidunt erat id pharetra. Nullam in libero elit, sed consequat lectus. Morbi odio nisi, porta vitae molestie ut, gravida ut nunc. Ut non est dui, id ullamcorper orci. Praesent vel elementum felis. Maecenas ornare, dui quis auctor hendrerit, turpis sem ullamcorper odio, in auctor magna metus quis leo. Morbi at odio ante. </p> <p> Curabitur est ipsum, porta ac viverra faucibus, eleifend sed eros. In sit amet vehicula tortor. Vestibulum viverra pellentesque erat a elementum. Integer commodo ultricies lorem, eget tincidunt risus viverra et. In enim turpis, porttitor ac ornare et, suscipit sit amet nisl. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Pellentesque vel ultrices nibh. Sed commodo aliquam aliquam. Nulla euismod, odio ut eleifend mollis, nisi dui gravida nibh, vitae laoreet turpis purus id ipsum. Donec convallis, velit non scelerisque bibendum, diam nulla auctor nunc, vel dictum risus ipsum sit amet est. Praesent ut nibh sit amet nibh congue pulvinar. Suspendisse dictum porttitor tempor. </p> <p> Vestibulum dignissim erat vitae lectus auctor ac bibendum eros semper. Integer aliquet, leo non ornare faucibus, risus arcu tristique dolor, a aliquet massa mauris quis arcu. In porttitor, lectus ac semper egestas, ligula magna laoreet libero, eu commodo mauris odio id ante. In hac habitasse platea dictumst. In pretium erat diam, nec consequat eros. Praesent augue mi, consequat sed porttitor at, volutpat vitae eros. Sed pretium pharetra dapibus. Donec auctor interdum erat, lacinia molestie nibh commodo ut. Maecenas vestibulum vulputate felis, ut ullamcorper arcu faucibus in. Curabitur id arcu est. In semper mollis lorem at pellentesque. Sed lectus nisl, vestibulum id scelerisque eu, feugiat et tortor. Pellentesque porttitor facilisis ultricies. </p> <p id="myBookmark2"> [&nbsp;<span class="intLink" onclick="showBookmark('#myBookmark1');" >Go to bookmark #1</span > | <span class="intLink" onclick="showBookmark('#myBookmark1', false);" >Go to bookmark #1 without using location.hash</span > | <span class="intLink" onclick="showBookmark('#myBookmark3');" >Go to bookmark #3</span >&nbsp;] </p> <p> Phasellus tempus fringilla nunc, eget sagittis orci molestie vel. Nulla sollicitudin diam non quam iaculis ac porta justo venenatis. Quisque tellus urna, molestie vitae egestas sit amet, suscipit sed sem. Quisque nec lorem eu velit faucibus tristique ut ut dolor. Cras eu tortor ut libero placerat venenatis ut ut massa. Sed quis libero augue, et consequat libero. Morbi rutrum augue sed turpis elementum sed luctus nisl molestie. Aenean vitae purus risus, a semper nisl. Pellentesque malesuada, est id sagittis consequat, libero mauris tincidunt tellus, eu sagittis arcu purus rutrum eros. Quisque eget eleifend mi. Duis pharetra mi ac eros mattis lacinia rutrum ipsum varius. </p> <p> Fusce cursus pulvinar aliquam. Duis justo enim, ornare vitae elementum sed, porta a quam. Aliquam eu enim eu libero mollis tempus. Morbi ornare aliquam posuere. Proin faucibus luctus libero, sed ultrices lorem sagittis et. Vestibulum malesuada, ante nec molestie vehicula, quam diam mollis ipsum, rhoncus posuere mauris lectus in eros. Nullam feugiat ultrices augue, ac sodales sem mollis in. </p> <p id="myBookmark3"><em>Here is the bookmark #3</em></p> <p> Proin vitae sem non lorem pellentesque molestie. Nam tempus massa et turpis placerat sit amet sollicitudin orci sodales. Pellentesque enim enim, sagittis a lobortis ut, tempus sed arcu. Aliquam augue turpis, varius vel bibendum ut, aliquam at diam. Nam lobortis, dui eu hendrerit pellentesque, sem neque porttitor erat, non dapibus velit lectus in metus. Vestibulum sit amet felis enim. In quis est vitae nunc malesuada consequat nec nec sapien. Suspendisse aliquam massa placerat dui lacinia luctus sed vitae risus. Fusce tempus, neque id ultrices volutpat, mi urna auctor arcu, viverra semper libero sem vel enim. Mauris dictum, elit non placerat malesuada, libero elit euismod nibh, nec posuere massa arcu eu risus. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer urna velit, dapibus eget varius feugiat, pellentesque sit amet ligula. Maecenas nulla nisl, facilisis eu egestas scelerisque, mollis eget metus. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Morbi sed congue mi. </p> <p> Fusce metus velit, pharetra at vestibulum nec, facilisis porttitor mi. Curabitur ligula sapien, fermentum vel porttitor id, rutrum sit amet magna. Sed sit amet sollicitudin turpis. Aenean luctus rhoncus dolor, et pulvinar ante egestas et. Donec ac massa orci, quis dapibus augue. Vivamus consectetur auctor pellentesque. Praesent vestibulum tincidunt ante sed consectetur. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Fusce purus metus, imperdiet vitae iaculis convallis, bibendum vitae turpis. </p> <p> Fusce aliquet molestie dolor, in ornare dui sodales nec. In molestie sollicitudin felis a porta. Mauris nec orci sit amet orci blandit tristique congue nec nunc. Praesent et tellus sollicitudin mauris accumsan fringilla. Morbi sodales, justo eu sollicitudin lacinia, lectus sapien ullamcorper eros, quis molestie urna elit bibendum risus. Proin eget tincidunt quam. Nam luctus commodo mauris, eu posuere nunc luctus non. Nulla facilisi. Vivamus eget leo rhoncus quam accumsan fringilla. Aliquam sit amet lorem est. Nullam vel tellus nibh, id imperdiet orci. Integer egestas leo eu turpis blandit scelerisque. </p> <p> Etiam in blandit tellus. Integer sed varius quam. Vestibulum dapibus mi gravida arcu viverra blandit. Praesent tristique augue id sem adipiscing pellentesque. Sed sollicitudin, leo sed interdum elementum, nisi ante condimentum leo, eget ornare libero diam semper quam. Vivamus augue urna, porta eget ultrices et, dapibus ut ligula. Ut laoreet consequat faucibus. Praesent at lectus ut lectus malesuada mollis. Nam interdum adipiscing eros, nec sodales mi porta nec. Proin et quam vitae sem interdum aliquet. Proin vel odio at lacus vehicula aliquet. </p> <p> Etiam placerat dui ut sem ornare vel vestibulum augue mattis. Sed semper malesuada mi, eu bibendum lacus lobortis nec. Etiam fringilla elementum risus, eget consequat urna laoreet nec. Etiam mollis quam non sem convallis vel consectetur lectus ullamcorper. Aenean mattis lacus quis ligula mattis eget vestibulum diam hendrerit. In non placerat mauris. Praesent faucibus nunc quis eros sagittis viverra. In hac habitasse platea dictumst. Suspendisse eget nisl erat, ac molestie massa. Praesent mollis vestibulum tincidunt. Fusce suscipit laoreet malesuada. Aliquam erat volutpat. Aliquam dictum elementum rhoncus. Praesent in est massa, pulvinar sodales nunc. Pellentesque gravida euismod mi ac convallis. </p> <p> Mauris vel odio vel nulla facilisis lacinia. Aliquam ultrices est at leo blandit tincidunt. