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author | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:40:17 -0500 |
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committer | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:40:17 -0500 |
commit | 33058f2b292b3a581333bdfb21b8f671898c5060 (patch) | |
tree | 51c3e392513ec574331b2d3f85c394445ea803c6 /files/ja/web/api/htmliframeelement/getvisible/index.html | |
parent | 8b66d724f7caf0157093fb09cfec8fbd0c6ad50a (diff) | |
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-rw-r--r-- | files/ja/web/api/htmliframeelement/getvisible/index.html | 33 |
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diff --git a/files/ja/web/api/htmliframeelement/getvisible/index.html b/files/ja/web/api/htmliframeelement/getvisible/index.html new file mode 100644 index 0000000000..6f91260fc9 --- /dev/null +++ b/files/ja/web/api/htmliframeelement/getvisible/index.html @@ -0,0 +1,33 @@ +--- +title: HTMLIFrameElement.getVisible +slug: Web/API/HTMLIFrameElement/getVisible +tags: + - B2G + - Browser + - Firefox OS + - Non Standard + - WebAPI +translation_of: Mozilla/Gecko/Chrome/API/Browser_API/getVisible +--- +<div> + {{non-standard_header}} {{B2GOnlyHeader2('privileged')}}</div> +<h2 id="Summary" name="Summary">概要</h2> +<p><code>getVisible</code> メソッドは、 {{HTMLElement("iframe")}} 要素の現在の可視状態の取得に用います。</p> +<h2 id="Syntax" name="Syntax">構文</h2> +<pre class="syntaxbox"><var>instanceOfDOMRequest</var> = <em>instanceOfHTMLIframeElement</em>.getVisible();</pre> +<h3 id="Return" name="Return">Return</h3> + +<p>リクエストの成功とエラーを処理するために {{domxref("DOMRequest")}} オブジェクトを返します。要求が成功した場合、リクエストの <code>result</code> はブラウザ {{HTMLElement("iframe")}} の可視状態を示す真偽値となります。</p> +<h2 id="Example" name="Example">例</h2> +<pre class="brush:js;highlight:[2,5]">var browser = document.querySelector("iframe[mozbrowser]"); +var request = browser.getVisible(); + +request.onsuccess = function () { + console.log("The visible state is: " + this.result ? "true" : "false"); +}</pre> +<h2 id="Specification" name="Specification">仕様</h2> +<p>どの仕様書にも含まれていません。</p> +<h2 id="See_also" name="See_also">関連情報</h2> +<ul> + <li><a href="/ja/docs/WebAPI/Browser">Browser API の利用</a></li> +</ul> |