{"json_modified": "2015-08-12T13:47:02.546419", "slug": "Web/JavaScript/Reference/Global_Objects/Promise/catch", "tags": [], "locale": "it", "title": "Promise.prototype.catch()", "translations": [{"title": "Promise.prototype.catch()", "url": "/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise/catch", "tags": ["Experimental", "prototype", "JavaScript", "Promise", "ECMAScript6", "Method"], "summary": "The <strong>catch()</strong> method returns a <code>Promise</code> and deals with rejected cases only. It behaves the same as calling <a href=\"/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise/then\" title=\"The then() method returns a Promise. It takes two arguments, both are callback functions for the success and failure cases of the Promise.\"><code>Promise.prototype.then(undefined, onRejected)</code></a>.", "localization_tags": [], "locale": "en-US", "last_edit": "2015-07-09T07:52:10", "review_tags": []}, {"title": "Promise.prototype.catch()", "url": "/fr/docs/Web/JavaScript/Reference/Objets_globaux/Promise/catch", "tags": ["Prototype", "Reference", "Experimental", "R\u00e9f\u00e9rence", "prototype", "Exp\u00e9rimental", "JavaScript", "Promise", "ECMAScript6", "Method"], "summary": "La m\u00e9thode <strong>catch()</strong> renvoie un objet <code>Promise</code> et ne traite que des cas o\u00f9 la promesse initiale est rejet\u00e9e. Elle a le m\u00eame effet qu'un appel \u00e0 <a href=\"/fr/docs/Web/JavaScript/Reference/Objets_globaux/Promise/then\" title=\"La m&#xE9;thode then() renvoie un objet Promise. Elle prend deux arguments qui sont deux fonctions callback &#xE0; utiliser en cas de compl&#xE9;tion ou d'&#xE9;chec de la Promise.\"><code>Promise.prototype.then(undefined, siRejet\u00e9e)</code></a>.", "localization_tags": [], "locale": "fr", "last_edit": "2015-08-04T04:26:35", "review_tags": []}, {"title": "Promise.prototype.catch()", "url": "/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Promise/catch", "tags": [], "summary": "<strong>catch()</strong>\u00a0\u65b9\u6cd5<span style=\"font-family: Consolas, Monaco, 'Andale Mono', monospace;\">\u53ea\u5904\u7406Promise\u88ab\u62d2\u7edd\u7684\u60c5\u51b5\uff0c\u5e76</span>\u8fd4\u56de\u4e00\u4e2a<code>Promise\u3002\u8be5\u65b9\u6cd5\u7684\u884c\u4e3a\u548c\u8c03\u7528</code><a href=\"/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Promise/then\" title=\"then()&#x65B9;&#x6CD5;&#x8FD4;&#x56DE;&#x4E00;&#x4E2A;Promise&#x3002;&#x5B83;&#x6709;&#x4E24;&#x4E2A;&#x53C2;&#x6570;&#xFF0C;&#x5206;&#x522B;&#x4E3A;Promise&#x5728; success &#x548C; failure &#x60C5;&#x51B5;&#x4E0B;&#x7684;&#x56DE;&#x8C03;&#x51FD;&#x6570;&#x3002;\"><code>Promise.prototype.then(undefined, onRejected)</code></a>\u76f8\u540c\u3002", "localization_tags": [], "locale": "zh-CN", "last_edit": "2015-04-04T09:13:30", "review_tags": []}, {"title": "Promise.prototype.catch()", "url": "/ja/docs/Web/JavaScript/Reference/Global_Objects/Promise/catch", "tags": ["Experimental", "prototype", "Exp\u00e9rimental", "JavaScript", "Promise", "ECMAScript6", "Method"], "summary": "<code>Promise</code>\u3092\u8fd4\u3057\u307e\u3059\u3002\u5931\u6557\u3057\u305f\u5834\u5408\u306e\u307f\u6271\u3044\u307e\u3059\u3002<a href=\"/ja/docs/Web/JavaScript/Reference/Global_Objects/Promise/then\" title=\"Promise&#x3092;&#x8FD4;&#x3057;&#x307E;&#x3059;&#x3002;&#xFF12;&#x3064;&#x306E;&#x5F15;&#x6570;&#x3092;&#x6301;&#x3061;&#x3001;&#x4E21;&#x65B9;&#x3068;&#x3082;Promise&#x304C;&#x6210;&#x529F;&#x3057;&#x305F;&#x5834;&#x5408;&#x3001;&#x5931;&#x6557;&#x3057;&#x305F;&#x5834;&#x5408;&#x306E;&#x30B3;&#x30FC;&#x30EB;&#x30D0;&#x30C3;&#x30AF;&#x95A2;&#x6570;&#x3067;&#x3059;&#x3002;\"><code>Promise.prototype.then(undefined, onRejected)</code></a>\u304c\u547c\u3070\u308c\u305f\u3068\u304d\u3068\u540c\u69d8\u306b\u632f\u308b\u821e\u3044\u307e\u3059\u3002", "localization_tags": ["inprogress"], "locale": "ja", "last_edit": "2015-06-21T08:22:55", "review_tags": ["editorial"]}], "modified": "2015-08-12T13:47:01", "label": "Promise.prototype.catch()", "localization_tags": ["inprogress"], "url": "/it/docs/Web/JavaScript/Reference/Global_Objects/Promise/catch", "last_edit": "2015-08-12T13:46:57", "summary": "Il metodo\u00a0<strong>catch()</strong>\u00a0restituisce una\u00a0<code>Promise</code>\u00a0e si occusa esclusivamente nei casi respinti. Si comporta come una chiamata\u00a0<a href=\"/it/docs/Web/JavaScript/Reference/Global_Objects/Promise/then\" title=\"The documentation about this has not yet been written; please consider contributing!\"><code>Promise.prototype.then(undefined, onRejected)</code></a>.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Sintassi", "title": "Sintassi"}, {"id": "Parametri", "title": "Parametri"}, {"id": "Descrizione", "title": "Descrizione"}, {"id": "Esempi", "title": "Esempi"}, {"id": "Uso_del_metodo_catch", "title": "Uso del metodo catch"}, {"id": "Specifications", "title": "Specifications"}, {"id": "Browser_compatibility", "title": "Browser compatibility"}, {"id": "See_also", "title": "See also"}], "id": 159565, "review_tags": []}