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Suspendisse porttitor adipiscing facilisis. Duis cursus quam iaculis augue interdum porttitor. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Duis vulputate magna ac metus pretium condimentum. In tempus, est eget vestibulum blandit, velit massa dignissim nisl, ut scelerisque lorem neque vel velit. Maecenas fermentum commodo viverra. Curabitur a nibh non velit aliquam cursus. Integer semper condimentum tortor a pellentesque. Pellentesque semper, nisl id porttitor vehicula, sem dui feugiat lacus, vitae consequat augue urna vel odio. </p> <p> Vestibulum id neque nec turpis iaculis pulvinar et a massa. Vestibulum sed nibh vitae arcu eleifend egestas. Mauris fermentum ultrices blandit. Suspendisse vitae lorem libero. Aenean et pellentesque tellus. Morbi quis neque orci, eu dignissim dui. Fusce sollicitudin mauris ac arcu vestibulum imperdiet. Proin ultricies nisl sit amet enim imperdiet eu ornare dui tempus. Maecenas lobortis nisi a tortor vestibulum vel eleifend tellus vestibulum. Donec metus sapien, hendrerit a fermentum id, dictum quis libero. </p> <p> Pellentesque a lorem nulla, in tempor justo. Duis odio nisl, dignissim sed consequat sit amet, hendrerit ac neque. Nunc ac augue nec massa tempor rhoncus. Nam feugiat, tellus a varius euismod, justo nisl faucibus velit, ut vulputate justo massa eu nibh. Sed bibendum urna quis magna facilisis in accumsan dolor malesuada. Morbi sit amet nunc risus, in faucibus sem. Nullam sollicitudin magna sed sem mollis id commodo libero condimentum. Duis eu massa et lacus semper molestie ut adipiscing sem. </p> <p> Sed id nulla mi, eget suscipit eros. Aliquam tempus molestie rutrum. In quis varius elit. Nullam dignissim neque nec velit vulputate porttitor. Mauris ac ligula sit amet elit fermentum rhoncus. In tellus urna, pulvinar quis condimentum ut, porta nec justo. In hac habitasse platea dictumst. Proin volutpat elit id quam molestie ac commodo lacus sagittis. Quisque placerat, augue tempor placerat pulvinar, nisi nisi venenatis urna, eget convallis eros velit quis magna. Suspendisse volutpat iaculis quam, ut tristique lacus luctus quis. </p> <p> Nullam commodo suscipit lacus non aliquet. Phasellus ac nisl lorem, sed facilisis ligula. Nam cursus lobortis placerat. Sed dui nisi, elementum eu sodales ac, placerat sit amet mauris. Pellentesque dapibus tellus ut ipsum aliquam eu auctor dui vehicula. Quisque ultrices laoreet erat, at ultrices tortor sodales non. Sed venenatis luctus magna, ultricies ultricies nunc fringilla eget. Praesent scelerisque urna vitae nibh tristique varius consequat neque luctus. Integer ornare, erat a porta tempus, velit justo fermentum elit, a fermentum metus nisi eu ipsum. Vivamus eget augue vel dui viverra adipiscing congue ut massa. Praesent vitae eros erat, pulvinar laoreet magna. Maecenas vestibulum mollis nunc in posuere. Pellentesque sit amet metus a turpis lobortis tempor eu vel tortor. Cras sodales eleifend interdum. </p> </body> </html> </code></pre></div> <p>... 同じことをアニメーションするページスクロールで行うと、次のようになります。</p> <div class="code-example"><div class="example-header"><span class="language-name">js</span></div><pre class="brush: js notranslate"><code>const showBookmark = (() => { let _useHash; let _scrollX; let _scrollY; let _nodeX; let _nodeY; let _itFrame; let _scrollId = -1; let _bookMark; // duration: the duration in milliseconds of each frame // frames: number of frames for each scroll let duration = 200; let frames = 10; function _next() { if (_itFrame > frames) { clearInterval(_scrollId); _scrollId = -1; return; } _isBot = true; document.documentElement.scrollTop = Math.round( _scrollY + ((_nodeY - _scrollY) * _itFrame) / frames, ); document.documentElement.scrollLeft = Math.round( _scrollX + ((_nodeX - _scrollX) * _itFrame) / frames, ); if (_useHash && _itFrame === frames) { location.hash = _bookMark; } _itFrame++; } function _chkOwner() { if (_isBot) { _isBot = false; return; } if (_scrollId > -1) { clearInterval(_scrollId); _scrollId = -1; } } window.addEventListener("scroll", _chkOwner, false); return (bookmark, useHash) => { const node = document.querySelector(bookmark); _scrollY = document.documentElement.scrollTop; _scrollX = document.documentElement.scrollLeft; _bookMark = bookmark; _useHash = useHash === true; _nodeX = node.offsetLeft; _nodeY = node.offsetTop; _itFrame = 1; if (_scrollId === -1) { _scrollId = setInterval(_next, Math.round(duration / frames)); } }; })(); </code></pre></div></div></section><h2 id="仕様書"><a href="#仕様書">仕様書</a></h2><table class="standard-table"><thead><tr><th scope="col">Specification</th></tr></thead><tbody><tr><td><a href="https://html.spec.whatwg.org/multipage/nav-history-apis.html#the-location-interface">HTML Standard <br/><small># the-location-interface</small></a></td></tr></tbody></table><h2 id="ブラウザーの互換性"><a href="#ブラウザーの互換性">ブラウザーの互換性</a></h2><p>BCD tables only load in the browser<noscript> with JavaScript enabled. 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4.812 4.84v6.402h1.863v3.044h-.005Zm9.036.307c-4.314 0-7.296-2.635-7.296-7.106 0-4.096 2.484-7.481 7.514-7.481s7.481 3.38 7.481 7.29c0 4.472-3.228 7.297-7.699 7.297Zm22.578-.307H51.942l-.403-2.11 7.7-8.846h-4.376l-.621 2.17-2.888-.313.498-4.907h12.294l.313 2.11-7.767 8.852h4.533l.654-2.172 3.167.308-.872 4.908Zm7.99 0h-4.191v-5.03h4.19v5.03Zm0-8.976h-4.191v-5.03h4.19v5.03Zm2.618 8.976 6.054-21.358h3.945l-6.054 21.358h-3.945Zm8.136 0 6.048-21.358h3.945l-6.054 21.358h-3.939Zm21.486.307c-1.863 0-2.887-1.085-3.072-2.792-.805 1.427-2.232 2.792-4.498 2.792-2.02 0-4.314-1.085-4.314-4.006 0-3.447 3.323-4.253 6.518-4.253.778 0 1.584.034 2.3.124v-.465c0-1.427-.034-3.133-2.3-3.133-.84 0-1.488.061-2.143.402l-.453 1.578-3.195-.34.549-3.224c2.45-.996 3.692-1.27 5.992-1.27 3.01 0 5.556 1.55 5.556 4.75v6.083c0 .805.314 1.085.963 1.085.184 0 .375-.034.587-.095l.034 2.11a5.432 5.432 0 0 1-2.524.654Z" fill="currentColor"></path></svg></a><ul class="footer-moz-list"><li class="footer-moz-item"><a 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href="https://foundation.mozilla.org/">Mozilla Foundation</a>.<br/>Portions of this content are ©1998–2024 by individual mozilla.org contributors. Content available under <a href="/ja/docs/MDN/Writing_guidelines/Attrib_copyright_license">a Creative Commons license</a>.