{"json_modified": "2016-10-26T01:45:46.284391", "uuid": "db3cb801-b6db-4c63-8858-3e812825a293", "title": "Document.onoffline", "url": "/zh-CN/docs/Web/API/Document/onoffline", "tags": [], "translations": [{"uuid": "df5ebe9c-26eb-4c5c-b7d4-e7beba40d0a3", "title": "Document.onoffline", "url": "/en-US/docs/Web/API/Document/onoffline", "tags": ["API", "NeedsContent", "Reference", "Property", "R\u00e9f\u00e9rence", "DOM"], "summary": "This event handler is called when an <code><a href=\"/en-US/docs/Web/Events/offline\" title=\"/en-US/docs/Web/Events/offline\">offline</a></code> is fired on body and bubbles up, when <a href=\"/en-US/docs/Web/API/NavigatorOnLine.onLine\">navigator.onLine</a> property changes and becomes <code>false</code>.", "localization_tags": [], "locale": "en-US", "last_edit": "2015-09-26T03:47:20", "review_tags": []}], "modified": "2016-10-26T01:45:46", "label": "Document.onoffline", "localization_tags": [], "locale": "zh-CN", "id": 196997, "last_edit": "2016-10-26T01:45:41", "summary": "\u5728<a href=\"/en-US/docs/Web/API/NavigatorOnLine.onLine\">navigator.onLine</a> \u5c5e\u6027\u66f4\u6539\u5e76\u53d8\u4e3a <code>false\u65f6\uff0c</code>\u5728 body\u6216\u5192\u6ce1\u5230body\u4e0a\u7684<code><a href=\"/zh-CN/docs/Web/Reference/Events/offline\" title=\"/zh-CN/docs/Web/Reference/Events/offline\">offline</a></code>\u4e8b\u4ef6\u88ab\u89e6\u53d1\u3002", "sections": [{"id": "Quick_Links", "title": null}], "slug": "Web/API/Document/onoffline", "review_tags": []}