{"json_modified": "2016-03-28T07:42:45.769836", "uuid": "58d08d46-db64-4dec-a275-435212e5d39b", "title": "Node.lookupPrefix()", "url": "/en-US/docs/Web/API/Node/lookupPrefix", "tags": ["API", "Reference", "Node", "R\u00e9f\u00e9rence", "DOM", "Method"], "translations": [{"uuid": "a95b3a13-6db8-46af-a34b-653eb2cd2152", "title": "Node.lookupPrefix()", "url": "/ru/docs/Web/API/Node/lookupPrefix", "tags": [], "summary": "\u041c\u0435\u0442\u043e\u0434 <code><strong>Node.lookupPrefix()</strong></code> \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442 <a href=\"/ru/docs/Web/API/DOMString\" title=\"DOMString &#x44D;&#x442;&#x43E; &#x441;&#x442;&#x440;&#x43E;&#x43A;&#x430; UTF-16. &#x41D;&#x430;&#x43F;&#x440;&#x438;&#x43C;&#x435;&#x440;, JavaScript &#x443;&#x436;&#x435; &#x438;&#x441;&#x43F;&#x43E;&#x43B;&#x44C;&#x437;&#x443;&#x435;&#x442; &#x442;&#x430;&#x43A;&#x438;&#x435; &#x441;&#x442;&#x440;&#x43E;&#x43A;&#x438;, DOMString &#x43E;&#x442;&#x43E;&#x431;&#x440;&#x430;&#x436;&#x435;&#x43D;&#x44B; &#x43D;&#x435;&#x43F;&#x43E;&#x441;&#x440;&#x435;&#x434;&#x441;&#x442;&#x432;&#x435;&#x43D;&#x43D;&#x43E; &#x432; String.\"><code>DOMString</code></a> \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u0449\u0438\u0439 \u043f\u0440\u0435\u0444\u0438\u043a\u0441 \u0434\u043b\u044f \u0434\u0430\u043d\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u0430 \u0438\u043c\u0435\u043d URI, \u0435\u0441\u043b\u0438 \u043e\u043d \u043f\u0440\u0438\u0441\u0443\u0442\u0441\u0442\u0432\u0443\u0435\u0442, \u0438 <code>null</code> \u0435\u0441\u043b\u0438 \u043d\u0435\u0442. \u041a\u043e\u0433\u0434\u0430 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e \u043f\u0440\u0438\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u0435 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u043f\u0440\u0435\u0444\u0438\u043a\u0441\u043e\u0432, \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 \u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u043e\u0442 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438.", "localization_tags": [], "locale": "ru", "last_edit": "2015-06-06T19:30:34", "review_tags": []}, {"uuid": "0b304913-839f-4ae7-954f-19bb5f5aef9c", "title": "Node.lookupPrefix", "url": "/zh-CN/docs/Web/API/Node/lookupPrefix", "tags": [], "summary": "\u8fd4\u56de\u4e00\u4e2a\u548c\u6307\u5b9a\u547d\u540d\u7a7a\u95f4URI\u7ed1\u5b9a\u7684\u547d\u540d\u7a7a\u95f4\u524d\u7f00.\u5982\u679c\u6ca1\u6709,\u8fd4\u56de<code>null</code>. \u5982\u679c\u6709\u591a\u4e2a\u7ed1\u5b9a\u7684\u524d\u7f00, \u8fd4\u56de\u7684\u7ed3\u679c\u6839\u636e\u6d4f\u89c8\u5668\u5b9e\u73b0\u800c\u5b9a.", "localization_tags": [], "locale": "zh-CN", "last_edit": "2015-02-24T18:43:13", "review_tags": []}], "modified": "2015-02-22T09:17:30", "label": "Node.lookupPrefix()", "localization_tags": [], "locale": "en-US", "id": 557, "last_edit": "2015-02-22T09:17:28", "summary": "The <code><strong>Node.lookupPrefix()</strong></code> method returns a <a href=\"/en-US/docs/Web/API/DOMString\" title=\"DOMString is a UTF-16 String. As JavaScript already uses such strings, DOMString is mapped directly to a String.\"><code>DOMString</code></a> containing the prefix for a given namespace URI, if present, and <code>null</code> if not. When multiple prefixes are possible, the result is implementation-dependent.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "See_also", "title": "See also"}], "slug": "Web/API/Node/lookupPrefix", "review_tags": []}