</p></div></div></footer></div><script type="application/json" id="hydration">{"url":"/ja/docs/Web/API/Window/location","doc":{"isMarkdown":true,"isTranslated":true,"isActive":true,"flaws":{},"title":"Window.location","mdn_url":"/ja/docs/Web/API/Window/location","locale":"ja","native":"日本語","browserCompat":["api.Window.location"],"baseline":{"baseline":"high","baseline_high_date":"2018-01-29","baseline_low_date":"2015-07-29","support":{"chrome":"1","chrome_android":"18","edge":"12","firefox":"1","firefox_android":"4","safari":"1","safari_ios":"1"}},"sidebarHTML":"<ol><li class=\"section\"><a href=\"/ja/docs/Web/API/Window\"><code>Window</code></a></li><li class=\"toggle\"><details open=\"\"><summary>インスタンスプロパティ</summary><ol><li><a href=\"/ja/docs/Web/API/Window/caches\"><code>caches</code></a></li><li><a href=\"/ja/docs/Web/API/Window/closed\"><code>closed</code></a></li><li><a href=\"/ja/docs/Web/API/Window/console\"><code>console</code></a></li><li><a href=\"/ja/docs/Web/API/Window/cookieStore\"><code>cookieStore</code></a></li><li><a href=\"/ja/docs/Web/API/Window/credentialless\"><code>credentialless</code></a></li><li><a href=\"/ja/docs/Web/API/Window/crossOriginIsolated\"><code>crossOriginIsolated</code></a></li><li><a href=\"/ja/docs/Web/API/Window/crypto\"><code>crypto</code></a></li><li><a href=\"/ja/docs/Web/API/Window/customElements\"><code>customElements</code></a></li><li><a href=\"/ja/docs/Web/API/Window/devicePixelRatio\"><code>devicePixelRatio</code></a></li><li><a href=\"/ja/docs/Web/API/Window/document\"><code>document</code></a></li><li><a href=\"/ja/docs/Web/API/Window/documentPictureInPicture\"><code>documentPictureInPicture</code></a></li><li><a href=\"/ja/docs/Web/API/Window/event\"><code>event</code></a></li><li><a href=\"/ja/docs/Web/API/Window/external\"><code>external</code></a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/API/Window/fence\"><code>fence</code></a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a href=\"/ja/docs/Web/API/Window/frameElement\"><code>frameElement</code></a></li><li><a href=\"/ja/docs/Web/API/Window/frames\"><code>frames</code></a></li><li><a href=\"/ja/docs/Web/API/Window/fullScreen\"><code>fullScreen</code></a></li><li><a href=\"/ja/docs/Web/API/Window/history\"><code>history</code></a></li><li><a href=\"/ja/docs/Web/API/Window/indexedDB\"><code>indexedDB</code></a></li><li><a href=\"/ja/docs/Web/API/Window/innerHeight\"><code>innerHeight</code></a></li><li><a href=\"/ja/docs/Web/API/Window/innerWidth\"><code>innerWidth</code></a></li><li><a href=\"/ja/docs/Web/API/Window/isSecureContext\"><code>isSecureContext</code></a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/API/Window/launchQueue\"><code>launchQueue</code></a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a href=\"/ja/docs/Web/API/Window/length\"><code>length</code></a></li><li><a href=\"/ja/docs/Web/API/Window/localStorage\"><code>localStorage</code></a></li><li><em><code>location</code> </em></li><li><a href=\"/ja/docs/Web/API/Window/locationbar\"><code>locationbar</code></a></li><li><a href=\"/ja/docs/Web/API/Window/menubar\"><code>menubar</code></a></li><li><a href=\"/ja/docs/Web/API/Window/mozInnerScreenX\"><code>mozInnerScreenX</code></a></li><li><a href=\"/ja/docs/Web/API/Window/mozInnerScreenY\"><code>mozInnerScreenY</code></a></li><li><a href=\"/ja/docs/Web/API/Window/name\"><code>name</code></a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/API/Window/navigation\"><code>navigation</code></a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a href=\"/ja/docs/Web/API/Window/navigator\"><code>navigator</code></a></li><li><a href=\"/ja/docs/Web/API/Window/opener\"><code>opener</code></a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/API/Window/orientation\"><code>orientation</code></a><abbr class=\"icon icon-deprecated\" title=\"Deprecated. Not for use in new websites.\">\n <span class=\"visually-hidden\">非推奨</span>\n</abbr></li><li><a href=\"/ja/docs/Web/API/Window/origin\"><code>origin</code></a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/API/Window/originAgentCluster\"><code>originAgentCluster</code></a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a href=\"/ja/docs/Web/API/Window/outerHeight\"><code>outerHeight</code></a></li><li><a href=\"/ja/docs/Web/API/Window/outerWidth\"><code>outerWidth</code></a></li><li><a href=\"/ja/docs/Web/API/Window/parent\"><code>parent</code></a></li><li><a href=\"/ja/docs/Web/API/Window/performance\"><code>performance</code></a></li><li><a href=\"/ja/docs/Web/API/Window/personalbar\"><code>personalbar</code></a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/API/Window/scheduler\"><code>scheduler</code></a></li><li><a href=\"/ja/docs/Web/API/Window/screen\"><code>screen</code></a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/API/Window/screenLeft\"><code>screenLeft</code></a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/API/Window/screenTop\"><code>screenTop</code></a></li><li><a href=\"/ja/docs/Web/API/Window/screenX\"><code>screenX</code></a></li><li><a href=\"/ja/docs/Web/API/Window/screenY\"><code>screenY</code></a></li><li><a href=\"/ja/docs/Web/API/Window/scrollbars\"><code>scrollbars</code></a></li><li><a href=\"/ja/docs/Web/API/Window/scrollMaxX\"><code>scrollMaxX</code></a></li><li><a href=\"/ja/docs/Web/API/Window/scrollMaxY\"><code>scrollMaxY</code></a></li><li><a href=\"/ja/docs/Web/API/Window/scrollX\"><code>scrollX</code></a></li><li><a href=\"/ja/docs/Web/API/Window/scrollY\"><code>scrollY</code></a></li><li><a href=\"/ja/docs/Web/API/Window/self\"><code>self</code></a></li><li><a href=\"/ja/docs/Web/API/Window/sessionStorage\"><code>sessionStorage</code></a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/API/Window/sharedStorage\"><code>sharedStorage</code></a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a href=\"/ja/docs/Web/API/Window/speechSynthesis\"><code>speechSynthesis</code></a></li><li><a href=\"/ja/docs/Web/API/Window/status\"><code>status</code></a></li><li><a href=\"/ja/docs/Web/API/Window/statusbar\"><code>statusbar</code></a></li><li><a href=\"/ja/docs/Web/API/Window/toolbar\"><code>toolbar</code></a></li><li><a href=\"/ja/docs/Web/API/Window/top\"><code>top</code></a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/API/Window/trustedTypes\"><code>trustedTypes</code></a></li><li><a href=\"/ja/docs/Web/API/Window/visualViewport\"><code>visualViewport</code></a></li><li><a href=\"/ja/docs/Web/API/Window/window\"><code>window</code></a></li></ol></details></li><li class=\"toggle\"><details open=\"\"><summary>インスタンスメソッド</summary><ol><li><a href=\"/ja/docs/Web/API/Window/alert\"><code>alert()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/atob\"><code>atob()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/back\"><code>back()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/blur\"><code>blur()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/btoa\"><code>btoa()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/cancelAnimationFrame\"><code>cancelAnimationFrame()</code></a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/API/Window/cancelIdleCallback\"><code>cancelIdleCallback()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/captureEvents\"><code>captureEvents()</code></a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/API/Window/clearImmediate\"><code>clearImmediate()</code></a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr><abbr class=\"icon icon-deprecated\" title=\"Deprecated. Not for use in new websites.