{"json_modified": "2016-08-20T20:26:12.142907", "uuid": "ddced62a-a0eb-455f-9458-344024d48451", "title": "PromiseRejectionEvent()", "url": "/en-US/docs/Web/API/PromiseRejectionEvent/PromiseRejectionEvent", "tags": ["API", "Constructor", "Reference", "JavaScript", "PromiseRejectionEvent", "HTML DOM", "Promises", "events", "Events"], "translations": [{"uuid": "d43e9b40-e4dd-49c8-9e43-80485fa3ec6a", "title": "PromiseRejectionEvent()", "url": "/ja/docs/Web/API/PromiseRejectionEvent/PromiseRejectionEvent", "tags": ["API", "Constructor", "Reference", "JavaScript", "PromiseRejectionEvent", "HTML DOM", "Promises", "events", "Events"], "summary": "<code><strong>PromiseRejectionEvent()</strong></code> \u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u306f\u3001JavaScript \u306e <a href=\"/ja/docs/Web/JavaScript/Reference/Global_Objects/Promise\" title=\"Promise&#x30AA;&#x30D6;&#x30B8;&#x30A7;&#x30AF;&#x30C8;&#x306F;&#x51E6;&#x7406;&#x306E;&#x5EF6;&#x671F;(deferred)&#x3068;&#x975E;&#x540C;&#x671F;&#x51E6;&#x7406;&#x306E;&#x305F;&#x3081;&#x306B;&#x4F7F;&#x308F;&#x308C;&#x307E;&#x3059;&#x3002;Promise&#x306F;&#x307E;&#x3060;&#x5B8C;&#x4E86;&#x3057;&#x3066;&#x3044;&#x306A;&#x3044;&#x304C;&#x3001;&#x3044;&#x305A;&#x308C;&#x5B8C;&#x4E86;&#x3059;&#x308B;&#x51E6;&#x7406;&#x3092;&#x8868;&#x3057;&#x307E;&#x3059;&#x3002;\"><code>Promise</code></a> \u304c\u62d2\u7d76\u3055\u308c\u305f\u3068\u304d\u306b\u767a\u706b\u3059\u308b\u30a4\u30d9\u30f3\u30c8\u3092\u8868\u3059 <a href=\"/ja/docs/Web/API/PromiseRejectionEvent\" title=\"PromiseRejectionEvent &#x30A4;&#x30F3;&#x30BF;&#x30FC;&#x30D5;&#x30A7;&#x30FC;&#x30B9;&#x306F;&#x3001;JavaScript &#x306E; Promise &#x304C;&#x62D2;&#x7D76;&#x3055;&#x308C;&#x305F;&#x3068;&#x304D;&#x306B;&#x767A;&#x706B;&#x3059;&#x308B;&#x30A4;&#x30D9;&#x30F3;&#x30C8;&#x3092;&#x8868;&#x3057;&#x307E;&#x3059;&#x3002;&#x3053;&#x308C;&#x3089;&#x306E;&#x30A4;&#x30D9;&#x30F3;&#x30C8;&#x306F;&#x3001;&#x6E2C;&#x5B9A;&#x3084;&#x30C7;&#x30D0;&#x30C3;&#x30B0;&#x76EE;&#x7684;&#x306B;&#x4F7F;&#x7528;&#x3059;&#x308B;&#x3068;&#x7279;&#x306B;&#x6709;&#x76CA;&#x3067;&#x3059;&#x3002;\"><code>PromiseRejectionEvent</code></a> \u3092\u65b0\u3057\u304f\u751f\u6210\u3057\u8fd4\u3057\u307e\u3059\u3002", "localization_tags": [], "locale": "ja", "last_edit": "2016-08-20T20:26:06", "review_tags": ["editorial"]}], "modified": "2016-03-24T03:58:46", "label": "PromiseRejectionEvent()", "localization_tags": [], "locale": "en-US", "id": 180274, "last_edit": "2016-03-24T03:58:42", "summary": "The <code><strong>PromiseRejectionEvent()</strong></code> constructor returns a newly created <a href=\"/en-US/docs/Web/API/PromiseRejectionEvent\" title=\"The PromiseRejectionEvent interface represents events which are fired when JavaScript Promises are rejected. These events are particularly useful for telemetry and debugging purposes.\"><code>PromiseRejectionEvent</code></a>, which represents events fired when a JavaScript <a href=\"/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise\" title=\"The Promise object is used for deferred and asynchronous computations. A Promise represents an operation that hasn't completed yet, but is expected in the future.\"><code>Promise</code></a> is rejected.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntax", "title": "Syntax"}, {"id": "Parameters", "title": "Parameters"}, {"id": "Specifications", "title": "Specifications"}, {"id": "Browser_compatibility", "title": "Browser compatibility"}, {"id": "See_also", "title": "See also"}], "slug": "Web/API/PromiseRejectionEvent/PromiseRejectionEvent", "review_tags": []}