\">\n <span class=\"visually-hidden\">非推奨</span>\n</abbr></li><li><a href=\"/ja/docs/Web/API/Window/clearInterval\"><code>clearInterval()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/clearTimeout\"><code>clearTimeout()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/close\"><code>close()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/confirm\"><code>confirm()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/createImageBitmap\"><code>createImageBitmap()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/dump\"><code>dump()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/fetch\"><code>fetch()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/find\"><code>find()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/focus\"><code>focus()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/forward\"><code>forward()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/getComputedStyle\"><code>getComputedStyle()</code></a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/API/Window/getDefaultComputedStyle\"><code>getDefaultComputedStyle()</code></a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a href=\"/ja/docs/Web/API/Window/getScreenDetails\"><code>getScreenDetails()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/getSelection\"><code>getSelection()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/matchMedia\"><code>matchMedia()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/moveBy\"><code>moveBy()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/moveTo\"><code>moveTo()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/open\"><code>open()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/postMessage\"><code>postMessage()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/print\"><code>print()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/prompt\"><code>prompt()</code></a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/API/Window/queryLocalFonts\"><code>queryLocalFonts()</code></a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a href=\"/ja/docs/Web/API/Window/queueMicrotask\"><code>queueMicrotask()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/releaseEvents\"><code>releaseEvents()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/reportError\"><code>reportError()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/requestAnimationFrame\"><code>requestAnimationFrame()</code></a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/API/Window/requestFileSystem\"><code>requestFileSystem()</code></a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr><abbr class=\"icon icon-deprecated\" title=\"Deprecated. Not for use in new websites.\">\n <span class=\"visually-hidden\">非推奨</span>\n</abbr></li><li><a href=\"/ja/docs/Web/API/Window/requestIdleCallback\"><code>requestIdleCallback()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/resizeBy\"><code>resizeBy()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/resizeTo\"><code>resizeTo()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/scroll\"><code>scroll()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/scrollBy\"><code>scrollBy()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/scrollByLines\"><code>scrollByLines()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/scrollByPages\"><code>scrollByPages()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/scrollTo\"><code>scrollTo()</code></a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/API/Window/setImmediate\"><code>setImmediate()</code></a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr><abbr class=\"icon icon-deprecated\" title=\"Deprecated. Not for use in new websites.\">\n <span class=\"visually-hidden\">非推奨</span>\n</abbr></li><li><a href=\"/ja/docs/Web/API/Window/setInterval\"><code>setInterval()</code></a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/API/Window/setResizable\"><code>setResizable()</code></a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr><abbr class=\"icon icon-deprecated\" title=\"Deprecated. Not for use in new websites.\">\n <span class=\"visually-hidden\">非推奨</span>\n</abbr></li><li><a href=\"/ja/docs/Web/API/Window/setTimeout\"><code>setTimeout()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/showDirectoryPicker\"><code>showDirectoryPicker()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/showModalDialog\"><code>showModalDialog()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/showOpenFilePicker\"><code>showOpenFilePicker()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/showSaveFilePicker\"><code>showSaveFilePicker()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/sizeToContent\"><code>sizeToContent()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/stop\"><code>stop()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/structuredClone\"><code>structuredClone()</code></a></li><li><a href=\"/ja/docs/Web/API/Window/updateCommands\"><code>updateCommands()</code></a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/API/Window/webkitConvertPointFromNodeToPage\"><code>webkitConvertPointFromNodeToPage()</code></a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr><abbr class=\"icon icon-deprecated\" title=\"Deprecated. Not for use in new websites.\">\n <span class=\"visually-hidden\">非推奨</span>\n</abbr></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/API/Window/webkitConvertPointFromPageToNode\"><code>webkitConvertPointFromPageToNode()</code></a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr><abbr class=\"icon icon-deprecated\" title=\"Deprecated. Not for use in new websites.\">\n <span class=\"visually-hidden\">非推奨</span>\n</abbr></li></ol></details></li><li class=\"toggle\"><details open=\"\"><summary>イベント</summary><ol><li><a href=\"/ja/docs/Web/API/Window/afterprint_event\"><code>afterprint</code></a></li><li><a href=\"/ja/docs/Web/API/Window/appinstalled_event\"><code>appinstalled</code></a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/API/Window/beforeinstallprompt_event\"><code>beforeinstallprompt</code></a></li><li><a href=\"/ja/docs/Web/API/Window/beforeprint_event\"><code>beforeprint</code></a></li><li><a href=\"/ja/docs/Web/API/Window/beforeunload_event\"><code>beforeunload</code></a></li><li><a href=\"/ja/docs/Web/API/Window/blur_event\"><code>blur</code></a></li><li><a href=\"/ja/docs/Web/API/Window/copy_event\"><code>copy</code></a></li><li><a href=\"/ja/docs/Web/API/Window/cut_event\"><code>cut</code></a></li><li><a href=\"/ja/docs/Web/API/Window/devicemotion_event\"><code>devicemotion</code></a></li><li><a href=\"/ja/docs/Web/API/Window/deviceorientation_event\"><code>deviceorientation</code></a></li><li><a href=\"/ja/docs/Web/API/Window/deviceorientationabsolute_event\"><code>deviceorientationabsolute</code></a></li><li><a href=\"/ja/docs/Web/API/Window/error_event\"><code>error</code></a></li><li><a href=\"/ja/docs/Web/API/Window/focus_event\"><code>focus</code></a></li><li><a href=\"/ja/docs/Web/API/Window/gamepadconnected_event\"><code>gamepadconnected</code></a></li><li><a href=\"/ja/docs/Web/API/Window/gamepaddisconnected_event\"><code>gamepaddisconnected</code></a></li><li><a href=\"/ja/docs/Web/API/Window/hashchange_event\"><code>hashchange</code></a></li><li><a href=\"/ja/docs/Web/API/Window/languagechange_event\"><code>languagechange</code></a></li><li><a href=\"/ja/docs/Web/API/Window/load_event\"><code>load</code></a></li><li><a href=\"/ja/docs/Web/API/Window/message_event\"><code>message</code></a></li><li><a href=\"/ja/docs/Web/API/Window/messageerror_event\"><code>messageerror</code></a></li><li><a href=\"/ja/docs/Web/API/Window/offline_event\"><code>offline</code></a></li><li><a href=\"/ja/docs/Web/API/Window/online_event\"><code>online</code></a></li><li><a href=\"/ja/docs/Web/API/Window/orientationchange_event\"><code>orientationchange</code></a></li><li><a href=\"/ja/docs/Web/API/Window/pagehide_event\"><code>pagehide</code></a></li><li><a href=\"/ja/docs/Web/API/Window/pagereveal_event\"><code>pagereveal</code></a></li><li><a href=\"/ja/docs/Web/API/Window/pageshow_event\"><code>pageshow</code></a></li><li><a href=\"/ja/docs/Web/API/Window/pageswap_event\"><code>pageswap</code></a></li><li><a href=\"/ja/docs/Web/API/Window/paste_event\"><code>paste</code></a></li><li><a href=\"/ja/docs/Web/API/Window/popstate_event\"><code>popstate</code></a></li><li><a href=\"/ja/docs/Web/API/Window/rejectionhandled_event\"><code>rejectionhandled</code></a></li><li><a href=\"/ja/docs/Web/API/Window/resize_event\"><code>resize</code></a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/API/Window/scrollsnapchange_event\"><code>scrollsnapchange</code></a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/API/Window/scrollsnapchanging_event\"><code>scrollsnapchanging</code></a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a href=\"/ja/docs/Web/API/Window/storage_event\"><code>storage</code></a></li><li><a href=\"/ja/docs/Web/API/Window/unhandledrejection_event\"><code>unhandledrejection</code></a></li><li><a href=\"/ja/docs/Web/API/Window/unload_event\"><code>unload</code></a></li><li><a href=\"/ja/docs/Web/API/Window/vrdisplayactivate_event\"><code>vrdisplayactivate</code></a></li><li><a href=\"/ja/docs/Web/API/Window/vrdisplayconnect_event\"><code>vrdisplayconnect</code></a></li><li><a href=\"/ja/docs/Web/API/Window/vrdisplaydeactivate_event\"><code>vrdisplaydeactivate</code></a></li><li><a href=\"/ja/docs/Web/API/Window/vrdisplaydisconnect_event\"><code>vrdisplaydisconnect</code></a></li><li><a href=\"/ja/docs/Web/API/Window/vrdisplaypresentchange_event\"><code>vrdisplaypresentchange</code></a></li></ol></details></li><li class=\"toggle\"><details open=\"\"><summary>継承</summary><ol><li><a href=\"/ja/docs/Web/API/EventTarget\"><code>EventTarget</code></a></li></ol></details></li></ol>","sidebarMacro":"APIRef","body":[{"type":"prose","value":{"id":null,"title":null,"isH3":false,"content":"<p><strong><code>Window.location</code></strong> は読み取り専用プロパティで、現在の文書の現在位置についての情報を持つ <a href=\"/ja/docs/Web/API/Location\"><code>Location</code></a> オブジェクトを返します。</p>\n<p><code>Window.location</code> は <em>読み取り専用</em> の <code>Location</code> オブジェクトですが、文字列を代入することもできます。すなわち、多くの場合は <code>location</code> を文字列として扱うことができます。例えば <code>location = 'http://www.example.com'</code> は <code>location.href = 'http://www.example.com'</code> と同義です。</p>\n<p>すべての利用可能なプロパティについては、 <a href=\"/ja/docs/Web/API/Location\"><code>Location</code></a> を参照してください。</p>"}},{"type":"prose","value":{"id":"値","title":"値","isH3":false,"content":"<p><a href=\"/ja/docs/Web/API/Location\"><code>Location</code></a> オブジェクトです。</p>"}},{"type":"prose","value":{"id":"例","title":"例","isH3":false,"content":""}},{"type":"prose","value":{"id":"基本的な例","title":"基本的な例","isH3":true,"content":"<div class=\"code-example\"><div class=\"example-header\"><span class=\"language-name\">js</span></div><pre class=\"brush: js notranslate\"><code>alert(location); // alerts \"https://developer.mozilla.org/ja/docs/Web/API/Window/location\"\n</code></pre></div>"}},{"type":"prose","value":{"id":"例_1_新しいページへ移動","title":"例 1: 新しいページへ移動","isH3":true,"content":"<p>location オブジェクトに新しい値が代入されるたびに、 <code>location.assign()</code> が変更された URL で呼び出されたかのように、その URL の文書が読み込まれます。</p>\n<p>なお、<a href=\"https://html.spec.whatwg.org/multipage/browsers.html#allowed-to-navigate\" class=\"external\" target=\"_blank\">ナビゲーション関連のサンドボックスフラグ</a>によっては、例外が発生して移動に失敗する場合があります。</p>\n<div class=\"code-example\"><div class=\"example-header\"><span class=\"language-name\">js</span></div><pre class=\"brush: js notranslate\"><code>location.assign(\"http://www.mozilla.org\"); // または\nlocation = \"http://www.mozilla.org\";\n</code></pre></div>"}},{"type":"prose","value":{"id":"例_2_現在のページの再読み込み","title":"例 2: 現在のページの再読み込み","isH3":true,"content":"<div class=\"code-example\"><div class=\"example-header\"><span class=\"language-name\">js</span></div><pre class=\"brush: js notranslate\"><code>location.reload();\n</code></pre></div>"}},{"type":"prose","value":{"id":"例_3","title":"例 3","isH3":true,"content":"<p>次の例を見てみましょう。これは、 <code>location.pathname</code> の値をハッシュに挿入するため、 <a href=\"/ja/docs/Web/API/Location/replace\"><code>replace()</code></a> メソッドを使用してページを再読み込みします。</p>\n<div class=\"code-example\"><div class=\"example-header\"><span class=\"language-name\">js</span></div><pre class=\"brush: js notranslate\"><code>function reloadPageWithHash() {\n location.replace(`http://example.com/#${location.pathname}`);\n}\n</code></pre></div>"}},{"type":"prose","value":{"id":"例_4_現在の_url_のプロパティを_alert_ダイアログに表示する","title":"例 4: 現在の URL のプロパティを alert ダイアログに表示する","isH3":true,"content":"<div class=\"code-example\"><div class=\"example-header\"><span class=\"language-name\">js</span></div><pre class=\"brush: js notranslate\"><code>function showLoc() {\n const logLines = [\n \"Property (Typeof): Value\",\n `location (${typeof location}): ${location}`,\n ];\n for (const prop in location) {\n logLines.push(\n `${prop} (${typeof location[prop]}): ${location[prop] || \"n/a\"}`,\n );\n }\n alert(logLines.join(\"\\n\"));\n}\n\n// html では <button onclick=\"showLoc();\">location プロパティを表示</button>\n</code></pre></div>"}},{"type":"prose","value":{"id":"例_5_search_プロパティを変更してデータの文字列をサーバーへ送信","title":"例 5: <code>search</code> プロパティを変更してデータの文字列をサーバーへ送信","isH3":true,"content":"<div class=\"code-example\"><div class=\"example-header\"><span class=\"language-name\">js</span></div><pre class=\"brush: js notranslate\"><code>function sendData(data) {\n location.search = data;\n}\n\n// html では <button onclick=\"sendData('Some data');\">データを送信</button>\n</code></pre></div>\n<p>現在の URL に \"?Some%20data\" が追加されてサーバーへ送信されます (サーバー側で何も起こらない場合、現在の文書が、変更された search 文字列で再読み込みされます)。</p>"}},{"type":"prose","value":{"id":"例_6_hash_プロパティを変更せずにブックマークを使用","title":"例 6: <code>hash</code> プロパティを変更せずにブックマークを使用","isH3":true,"content":"<div class=\"code-example\"><div class=\"example-header\"><span class=\"language-name\">html</span></div><pre class=\"brush: html notranslate\"><code><!doctype html>\n<html lang=\"en-US\">\n <head>\n <meta charset=\"UTF-8\" />\n <title>MDN Example</title>\n <script>\n function showNode(node) {\n document.documentElement.scrollTop = node.offsetTop;\n document.documentElement.scrollLeft = node.offsetLeft;\n }\n\n function showBookmark(bookmark, useHash) {\n if (arguments.length === 1 || useHash) {\n location.hash = bookmark;\n return;\n }\n const bookmarkElement = document.querySelector(bookmark);\n if (bookmarkElement) {\n showNode(bookmarkElement);\n }\n }\n </script>\n <style>\n span.intLink {\n cursor: pointer;\n color: #0000ff;\n text-decoration: underline;\n }\n </style>\n </head>\n\n <body>\n <p>\n Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam ultrices\n dolor ac dolor imperdiet ullamcorper. Suspendisse quam libero, luctus\n auctor mollis sed, malesuada condimentum magna. Quisque in ante tellus, in\n placerat est. Pellentesque habitant morbi tristique senectus et netus et\n malesuada fames ac turpis egestas. Donec a mi magna, quis mattis dolor.\n Etiam sit amet ligula quis urna auctor imperdiet nec faucibus ante. Mauris\n vel consectetur dolor. Nunc eget elit eget velit pulvinar fringilla\n consectetur aliquam purus. Curabitur convallis, justo posuere porta\n egestas, velit erat ornare tortor, non viverra justo diam eget arcu.\n Phasellus adipiscing fermentum nibh ac commodo. Nam turpis nunc, suscipit\n a hendrerit vitae, volutpat non ipsum.\n </p>\n <p>\n Duis lobortis sapien quis nisl luctus porttitor. In tempor semper libero,\n eu tincidunt dolor eleifend sit amet. Ut nec velit in dolor tincidunt\n rhoncus non non diam. Morbi auctor ornare orci, non euismod felis gravida\n nec. Curabitur elementum nisi a eros rutrum nec blandit diam placerat.\n Aenean tincidunt risus ut nisi consectetur cursus. Ut vitae quam elit.\n Donec dignissim est in quam tempor consequat. Aliquam aliquam diam non\n felis convallis suscipit. Nulla facilisi. Donec lacus risus, dignissim et\n fringilla et, egestas vel eros. Duis malesuada accumsan dui, at fringilla\n mauris bibendum quis. Cras adipiscing ultricies fermentum. Praesent\n bibendum condimentum feugiat.\n </p>\n <p id=\"myBookmark1\">\n [&nbsp;<span class=\"intLink\" onclick=\"showBookmark('#myBookmark2');\"\n >Go to bookmark #2</span\n >&nbsp;]\n </p>\n <p>\n Vivamus blandit massa ut metus mattis in fringilla lectus imperdiet. Proin\n ac ante a felis ornare vehicula. Fusce pellentesque lacus vitae eros\n convallis ut mollis magna pellentesque. Pellentesque placerat enim at\n lacus ultricies vitae facilisis nisi fringilla. In tincidunt tincidunt\n tincidunt. Nulla vitae tempor nisl. Etiam congue, elit vitae egestas\n mollis, ipsum nisi malesuada turpis, a volutpat arcu arcu id risus.\n </p>\n <p>\n Nam faucibus, ligula eu fringilla pulvinar, lectus tellus iaculis nunc,\n vitae scelerisque metus leo non metus. Proin mattis lobortis lobortis.\n Quisque accumsan faucibus erat, vel varius tortor ultricies ac. Lorem\n ipsum dolor sit amet, consectetur adipiscing elit. Sed nec libero nunc.\n Nullam tortor nunc, elementum a consectetur et, ultrices eu orci. Lorem\n ipsum dolor sit amet, consectetur adipiscing elit. Pellentesque a nisl eu\n sem vehicula egestas.\n </p>\n <p>\n Aenean viverra varius mauris, sed elementum lacus interdum non. Phasellus\n sit amet lectus vitae eros egestas pellentesque fermentum eget magna.\n Quisque mauris nisl, gravida vitae placerat et, condimentum id metus.\n Nulla eu est dictum dolor pulvinar volutpat. Pellentesque vitae\n sollicitudin nunc. Donec neque magna, lobortis id egestas nec, sodales\n quis lectus. Fusce cursus sollicitudin porta. Suspendisse ut tortor in\n mauris tincidunt rhoncus. Maecenas tincidunt fermentum facilisis.\n Pellentesque habitant morbi tristique senectus et netus et malesuada fames\n ac turpis egestas.\n </p>\n <p>\n Suspendisse turpis nisl, consectetur in lacinia ut, ornare vel mi. Lorem\n ipsum dolor sit amet, consectetur adipiscing elit. Proin non lectus eu\n turpis vulputate cursus. Mauris interdum tincidunt erat id pharetra.\n Nullam in libero elit, sed consequat lectus. Morbi odio nisi, porta vitae\n molestie ut, gravida ut nunc. Ut non est dui, id ullamcorper orci.\n Praesent vel elementum felis. Maecenas ornare, dui quis auctor hendrerit,\n turpis sem ullamcorper odio, in auctor magna metus quis leo. Morbi at odio\n ante.\n </p>\n <p>\n Curabitur est ipsum, porta ac viverra faucibus, eleifend sed eros. In sit\n amet vehicula tortor. Vestibulum viverra pellentesque erat a elementum.\n Integer commodo ultricies lorem, eget tincidunt risus viverra et. In enim\n turpis, porttitor ac ornare et, suscipit sit amet nisl. Vestibulum ante\n ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae;\n Pellentesque vel ultrices nibh. Sed commodo aliquam aliquam. Nulla\n euismod, odio ut eleifend mollis, nisi dui gravida nibh, vitae laoreet\n turpis purus id ipsum. Donec convallis, velit non scelerisque bibendum,\n diam nulla auctor nunc, vel dictum risus ipsum sit amet est. Praesent ut\n nibh sit amet nibh congue pulvinar. Suspendisse dictum porttitor tempor.\n </p>\n <p>\n Vestibulum dignissim erat vitae lectus auctor ac bibendum eros semper.\n Integer aliquet, leo non ornare faucibus, risus arcu tristique dolor, a\n aliquet massa mauris quis arcu. In porttitor, lectus ac semper egestas,\n ligula magna laoreet libero, eu commodo mauris odio id ante. In hac\n habitasse platea dictumst. In pretium erat diam, nec consequat eros.\n Praesent augue mi, consequat sed porttitor at, volutpat vitae eros. Sed\n pretium pharetra dapibus. Donec auctor interdum erat, lacinia molestie\n nibh commodo ut. Maecenas vestibulum vulputate felis, ut ullamcorper arcu\n faucibus in. Curabitur id arcu est. In semper mollis lorem at\n pellentesque. Sed lectus nisl, vestibulum id scelerisque eu, feugiat et\n tortor. Pellentesque porttitor facilisis ultricies.\n </p>\n <p id=\"myBookmark2\">\n [&nbsp;<span class=\"intLink\" onclick=\"showBookmark('#myBookmark1');\"\n >Go to bookmark #1</span\n >\n |\n <span class=\"intLink\" onclick=\"showBookmark('#myBookmark1', false);\"\n >Go to bookmark #1 without using location.hash</span\n >\n |\n <span class=\"intLink\" onclick=\"showBookmark('#myBookmark3');\"\n >Go to bookmark #3</span\n >&nbsp;]\n </p>\n <p>\n Phasellus tempus fringilla nunc, eget sagittis orci molestie vel. Nulla\n sollicitudin diam non quam iaculis ac porta justo venenatis. Quisque\n tellus urna, molestie vitae egestas sit amet, suscipit sed sem. Quisque\n nec lorem eu velit faucibus tristique ut ut dolor. Cras eu tortor ut\n libero placerat venenatis ut ut massa. Sed quis libero augue, et consequat\n libero. Morbi rutrum augue sed turpis elementum sed luctus nisl molestie.\n Aenean vitae purus risus, a semper nisl. Pellentesque malesuada, est id\n sagittis consequat, libero mauris tincidunt tellus, eu sagittis arcu purus\n rutrum eros. Quisque eget eleifend mi. Duis pharetra mi ac eros mattis\n lacinia rutrum ipsum varius.\n </p>\n <p>\n Fusce cursus pulvinar aliquam. Duis justo enim, ornare vitae elementum\n sed, porta a quam. Aliquam eu enim eu libero mollis tempus. Morbi ornare\n aliquam posuere. Proin faucibus luctus libero, sed ultrices lorem sagittis\n et. Vestibulum malesuada, ante nec molestie vehicula, quam diam mollis\n ipsum, rhoncus posuere mauris lectus in eros. Nullam feugiat ultrices\n augue, ac sodales sem mollis in.\n </p>\n <p id=\"myBookmark3\"><em>Here is the bookmark #3</em></p>\n <p>\n Proin vitae sem non lorem pellentesque molestie. Nam tempus massa et\n turpis placerat sit amet sollicitudin orci sodales. Pellentesque enim\n enim, sagittis a lobortis ut, tempus sed arcu. Aliquam augue turpis,\n varius vel bibendum ut, aliquam at diam. Nam lobortis, dui eu hendrerit\n pellentesque, sem neque porttitor erat, non dapibus velit lectus in metus.\n Vestibulum sit amet felis enim. In quis est vitae nunc malesuada consequat\n nec nec sapien. Suspendisse aliquam massa placerat dui lacinia luctus sed\n vitae risus. Fusce tempus, neque id ultrices volutpat, mi urna auctor\n arcu, viverra semper libero sem vel enim. Mauris dictum, elit non placerat\n malesuada, libero elit euismod nibh, nec posuere massa arcu eu risus.\n Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer urna\n velit, dapibus eget varius feugiat, pellentesque sit amet ligula. Maecenas\n nulla nisl, facilisis eu egestas scelerisque, mollis eget metus.\n Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere\n cubilia Curae; Morbi sed congue mi.\n </p>\n <p>\n Fusce metus velit, pharetra at vestibulum nec, facilisis porttitor mi.\n Curabitur ligula sapien, fermentum vel porttitor id, rutrum sit amet\n magna. Sed sit amet sollicitudin turpis. Aenean luctus rhoncus dolor, et\n pulvinar ante egestas et. Donec ac massa orci, quis dapibus augue. Vivamus\n consectetur auctor pellentesque. Praesent vestibulum tincidunt ante sed\n consectetur. Cum sociis natoque penatibus et magnis dis parturient montes,\n nascetur ridiculus mus. Fusce purus metus, imperdiet vitae iaculis\n convallis, bibendum vitae turpis.\n </p>\n <p>\n Fusce aliquet molestie dolor, in ornare dui sodales nec. In molestie\n sollicitudin felis a porta. Mauris nec orci sit amet orci blandit\n tristique congue nec nunc. Praesent et tellus sollicitudin mauris accumsan\n fringilla. Morbi sodales, justo eu sollicitudin lacinia, lectus sapien\n ullamcorper eros, quis molestie urna elit bibendum risus. Proin eget\n tincidunt quam. Nam luctus commodo mauris, eu posuere nunc luctus non.\n Nulla facilisi. Vivamus eget leo rhoncus quam accumsan fringilla. Aliquam\n sit amet lorem est. Nullam vel tellus nibh, id imperdiet orci. Integer\n egestas leo eu turpis blandit scelerisque.\n </p>\n <p>\n Etiam in blandit tellus. Integer sed varius quam. Vestibulum dapibus mi\n gravida arcu viverra blandit. Praesent tristique augue id sem adipiscing\n pellentesque. Sed sollicitudin, leo sed interdum elementum, nisi ante\n condimentum leo, eget ornare libero diam semper quam. Vivamus augue urna,\n porta eget ultrices et, dapibus ut ligula. Ut laoreet consequat faucibus.\n Praesent at lectus ut lectus malesuada mollis. Nam interdum adipiscing\n eros, nec sodales mi porta nec. Proin et quam vitae sem interdum aliquet.\n Proin vel odio at lacus vehicula aliquet.\n </p>\n <p>\n Etiam placerat dui ut sem ornare vel vestibulum augue mattis. Sed semper\n malesuada mi, eu bibendum lacus lobortis nec. Etiam fringilla elementum\n risus, eget consequat urna laoreet nec. Etiam mollis quam non sem\n convallis vel consectetur lectus ullamcorper. Aenean mattis lacus quis\n ligula mattis eget vestibulum diam hendrerit. In non placerat mauris.\n Praesent faucibus nunc quis eros sagittis viverra. In hac habitasse platea\n dictumst. Suspendisse eget nisl erat, ac molestie massa. Praesent mollis\n vestibulum tincidunt. Fusce suscipit laoreet malesuada. Aliquam erat\n volutpat. Aliquam dictum elementum rhoncus. Praesent in est massa,\n pulvinar sodales nunc. Pellentesque gravida euismod mi ac convallis.\n </p>\n <p>\n Mauris vel odio vel nulla facilisis lacinia. Aliquam ultrices est at leo\n blandit tincidunt. Vestibulum ante ipsum primis in faucibus orci luctus et\n ultrices posuere cubilia Curae; Suspendisse porttitor adipiscing\n facilisis. Duis cursus quam iaculis augue interdum porttitor. Vestibulum\n ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia\n Curae; Duis vulputate magna ac metus pretium condimentum. In tempus, est\n eget vestibulum blandit, velit massa dignissim nisl, ut scelerisque lorem\n neque vel velit. Maecenas fermentum commodo viverra. Curabitur a nibh non\n velit aliquam cursus. Integer semper condimentum tortor a pellentesque.\n Pellentesque semper, nisl id porttitor vehicula, sem dui feugiat lacus,\n vitae consequat augue urna vel odio.\n </p>\n <p>\n Vestibulum id neque nec turpis iaculis pulvinar et a massa. Vestibulum sed\n nibh vitae arcu eleifend egestas. Mauris fermentum ultrices blandit.\n Suspendisse vitae lorem libero. Aenean et pellentesque tellus. Morbi quis\n neque orci, eu dignissim dui. Fusce sollicitudin mauris ac arcu vestibulum\n imperdiet. Proin ultricies nisl sit amet enim imperdiet eu ornare dui\n tempus. Maecenas lobortis nisi a tortor vestibulum vel eleifend tellus\n vestibulum. Donec metus sapien, hendrerit a fermentum id, dictum quis\n libero.\n </p>\n <p>\n Pellentesque a lorem nulla, in tempor justo. Duis odio nisl, dignissim sed\n consequat sit amet, hendrerit ac neque. Nunc ac augue nec massa tempor\n rhoncus. Nam feugiat, tellus a varius euismod, justo nisl faucibus velit,\n ut vulputate justo massa eu nibh. Sed bibendum urna quis magna facilisis\n in accumsan dolor malesuada. Morbi sit amet nunc risus, in faucibus sem.\n Nullam sollicitudin magna sed sem mollis id commodo libero condimentum.\n Duis eu massa et lacus semper molestie ut adipiscing sem.\n </p>\n <p>\n Sed id nulla mi, eget suscipit eros. Aliquam tempus molestie rutrum. In\n quis varius elit. Nullam dignissim neque nec velit vulputate porttitor.\n Mauris ac ligula sit amet elit fermentum rhoncus. In tellus urna, pulvinar\n quis condimentum ut, porta nec justo. In hac habitasse platea dictumst.\n Proin volutpat elit id quam molestie ac commodo lacus sagittis. Quisque\n placerat, augue tempor placerat pulvinar, nisi nisi venenatis urna, eget\n convallis eros velit quis magna. Suspendisse volutpat iaculis quam, ut\n tristique lacus luctus quis.\n </p>\n <p>\n Nullam commodo suscipit lacus non aliquet. Phasellus ac nisl lorem, sed\n facilisis ligula. Nam cursus lobortis placerat. Sed dui nisi, elementum eu\n sodales ac, placerat sit amet mauris. Pellentesque dapibus tellus ut ipsum\n aliquam eu auctor dui vehicula. Quisque ultrices laoreet erat, at ultrices\n tortor sodales non. Sed venenatis luctus magna, ultricies ultricies nunc\n fringilla eget. Praesent scelerisque urna vitae nibh tristique varius\n consequat neque luctus. Integer ornare, erat a porta tempus, velit justo\n fermentum elit, a fermentum metus nisi eu ipsum. Vivamus eget augue vel\n dui viverra adipiscing congue ut massa. Praesent vitae eros erat, pulvinar\n laoreet magna. Maecenas vestibulum mollis nunc in posuere. Pellentesque\n sit amet metus a turpis lobortis tempor eu vel tortor. Cras sodales\n eleifend interdum.\n </p>\n </body>\n</html>\n</code></pre></div>\n<p>... 同じことをアニメーションするページスクロールで行うと、次のようになります。</p>\n<div class=\"code-example\"><div class=\"example-header\"><span class=\"language-name\">js</span></div><pre class=\"brush: js notranslate\"><code>const showBookmark = (() => {\n let _useHash;\n let _scrollX;\n let _scrollY;\n let _nodeX;\n let _nodeY;\n let _itFrame;\n let _scrollId = -1;\n let _bookMark;\n\n // duration: the duration in milliseconds of each frame\n // frames: number of frames for each scroll\n let duration = 200;\n let frames = 10;\n\n function _next() {\n if (_itFrame > frames) {\n clearInterval(_scrollId);\n _scrollId = -1;\n return;\n }\n _isBot = true;\n document.documentElement.scrollTop = Math.round(\n _scrollY + ((_nodeY - _scrollY) * _itFrame) / frames,\n );\n document.documentElement.scrollLeft = Math.round(\n _scrollX + ((_nodeX - _scrollX) * _itFrame) / frames,\n );\n if (_useHash && _itFrame === frames) {\n location.hash = _bookMark;\n }\n _itFrame++;\n }\n\n function _chkOwner() {\n if (_isBot) {\n _isBot = false;\n return;\n }\n if (_scrollId > -1) {\n clearInterval(_scrollId);\n _scrollId = -1;\n }\n }\n\n window.addEventListener(\"scroll\", _chkOwner, false);\n\n return (bookmark, useHash) => {\n const node = document.querySelector(bookmark);\n _scrollY = document.documentElement.scrollTop;\n _scrollX = document.documentElement.scrollLeft;\n _bookMark = bookmark;\n _useHash = useHash === true;\n _nodeX = node.offsetLeft;\n _nodeY = node.offsetTop;\n _itFrame = 1;\n if (_scrollId === -1) {\n _scrollId = setInterval(_next, Math.round(duration / frames));\n }\n };\n})();\n</code></pre></div>"}},{"type":"specifications","value":{"title":"仕様書","id":"仕様書","isH3":false,"specifications":[{"bcdSpecificationURL":"https://html.spec.whatwg.org/multipage/nav-history-apis.html#the-location-interface","title":"HTML Standard"}],"query":"api.Window.location"}},{"type":"browser_compatibility","value":{"title":"ブラウザーの互換性","id":"ブラウザーの互換性","isH3":false,"query":"api.Window.location"}},{"type":"prose","value":{"id":"関連情報","title":"関連情報","isH3":false,"content":"<ul>\n <li>返値のインターフェイス: <a href=\"/ja/docs/Web/API/Location\"><code>Location</code></a></li>\n <li>同様の情報、ただし document に付属: <a href=\"/ja/docs/Web/API/Document/location\"><code>Document.location</code></a></li>\n <li><a href=\"/ja/docs/Web/API/History_API\">ブラウザーの履歴の操作</a></li>\n <li><a href=\"/ja/docs/Web/API/Window/hashchange_event\" title=\"hashchange\"><code>hashchange</code></a></li>\n</ul>"}}],"toc":[{"text":"値","id":"値"},{"text":"例","id":"例"},{"text":"仕様書","id":"仕様書"},{"text":"ブラウザーの互換性","id":"ブラウザーの互換性"},{"text":"関連情報","id":"関連情報"}],"summary":"Window.location は読み取り専用プロパティで、現在の文書の現在位置についての情報を持つ Location オブジェクトを返します。","popularity":0.0024,"modified":"2023-09-04T16:26:33.000Z","other_translations":[{"locale":"de","title":"Window: location-Eigenschaft","native":"Deutsch"},{"locale":"en-US","title":"Window: location property","native":"English (US)"},{"locale":"es","title":"Window.location","native":"Español"},{"locale":"fr","title":"Window.location","native":"Français"},{"locale":"ko","title":"Window: location 속성","native":"한국어"},{"locale":"pt-BR","title":"Window.location","native":"Português (do Brasil)"},{"locale":"ru","title":"Window.location","native":"Русский"},{"locale":"zh-CN","title":"Window：location 属性","native":"中文 (简体)"}],"pageType":"unknown","source":{"folder":"ja/web/api/window/location","github_url":"https://github.com/mdn/translated-content/blob/main/files/ja/web/api/window/location/index.md","last_commit_url":"https://github.com/mdn/translated-content/commit/bcf0b034152974cfcded03fd83a92bcaf36e6163","filename":"index.md"},"short_title":"Window.location","parents":[{"uri":"/ja/docs/Web","title":"開発者向けのウェブ技術"},{"uri":"/ja/docs/Web/API","title":"Web API"},{"uri":"/ja/docs/Web/API/Window","title":"Window"},{"uri":"/ja/docs/Web/API/Window/location","title":"Window.location"}],"pageTitle":"Window.location - Web API | MDN","noIndexing":false}}</script></body></html>